# HowToolbox (how.box) > Calculators, converters and checks: 208 active utilities, 239 module tools, 8 languages. ## Start here - [Agent guide](https://how.box/agents.md): endpoints, JSON-RPC examples, limits and errors - [MCP endpoint](https://how.box/mcp): stateless Streamable HTTP - [Tool definitions](https://how.box/it/agent-tools.json): descriptions and input schemas - [Catalog](https://how.box/it/catalog.json): utilities and answer-link parameters - [Full text](https://how.box/it/llms-full.txt): explanations and FAQ - [Agent terms and limits](https://how.box/it/about/agents/) ## Tools - [Calcolatore di significatività per test A/B](https://how.box/it/finance/ab-test/): Il risultato del tuo test A/B è reale o solo un caso? Tassi di conversione, incremento, p-value e intervallo di confidenza di un test A/B, con la dimensione del campione necessaria. - Addresses: en https://how.box/finance/ab-test/, en-us https://how.box/en-us/finance/ab-test/, fi https://how.box/fi/finance/ab-test/, de https://how.box/de/finance/ab-test/, es https://how.box/es/finance/ab-test/, fr https://how.box/fr/finance/ab-test/, sv https://how.box/sv/finance/ab-test/, it https://how.box/it/finance/ab-test/, et https://how.box/et/finance/ab-test/ - Link to an answer: https://how.box/it/finance/ab-test/?na={na}&ca={ca}&nb={nb}&cb={cb}&c={c}&h={h}&pw={pw} (na: whole number 1 to 1e9; ca: whole number 0 to 1e9; nb: whole number 1 to 1e9; cb: whole number 0 to 1e9; c: number 80 to 99.9; h: two-sided, greater or less; pw: number 50 to 99), e.g. https://how.box/it/finance/ab-test/?na=10000&ca=400&nb=10000&cb=500&c=95&h=two-sided&pw=80. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, statistics. - Agent tools: `ab_test_calculate` (A/B test of two conversion rates with the pooled two-proportion z-test (equal to Pearson's χ² without continuity correction).) - [Età esatta](https://how.box/it/datetime/age/): Quanti anni hai esattamente? La tua età in anni, mesi e giorni, i totali e il tuo prossimo compleanno. - Addresses: en https://how.box/datetime/age/, en-us https://how.box/en-us/datetime/age/, fi https://how.box/fi/datetime/age/, de https://how.box/de/datetime/age/, es https://how.box/es/datetime/age/, fr https://how.box/fr/datetime/age/, sv https://how.box/sv/datetime/age/, it https://how.box/it/datetime/age/, et https://how.box/et/datetime/age/ - Link to an answer: https://how.box/it/datetime/age/?b={b}&d={d} (b: text; d: text), e.g. https://how.box/it/datetime/age/?b=1990-05-17&d=2030-01-01. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `age_calculate` (Exact age from a date of birth on a date (default: today on the visitor's device): whole years, months and days; the totals in months, weeks (+ days) and days; and the next birthday (ISO date, ISO weekday 1 Monday–7 Sunday, days to go, the age turned).) - [Codici delle compagnie aeree](https://how.box/it/aviation/airline-codes/): Quale compagnia aerea usa questo codice? Trova una compagnia per codice IATA o ICAO, nominativo radio o nome: codici, nominativo, paese e stato di attività. - Addresses: en https://how.box/aviation/airline-codes/, en-us https://how.box/en-us/aviation/airline-codes/, fi https://how.box/fi/aviation/airline-codes/, de https://how.box/de/aviation/airline-codes/, es https://how.box/es/aviation/airline-codes/, fr https://how.box/fr/aviation/airline-codes/, sv https://how.box/sv/aviation/airline-codes/, it https://how.box/it/aviation/airline-codes/, et https://how.box/et/aviation/airline-codes/ - Link to an answer: https://how.box/it/aviation/airline-codes/?q={q}&s={s}&c={c} (q: text; s: (empty), current or defunct; c: text), e.g. https://how.box/it/aviation/airline-codes/?q=Speedbird&s=current&c=BAW. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, flight. - Agent tools: `airline_codes_lookup` (Searches airlines by IATA designator (BA), ICAO designator (BAW), radio call sign (Speedbird), name or country (case and accents ignored); exact codes and call signs first, current airlines before defunct ones.); `airline_codes_get` (Gets the airlines with one IATA (BA) or ICAO (BAW) designator, current first: a code can have been held by a defunct airline before.) - [Codici aeroportuali](https://how.box/it/aviation/airport-codes/): A quale aeroporto corrisponde questo codice? Trova un aeroporto per codice IATA o ICAO, nome o città: codici, posizione, elevazione e voli di linea. - Addresses: en https://how.box/aviation/airport-codes/, en-us https://how.box/en-us/aviation/airport-codes/, fi https://how.box/fi/aviation/airport-codes/, de https://how.box/de/aviation/airport-codes/, es https://how.box/es/aviation/airport-codes/, fr https://how.box/fr/aviation/airport-codes/, sv https://how.box/sv/aviation/airport-codes/, it https://how.box/it/aviation/airport-codes/, et https://how.box/et/aviation/airport-codes/ - Link to an answer: https://how.box/it/aviation/airport-codes/?q={q}&t={t}&c={c} (q: text; t: (empty), large_airport, medium_airport, small_airport, seaplane_base or heliport; c: text), e.g. https://how.box/it/aviation/airport-codes/?q=HEL&t=large_airport&c=EFHK. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, flight. - Agent tools: `airport_codes_lookup` (Searches airports and airfields by IATA code, ICAO code, name or city (case and accents ignored); exact codes first, then larger airports with scheduled service.); `airport_codes_get` (Gets one airport by its IATA code (HEL) or ICAO code (EFHK).) - [Convertitore di velocità aeronautiche](https://how.box/it/aviation/airspeed/): Come si collegano IAS, CAS, TAS e Mach? Velocità indicata, vera ed equivalente e numero di Mach a ogni altitudine e temperatura, con la regola del 2% accanto al risultato esatto. - Addresses: en https://how.box/aviation/airspeed/, en-us https://how.box/en-us/aviation/airspeed/, fi https://how.box/fi/aviation/airspeed/, de https://how.box/de/aviation/airspeed/, es https://how.box/es/aviation/airspeed/, fr https://how.box/fr/aviation/airspeed/, sv https://how.box/sv/aviation/airspeed/, it https://how.box/it/aviation/airspeed/, et https://how.box/et/aviation/airspeed/ - Link to an answer: https://how.box/it/aviation/airspeed/?s={s}&k={k}&su={su}&a={a}&au={au}&t={t}&tu={tu} (s: number; k: ias, tas or mach; su: kt, kmh or mph; a: number; au: ft or m; t: text; tu: c or f), e.g. https://how.box/it/aviation/airspeed/?s=120&k=ias&su=kt&a=8000&au=ft&t=-5&tu=c. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, flight, speed, converter. - Agent tools: `airspeed_calculate` (Converts between indicated (IAS, taken as calibrated, CAS), equivalent (EAS) and true airspeed (TAS) and Mach number at a pressure altitude, on the ICAO standard atmosphere (Doc 7488) with the subsonic compressible pitot formula.) - [Regolazione dell’altimetro](https://how.box/it/aviation/altimeter/): Come si collegano QNH, QFE e livelli di volo? Altitudine su QNH, livello di volo e QFE a confronto, con hPa ↔ inHg ↔ mmHg, livello di transizione, livelli di crociera e correzione per il freddo. - Addresses: en https://how.box/aviation/altimeter/, en-us https://how.box/en-us/aviation/altimeter/, fi https://how.box/fi/aviation/altimeter/, de https://how.box/de/aviation/altimeter/, es https://how.box/es/aviation/altimeter/, fr https://how.box/fr/aviation/altimeter/, sv https://how.box/sv/aviation/altimeter/, it https://how.box/it/aviation/altimeter/, et https://how.box/et/aviation/altimeter/ - Link to an answer: https://how.box/it/aviation/altimeter/?q={q}&qu={qu}&r={r}&a={a}&fl={fl}&e={e}&ta={ta}&tl={tl}&tr={tr}&fr={fr}&t={t} (q: number; qu: hpa, inhg or mmhg; r: qnh or standard; a: number -2000 to 60000; fl: number 0 to 600; e: number -1500 to 15000; ta: number 1000 to 20000; tl: number 0 to 5000; tr: text; fr: ifr or vfr; t: text), e.g. https://how.box/it/aviation/altimeter/?q=1003&qu=hpa&r=qnh&a=3000&fl=70&e=500&ta=5000&tl=0&tr=90&fr=ifr&t=-10. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, flight, converter, temperature. - Agent tools: `altimeter_calculate` (Altimeter settings on the ICAO standard atmosphere: from QNH (hPa, inHg or mmHg) and either an altitude in feet on QNH (reference "qnh") or a flight level (reference "standard"), returns the altitude on QNH, the pressure altitude and flight level, the FAA rule-of-thumb pressure altitude, QNH and QFE in hPa/inHg/mmHg with the height read on QFE above an aerodrome elevation, and the transition level for a transition altitude (and minimum layer).) - [Convertitore di angoli](https://how.box/it/conversion/angle/): Quanti radianti misura questo angolo? Converti gradi, radianti, gradi centesimali, primi e secondi d’arco, giri e millesimi. - Addresses: en https://how.box/conversion/angle/, en-us https://how.box/en-us/conversion/angle/, fi https://how.box/fi/conversion/angle/, de https://how.box/de/conversion/angle/, es https://how.box/es/conversion/angle/, fr https://how.box/fr/conversion/angle/, sv https://how.box/sv/conversion/angle/, it https://how.box/it/conversion/angle/, et https://how.box/et/conversion/angle/ - Link to an answer: https://how.box/it/conversion/angle/?v={v}&from={from}&to={to} (v: number -1e15 to 1e15; from: deg, rad, mrad, grad, arcmin, arcsec, turn or mil; to: deg, rad, mrad, grad, arcmin, arcsec, turn or mil), e.g. https://how.box/it/conversion/angle/?v=1&from=rad&to=deg. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, geometry. - Agent tools: `angle_convert` (Converts a angle between units using exact definitions (1 deg = π/180 rad, 1 grad (gon) = π/200 rad, 1 arcmin = 1/60 deg, 1 arcsec = 1/60 arcmin, 1 turn = 2π rad, 1 mil (NATO) = 2π/6400 rad, 1 mrad = 0.001 rad; BIPM SI Brochure Table 8, NIST SP 811 B.9).) - Preset [Da gradi a radianti](https://how.box/it/conversion/degrees-to-radians/): Come si convertono i gradi in radianti? The same tool, preconfigured. - [Calcolatore del TAEG](https://how.box/it/finance/apr/): Quanto ti costa davvero il prestito ogni anno? Trasforma il tasso di interesse e le spese di un prestito in un unico tasso annuo effettivo globale (TAEG) con la formula UE. - Addresses: en https://how.box/finance/apr/, en-us https://how.box/en-us/finance/apr/, fi https://how.box/fi/finance/apr/, de https://how.box/de/finance/apr/, es https://how.box/es/finance/apr/, fr https://how.box/fr/finance/apr/, sv https://how.box/sv/finance/apr/, it https://how.box/it/finance/apr/, et https://how.box/et/finance/apr/ - Link to an answer: https://how.box/it/finance/apr/?a={a}&r={r}&n={n}&sf={sf}&mf={mf}&c={c} (a: number 0 to 1e7; r: number 0 to 100; n: whole number 1 to 600; sf: number 0 to 1e7; mf: number 0 to 1e7; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/finance/apr/?a=5000&r=9&n=36&sf=100&mf=5&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, loans, interest, costs. - Agent tools: `apr_calculate` (Annual percentage rate of charge (APR) of an instalment credit by the EU consumer credit formula (Directive 2023/2225 Annex III): the rate X where the amount paid out equals the instalments and fees discounted at (1 + X)^−t, t in years of 12 equal months.) - [Convertitore di area](https://how.box/it/conversion/area/): Quanto vale quest’area in altre unità? Converti con precisione tra metri quadrati, ettari, acri, piedi quadrati, miglia quadrate e altre unità. - Addresses: en https://how.box/conversion/area/, en-us https://how.box/en-us/conversion/area/, fi https://how.box/fi/conversion/area/, de https://how.box/de/conversion/area/, es https://how.box/es/conversion/area/, fr https://how.box/fr/conversion/area/, sv https://how.box/sv/conversion/area/, it https://how.box/it/conversion/area/, et https://how.box/et/conversion/area/ - Link to an answer: https://how.box/it/conversion/area/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: mm2, cm2, m2, a, ha, km2, in2, ft2, yd2, acre or mi2; to: mm2, cm2, m2, a, ha, km2, in2, ft2, yd2, acre or mi2), e.g. https://how.box/it/conversion/area/?v=1&from=m2&to=ft2. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, area, metric, imperial. - Agent tools: `area_convert` (Converts an area between units using exact definitions (1 ha = 10 000 m², 1 are = 100 m², international foot 0.3048 m so 1 ft² = 0.09290304 m², 1 yd² = 9 ft², 1 acre = 43 560 ft² = 4046.8564224 m², 1 mi² = 640 acres; BIPM SI Brochure, NIST SP 811 B.8).) - Preset [Acri in ettari](https://how.box/it/conversion/acres-to-hectares/): Quanti ettari sono un acro? The same tool, preconfigured. - [Calcolatore del rapporto d’aspetto](https://how.box/it/media/aspect-ratio/): Quali sono le proporzioni del tuo schermo o della tua immagine? Trova il rapporto tra larghezza e altezza o ridimensiona un’immagine o un video senza deformarlo. - Addresses: en https://how.box/media/aspect-ratio/, en-us https://how.box/en-us/media/aspect-ratio/, fi https://how.box/fi/media/aspect-ratio/, de https://how.box/de/media/aspect-ratio/, es https://how.box/es/media/aspect-ratio/, fr https://how.box/fr/media/aspect-ratio/, sv https://how.box/sv/media/aspect-ratio/, it https://how.box/it/media/aspect-ratio/, et https://how.box/et/media/aspect-ratio/ - Link to an answer: https://how.box/it/media/aspect-ratio/?m={m}&w={w}&h={h}&k={k}&s={s} (m: ratio or resize; w: number 0 to 1e9; h: number 0 to 1e9; k: width or height; s: number 0 to 1e9), e.g. https://how.box/it/media/aspect-ratio/?m=ratio&w=1920&h=1080&k=width&s=1280. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `aspect_ratio_calculate` (Aspect ratio of a width × height and resizing at the same ratio.) - [Calcolatore della media](https://how.box/it/math/average/): Come trovi la media di questi numeri? Media, mediana, moda e campo di variazione di un elenco di numeri, con conteggio, somma, minimo e massimo. - Addresses: en https://how.box/math/average/, en-us https://how.box/en-us/math/average/, fi https://how.box/fi/math/average/, de https://how.box/de/math/average/, es https://how.box/es/math/average/, fr https://how.box/fr/math/average/, sv https://how.box/sv/math/average/, it https://how.box/it/math/average/, et https://how.box/et/math/average/ - Link to an answer: https://how.box/it/math/average/?v={v} (v: text), e.g. https://how.box/it/math/average/?v=3+5+5+7+10. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, statistics. - Agent tools: `average_calculate` (Statistics of a list of numbers: count, sum, mean (sum ÷ count), median (middle value, or the mean of the two middle values for an even count), modes (every value that occurs most often, empty when none occurs twice), min, max and range (max − min).) - [Generatore di codici a barre](https://how.box/it/media/barcode/): Come creo un codice a barre? EAN-13, EAN-8, UPC-A, Code 128 e codici a barre bancari finlandesi, pronti da scaricare. - Addresses: en https://how.box/media/barcode/, en-us https://how.box/en-us/media/barcode/, fi https://how.box/fi/media/barcode/, de https://how.box/de/media/barcode/, es https://how.box/es/media/barcode/, fr https://how.box/fr/media/barcode/, sv https://how.box/sv/media/barcode/, it https://how.box/it/media/barcode/, et https://how.box/et/media/barcode/ - Link to an answer: https://how.box/it/media/barcode/?f={f}&v={v}&iban={iban}&r={r}&sum={sum}&due={due}&vc={vc}&t={t}&x={x} (f: ean13, ean8, upca, code128 or fi-bank; v: text; iban: text; r: text; sum: number 0 to 999999.99; due: text; vc: text; t: boolean; x: number 0.25 to 1), e.g. https://how.box/it/media/barcode/?f=ean13&v=400638133393&iban=FI7944052020036082&r=868516259619897&sum=4883.15&due=2026-06-12&vc=479440520200360820048831500000000868516259619897100612&t=1&x=0.33. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, encoding. - Agent tools: `barcode_make` (Make a linear barcode and show it on the page, ready to download.) - Preset [Generatore di codici a barre bancari](https://how.box/it/media/bank-barcode/): Come si crea il codice a barre bancario di una fattura? The same tool, preconfigured. - [Codifica e decodifica Base64](https://how.box/it/text/base64/): Come trasformi testo o file in Base64? Codifica testo o file in Base64 e decodificali, direttamente nel browser. - Addresses: en https://how.box/text/base64/, en-us https://how.box/en-us/text/base64/, fi https://how.box/fi/text/base64/, de https://how.box/de/text/base64/, es https://how.box/es/text/base64/, fr https://how.box/fr/text/base64/, sv https://how.box/sv/text/base64/, it https://how.box/it/text/base64/, et https://how.box/et/text/base64/ - Link to an answer: https://how.box/it/text/base64/?dir={dir}&text={text}&url={url}&pad={pad} (dir: encode or decode; text: text; url: boolean; pad: boolean), e.g. https://how.box/it/text/base64/?dir=encode&text=Hello%2C+world%21&url=0&pad=1. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, encoding. - Agent tools: `base64_convert` (Converts text to Base64 or Base64 to text, as in RFC 4648 (standard alphabet, or the URL-safe one of §5), reading and writing text as UTF-8.) - [Formati delle pile](https://how.box/it/electronics/battery-sizes/): Quanto è grande una pila AA e come si chiama altrove? Tutti i formati di pile più comuni, da AAA a D, 9 V, pile a bottone CR2032 e LR44 fino a 18650: dimensioni, tensione, sigle IEC ed equivalenze. - Addresses: en https://how.box/electronics/battery-sizes/, en-us https://how.box/en-us/electronics/battery-sizes/, fi https://how.box/fi/electronics/battery-sizes/, de https://how.box/de/electronics/battery-sizes/, es https://how.box/es/electronics/battery-sizes/, fr https://how.box/fr/electronics/battery-sizes/, sv https://how.box/sv/electronics/battery-sizes/, it https://how.box/it/electronics/battery-sizes/, et https://how.box/et/electronics/battery-sizes/ - Link to an answer: https://how.box/it/electronics/battery-sizes/?q={q}&g={g}&b={b} (q: text; g: (empty), household, coin, button, hearing, photo or li-ion; b: text), e.g. https://how.box/it/electronics/battery-sizes/?q=cr2032&g=coin&b=aa. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, length. - Agent tools: `battery_sizes_lookup` (Searches battery sizes by name, IEC or ANSI designation, maker number or use (smoke alarm, car key, hearing aid); best matches first.); `battery_sizes_get` (Gets one battery size by any of its names or designations (AA = LR6 = MN1500 = 15A; LR44 = AG13 = 357).) - [Convertitore della glicemia](https://how.box/it/health/blood-sugar/): Come si convertono i mmol/L in mg/dL? Converti la glicemia tra mmol/L e mg/dL e l’HbA1c tra mmol/mol e %, con la glicemia media stimata. - Addresses: en https://how.box/health/blood-sugar/, en-us https://how.box/en-us/health/blood-sugar/, fi https://how.box/fi/health/blood-sugar/, de https://how.box/de/health/blood-sugar/, es https://how.box/es/health/blood-sugar/, fr https://how.box/fr/health/blood-sugar/, sv https://how.box/sv/health/blood-sugar/, it https://how.box/it/health/blood-sugar/, et https://how.box/et/health/blood-sugar/ - Link to an answer: https://how.box/it/health/blood-sugar/?m={m}&g={g}&gu={gu}&a={a}&au={au} (m: glucose or hba1c; g: number 0.5 to 1100; gu: mmol_l or mg_dl; a: number 3 to 195; au: mmol_mol or percent), e.g. https://how.box/it/health/blood-sugar/?m=hba1c&g=100&gu=mg_dl&a=6.5&au=percent. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, calculator. - Agent tools: `blood_sugar_convert` (Converts blood sugar values.) - [Calcolo BMI](https://how.box/it/health/bmi/): Quanto vale il tuo indice di massa corporea (BMI)? Il tuo BMI, la categoria OMS per adulti, l’intervallo di normopeso per la tua altezza e ciò che il BMI non può dirti. - Addresses: en https://how.box/health/bmi/, en-us https://how.box/en-us/health/bmi/, fi https://how.box/fi/health/bmi/, de https://how.box/de/health/bmi/, es https://how.box/es/health/bmi/, fr https://how.box/fr/health/bmi/, sv https://how.box/sv/health/bmi/, it https://how.box/it/health/bmi/, et https://how.box/et/health/bmi/ - Link to an answer: https://how.box/it/health/bmi/?u={u}&h={h}&w={w}&ft={ft}&in={in}&lb={lb} (u: metric or us; h: number 50 to 250; w: number 10 to 400; ft: whole number 1 to 8; in: number 0 to 11.9; lb: number 22 to 880), e.g. https://how.box/it/health/bmi/?u=metric&h=175&w=70&ft=5&in=9&lb=155. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, weight, fitness. - Agent tools: `bmi_calculate` (Body mass index (BMI) of an adult (18 or older, not pregnant): weight (kg) / height (m)².) - [Calcolatore del grasso corporeo](https://how.box/it/health/body-fat/): Quanto del tuo corpo è grasso? Una stima della tua percentuale di grasso corporeo con il metro da sarta: altezza, collo e vita, più i fianchi per le donne, con il metodo della US Navy. - Addresses: en https://how.box/health/body-fat/, en-us https://how.box/en-us/health/body-fat/, fi https://how.box/fi/health/body-fat/, de https://how.box/de/health/body-fat/, es https://how.box/es/health/body-fat/, fr https://how.box/fr/health/body-fat/, sv https://how.box/sv/health/body-fat/, it https://how.box/it/health/body-fat/, et https://how.box/et/health/body-fat/ - Link to an answer: https://how.box/it/health/body-fat/?s={s}&u={u}&h={h}&w={w}&ft={ft}&in={in}&lb={lb}&n={n}&wa={wa}&hi={hi}&ni={ni}&wi={wi}&hii={hii} (s: female or male; u: metric or us; h: number 120 to 230; w: number 30 to 300; ft: whole number 4 to 7; in: number 0 to 11.9; lb: number 66 to 660; n: number 20 to 70; wa: number 40 to 200; hi: number 50 to 200; ni: number 8 to 28; wi: number 16 to 80; hii: number 20 to 80), e.g. https://how.box/it/health/body-fat/?s=male&u=metric&h=180&w=80&ft=5&in=10&lb=176&n=38&wa=85&hi=95&ni=15&wi=34&hii=38. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, fitness, weight. - Agent tools: `body_fat_calculate` (Estimated body fat percentage of an adult by the US Navy circumference method (Hodgdon & Beckett 1984, used by the US Department of Defense).) - [Traduttore braille](https://how.box/it/text/braille/): Come scrivi il tuo testo in braille? Trasforma testo in celle Unified English Braille e viceversa: lettere, maiuscole, numeri e punteggiatura di base. - Addresses: en https://how.box/text/braille/, en-us https://how.box/en-us/text/braille/, fi https://how.box/fi/text/braille/, de https://how.box/de/text/braille/, es https://how.box/es/text/braille/, fr https://how.box/fr/text/braille/, sv https://how.box/sv/text/braille/, it https://how.box/it/text/braille/, et https://how.box/et/text/braille/ - Link to an answer: https://how.box/it/text/braille/?d={d}&m={m} (d: encode or decode; m: text), e.g. https://how.box/it/text/braille/?d=decode&m=Hello. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, encoding. - Agent tools: `braille_encode` (Write text in Unified English Braille grade 1 (uncontracted, ICEB Rules of UEB 2013): letters, digits with the numeric indicator and the letter sign where needed, capital sign, capitals word and passage indicators, and basic punctuation.); `braille_decode` (Read Unicode braille cells as text, following uncontracted Unified English Braille (grade 1).) - [Calcolatore del punto di pareggio](https://how.box/it/finance/break-even/): Quante unità devi vendere per andare in pareggio? Scopri quante unità e quante vendite coprono i tuoi costi fissi e variabili. - Addresses: en https://how.box/finance/break-even/, en-us https://how.box/en-us/finance/break-even/, fi https://how.box/fi/finance/break-even/, de https://how.box/de/finance/break-even/, es https://how.box/es/finance/break-even/, fr https://how.box/fr/finance/break-even/, sv https://how.box/sv/finance/break-even/, it https://how.box/it/finance/break-even/, et https://how.box/et/finance/break-even/ - Link to an answer: https://how.box/it/finance/break-even/?f={f}&p={p}&vc={vc} (f: number 0 to 1e9; p: number 0 to 1e9; vc: number 0 to 1e9), e.g. https://how.box/it/finance/break-even/?f=10000&p=50&vc=20. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, costs. - Agent tools: `break_even_calculate` (Break-even point from fixed costs, the selling price per unit (without VAT, same currency) and the variable cost per unit (below the price).) - [Verifica codice aziendale](https://how.box/it/finance/business-id/): Questo codice aziendale è valido? Controlla la cifra di controllo di un codice aziendale finlandese e ottieni la partita IVA corrispondente. - Addresses: en https://how.box/finance/business-id/, en-us https://how.box/en-us/finance/business-id/, fi https://how.box/fi/finance/business-id/, de https://how.box/de/finance/business-id/, es https://how.box/es/finance/business-id/, fr https://how.box/fr/finance/business-id/, sv https://how.box/sv/finance/business-id/, it https://how.box/it/finance/business-id/, et https://how.box/et/finance/business-id/ - Link to an answer: https://how.box/it/finance/business-id/?id={id} (id: text), e.g. https://how.box/it/finance/business-id/?id=0112038-9. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker, tax. Countries: FI (Finlandia). - Agent tools: `business_id_check` (Check a Finnish business ID (Y-tunnus, 1234567-8) with its mod-11 check digit, or give only the first seven digits to get the check digit.) - [Calendario da stampare](https://how.box/it/printables/calendar/): Come stampo un calendario? Un anno o un mese per pagina, con numeri delle settimane e festività, pronto da stampare. - Addresses: en https://how.box/printables/calendar/, en-us https://how.box/en-us/printables/calendar/, fi https://how.box/fi/printables/calendar/, de https://how.box/de/printables/calendar/, es https://how.box/es/printables/calendar/, fr https://how.box/fr/printables/calendar/, sv https://how.box/sv/printables/calendar/, it https://how.box/it/printables/calendar/, et https://how.box/et/printables/calendar/ - Link to an answer: https://how.box/it/printables/calendar/?y={y}&v={v}&m={m}&f={f}&w={w}&h={h}&p={p}&o={o} (y: whole number 1583 to 9999; v: year or month; m: whole number 1 to 12; f: monday, sunday or saturday; w: boolean; h: none or fi; p: a4 or letter; o: portrait or landscape), e.g. https://how.box/it/printables/calendar/?y=2027&v=year&m=1&f=monday&w=1&h=fi&p=a4&o=portrait. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, reference. - Agent tools: `calendar_month` (One calendar month as rows of seven days starting on first_day (monday, sunday or saturday).) - [Calcolatore calorie giornaliere](https://how.box/it/health/calories/): Quante calorie ti servono al giorno? Il metabolismo basale (BMR) e una stima dell’energia che consumi ogni giorno, in kcal o kJ, da età, corporatura e attività. - Addresses: en https://how.box/health/calories/, en-us https://how.box/en-us/health/calories/, fi https://how.box/fi/health/calories/, de https://how.box/de/health/calories/, es https://how.box/es/health/calories/, fr https://how.box/fr/health/calories/, sv https://how.box/sv/health/calories/, it https://how.box/it/health/calories/, et https://how.box/et/health/calories/ - Link to an answer: https://how.box/it/health/calories/?s={s}&a={a}&u={u}&h={h}&w={w}&ft={ft}&in={in}&lb={lb}&act={act}&e={e} (s: female or male; a: whole number 18 to 100; u: metric or us; h: number 100 to 250; w: number 25 to 400; ft: whole number 3 to 8; in: number 0 to 11.9; lb: number 55 to 880; act: light, moderate or vigorous; e: kcal or kj), e.g. https://how.box/it/health/calories/?s=male&a=40&u=us&h=180&w=80&ft=6&in=0&lb=176&act=moderate&e=kj. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, fitness, energy. - Agent tools: `calories_calculate` (Resting energy (BMR, Mifflin–St Jeor equation) and estimated daily energy need of a healthy adult (18–100): BMR × activity factor.) - [Calcolatore delle calorie bruciate](https://how.box/it/health/calories-burned/): Quante calorie bruci con il tuo allenamento? L’energia che consumi in circa 200 attività, dalla camminata e la corsa al nuoto, allo sci e alle faccende di casa, in base ai loro valori MET. - Addresses: en https://how.box/health/calories-burned/, en-us https://how.box/en-us/health/calories-burned/, fi https://how.box/fi/health/calories-burned/, de https://how.box/de/health/calories-burned/, es https://how.box/es/health/calories-burned/, fr https://how.box/fr/health/calories-burned/, sv https://how.box/sv/health/calories-burned/, it https://how.box/it/health/calories-burned/, et https://how.box/et/health/calories-burned/ - Link to an answer: https://how.box/it/health/calories-burned/?a={a}&t={t}&u={u}&w={w}&lb={lb} (a: 17151, 17152, 17170, 17190, 17200, 17220, 17230, 17165, 17270, 17100, 17304, 17305, 17082, 17012, 17010, 17035, 17110, 17131, 17134, 17070, 17358, 17361, 12020, 12025, 12010, 12028, 12030, 12045, 12050, 12060, 12070, 12080, 12090, 12100, 12110, 12120, 12130, 12132, 12140, 12200, 12170, 12350, 12145, 01015, 01016, 01017, 01011, 01020, 01030, 01040, 01050, 01060, 01009, 01003, 01084, 01088, 01200, 01214, 01220, 01228, 01236, 01270, 02000, 02005, 02006, 02020, 02022, 02024, 02032, 02040, 02048, 02049, 02050, 02054, 02058, 02061, 02064, 02065, 02068, 02071, 02072, 02073, 02101, 02105, 02150, 02160, 02185, 02210, 02214, 02310, 15670, 03010, 03031, 03040, 03042, 03090, 03070, 15030, 15055, 15070, 15092, 15100, 15110, 15180, 15205, 15250, 15252, 15255, 15265, 15330, 15350, 15360, 15370, 15430, 15457, 15480, 15533, 15534, 15550, 15580, 15591, 15605, 15610, 15620, 15650, 15675, 15685, 15700, 15725, 15195, 18240, 18230, 18265, 18255, 18270, 18310, 18300, 18350, 18355, 18368, 18366, 18070, 18100, 18224, 18220, 18210, 18200, 18120, 18150, 19080, 19090, 19100, 19135, 19150, 19160, 19170, 19020, 19040, 19190, 19180, 19252, 19254, 05030, 05043, 05021, 05010, 05022, 05041, 05049, 05050, 05070, 05090, 05060, 05054, 05120, 05150, 05175, 05184, 06160, 06150, 06040, 06225, 08095, 08100, 08160, 08245, 08050, 08240, 08140, 08230, 08019, 08010, 08255, 07030, 07020, 07021, 09030, 09040, 07040, 16010, 10070, 10120, 10040 or 04001; t: number 1 to 1440; u: metric or us; w: number 30 to 300; lb: number 66 to 660), e.g. https://how.box/it/health/calories-burned/?a=12050&t=45&u=us&w=80&lb=180. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, fitness, energy. - Agent tools: `calories_burned_calculate` (Energy used during an activity: kcal = MET × body weight (kg) × hours, with the activity's MET value from the 2024 Adult Compendium of Physical Activities (1 MET = 1 kcal/kg/h).); `calories_burned_find_activity` (Finds activities by English words in the tool's list of 204 common activities from the Compendium of Physical Activities.) - [Calcolatore prestito auto](https://how.box/it/finance/car-loan/): Quanto ti costerà il prestito per l’auto? Scopri la rata mensile e il costo totale d’acquisto, inclusi anticipo, permuta, imposte e spese. - Addresses: en https://how.box/finance/car-loan/, en-us https://how.box/en-us/finance/car-loan/, fi https://how.box/fi/finance/car-loan/, de https://how.box/de/finance/car-loan/, es https://how.box/es/finance/car-loan/, fr https://how.box/fr/finance/car-loan/, sv https://how.box/sv/finance/car-loan/, it https://how.box/it/finance/car-loan/, et https://how.box/et/finance/car-loan/ - Link to an answer: https://how.box/it/finance/car-loan/?p={p}&d={d}&t={t}&x={x}&f={f}&r={r}&n={n}&c={c} (p: number 0 to 1e7; d: number 0 to 1e7; t: number 0 to 1e7; x: number 0 to 100; f: number 0 to 1e7; r: number 0 to 100; n: whole number 1 to 120; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/finance/car-loan/?p=25000&d=5000&t=0&x=0&f=0&r=6&n=60&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, loans, interest, costs. - Agent tools: `car_loan_calculate` (Estimate fixed-rate monthly car payments and amortization.) - [Convertitore maiuscole e minuscole](https://how.box/it/text/case/): Come vuoi usare maiuscole e minuscole nel testo? Cambia maiuscole e minuscole e copia qualsiasi versione. - Addresses: en https://how.box/text/case/, en-us https://how.box/en-us/text/case/, fi https://how.box/fi/text/case/, de https://how.box/de/text/case/, es https://how.box/es/text/case/, fr https://how.box/fr/text/case/, sv https://how.box/sv/text/case/, it https://how.box/it/text/case/, et https://how.box/et/text/case/ - Link to an answer: https://how.box/it/text/case/? (), e.g. https://how.box/it/text/case/?. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter. - Agent tools: `case_convert` (Converts text to upper, lower, title (every word), sentence, camel, pascal, snake, kebab or constant case.) - [Orologio per scacchi](https://how.box/it/datetime/chess-clock/): Quanto tempo ha ciascun giocatore? Due orologi per scacchi con incremento o ritardo, contatore delle mosse e caduta della bandierina a zero. - Addresses: en https://how.box/datetime/chess-clock/, en-us https://how.box/en-us/datetime/chess-clock/, fi https://how.box/fi/datetime/chess-clock/, de https://how.box/de/datetime/chess-clock/, es https://how.box/es/datetime/chess-clock/, fr https://how.box/fr/datetime/chess-clock/, sv https://how.box/sv/datetime/chess-clock/, it https://how.box/it/datetime/chess-clock/, et https://how.box/et/datetime/chess-clock/ - Link to an answer: https://how.box/it/datetime/chess-clock/?m={m}&i={i}&t={t} (m: whole number 1 to 180; i: whole number 0 to 180; t: increment or delay), e.g. https://how.box/it/datetime/chess-clock/?m=10&i=0&t=increment. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, sound. - Agent tools: `chess_clock_time_budget` (The time one player has under a chess time control.) - [Trova accordi](https://how.box/it/music/chords/): Come suoni questo accordo? Scegli fondamentale e tipo di accordo per vedere note e formula sul pianoforte, ascoltarlo o trovare il nome dalle note. - Addresses: en https://how.box/music/chords/, en-us https://how.box/en-us/music/chords/, fi https://how.box/fi/music/chords/, de https://how.box/de/music/chords/, es https://how.box/es/music/chords/, fr https://how.box/fr/music/chords/, sv https://how.box/sv/music/chords/, it https://how.box/it/music/chords/, et https://how.box/et/music/chords/ - Link to an answer: https://how.box/it/music/chords/?m={m}&r={r}&q={q}&n={n} (m: find or identify; r: C, C#, Db, D, D#, Eb, E, F, F#, Gb, G, G#, Ab, A, A#, Bb or B; q: major, minor, 7, maj7, m7, dim, aug, sus2, sus4, add9, 6, m6 or 9; n: text), e.g. https://how.box/it/music/chords/?m=identify&r=Bb&q=m7&n=0%2C4%2C7. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: sound. - Agent tools: `chords_find` (Finds the notes of a chord.); `chords_identify` (Names the chords made of exactly these notes among the 13 qualities (major, minor, 7, maj7, m7, dim, aug, sus2, sus4, add9, 6, m6, 9).) - [Circolo delle quinte](https://how.box/it/music/circle-of-fifths/): Quanti diesis o bemolli ha la tua tonalità? Scegli una tonalità sul circolo delle quinte: scopri armatura, tonalità relativa, scala e accordi e ascoltali al pianoforte. - Addresses: en https://how.box/music/circle-of-fifths/, en-us https://how.box/en-us/music/circle-of-fifths/, fi https://how.box/fi/music/circle-of-fifths/, de https://how.box/de/music/circle-of-fifths/, es https://how.box/es/music/circle-of-fifths/, fr https://how.box/fr/music/circle-of-fifths/, sv https://how.box/sv/music/circle-of-fifths/, it https://how.box/it/music/circle-of-fifths/, et https://how.box/et/music/circle-of-fifths/ - Link to an answer: https://how.box/it/music/circle-of-fifths/?k={k} (k: C, G, D, A, E, B, F#, Gb, Db, Ab, Eb, Bb, F, Am, Em, Bm, F#m, C#m, G#m, D#m, Ebm, Bbm, Fm, Cm, Gm or Dm), e.g. https://how.box/it/music/circle-of-fifths/?k=Bb. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: sound. - Agent tools: `circle_of_fifths_key` (Looks up a musical key on the circle of fifths.) - [Lettore di codici QR e codici a barre](https://how.box/it/media/code-scan/): Come leggo un codice QR o un codice a barre? Scansiona con la fotocamera o un’immagine: scopri cosa contiene il codice e dove porta davvero un link prima di aprirlo. - Addresses: en https://how.box/media/code-scan/, en-us https://how.box/en-us/media/code-scan/, fi https://how.box/fi/media/code-scan/, de https://how.box/de/media/code-scan/, es https://how.box/es/media/code-scan/, fr https://how.box/fr/media/code-scan/, sv https://how.box/sv/media/code-scan/, it https://how.box/it/media/code-scan/, et https://how.box/et/media/code-scan/ - Link to an answer: https://how.box/it/media/code-scan/?f={f} (f: all, qr or linear), e.g. https://how.box/it/media/code-scan/?f=qr. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker, encoding. - Agent tools: `code_scan_inspect_text` (Explains the text of a scanned QR code or barcode before anyone acts on it: what it is and where a link really leads.) - Preset [Lettore di codici QR](https://how.box/it/media/qr-scan/): Come leggo un codice QR in sicurezza? The same tool, preconfigured. - Preset [Lettore di codici a barre](https://how.box/it/media/barcode-scan/): Come leggo un codice a barre? The same tool, preconfigured. - [Convertitore di colori](https://how.box/it/web/color/): Come scrivi un colore in HEX, RGB o HSL? Scegli o inserisci un colore e copialo in HEX, RGB, HSL, HWB o OKLCH, con il nome CSS più vicino. - Addresses: en https://how.box/web/color/, en-us https://how.box/en-us/web/color/, fi https://how.box/fi/web/color/, de https://how.box/de/web/color/, es https://how.box/es/web/color/, fr https://how.box/fr/web/color/, sv https://how.box/sv/web/color/, it https://how.box/it/web/color/, et https://how.box/et/web/color/ - Link to an answer: https://how.box/it/web/color/?c={c} (c: text), e.g. https://how.box/it/web/color/?c=%232563eb. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, color. - Agent tools: `color_convert` (Converts one CSS color between HEX, RGB, HSL, HWB and OKLCH and finds the nearest CSS named color and a row of tints and shades.) - [Calcolatore di combinazioni e permutazioni](https://how.box/it/math/combinations/): Quanti modi ci sono per sceglierli? Numero esatto di combinazioni e permutazioni, con o senza ripetizione, e la probabilità di una scelta precisa. - Addresses: en https://how.box/math/combinations/, en-us https://how.box/en-us/math/combinations/, fi https://how.box/fi/math/combinations/, de https://how.box/de/math/combinations/, es https://how.box/es/math/combinations/, fr https://how.box/fr/math/combinations/, sv https://how.box/sv/math/combinations/, it https://how.box/it/math/combinations/, et https://how.box/et/math/combinations/ - Link to an answer: https://how.box/it/math/combinations/?n={n}&k={k}&o={o}&r={r}&v={v} (n: whole number 0 to 1e6; k: whole number 0 to 1000; o: boolean; r: boolean; v: count or lottery), e.g. https://how.box/it/math/combinations/?n=49&k=6&o=0&r=0&v=lottery. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, statistics. - Agent tools: `combinations_count` (Exact number of ways to pick k of n items.) - Preset [Calcolatore delle probabilità della lotteria](https://how.box/it/math/lottery-odds/): Quante probabilità hai di vincere alla lotteria? The same tool, preconfigured. - [Calcolatore interesse composto](https://how.box/it/finance/compound-interest/): Quanto cresceranno i tuoi risparmi con l’interesse composto? Scopri saldo finale, somme versate e interessi maturati, anno per anno. - Addresses: en https://how.box/finance/compound-interest/, en-us https://how.box/en-us/finance/compound-interest/, fi https://how.box/fi/finance/compound-interest/, de https://how.box/de/finance/compound-interest/, es https://how.box/es/finance/compound-interest/, fr https://how.box/fr/finance/compound-interest/, sv https://how.box/sv/finance/compound-interest/, it https://how.box/it/finance/compound-interest/, et https://how.box/et/finance/compound-interest/ - Link to an answer: https://how.box/it/finance/compound-interest/?p={p}&d={d}&f={f}&w={w}&r={r}&n={n}&y={y}&c={c} (p: number 0 to 1e9; d: number 0 to 1e8; f: month or year; w: end or start; r: number 0 to 50; n: year, quarter, month or day; y: whole number 1 to 100; c: text), e.g. https://how.box/it/finance/compound-interest/?p=10000&d=100&f=month&w=end&r=5&n=month&y=20&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, savings, interest. - Agent tools: `compound_interest_calculate` (Future value of savings with compound interest and regular deposits.) - [Calcolatore di calcestruzzo](https://how.box/it/everyday/concrete/): Quanto calcestruzzo mi serve? Metri o iarde cubi di calcestruzzo e sacchi di premiscelato per una soletta, una fondazione o buche per pali. - Addresses: en https://how.box/everyday/concrete/, en-us https://how.box/en-us/everyday/concrete/, fi https://how.box/fi/everyday/concrete/, de https://how.box/de/everyday/concrete/, es https://how.box/es/everyday/concrete/, fr https://how.box/fr/everyday/concrete/, sv https://how.box/sv/everyday/concrete/, it https://how.box/it/everyday/concrete/, et https://how.box/et/everyday/concrete/ - Link to an answer: https://how.box/it/everyday/concrete/?k={k}&l={l}&w={w}&dm={dm}&d={d}&n={n}&u={u}&du={du}&x={x}&y={y}&yu={yu} (k: slab, footing or post; l: number 0.01 to 1000; w: number 0.01 to 1000; dm: number 0.01 to 1000; d: number 0.005 to 20; n: whole number 1 to 1000; u: m, cm, ft or in; du: cm, mm, m, in or ft; x: number 0 to 50; y: number 1 to 1000; yu: l or ft3), e.g. https://how.box/it/everyday/concrete/?k=slab&l=3&w=2&dm=0.3&d=0.1&n=1&u=m&du=cm&x=10&y=12&yu=l. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, volume, metric, imperial. - Agent tools: `concrete_estimate` (Concrete for a slab or strip footing (length × width × depth) or round post holes (π × (diameter/2)² × depth), times count, plus waste %, and whole bags of pre-mix.) - [Calcolatore dell’intervallo di confidenza](https://how.box/it/math/confidence-interval/): Quanto è precisa la stima del tuo campione? L’intervallo di confidenza per una media o una proporzione da un campione, con il margine di errore e il metodo usato. - Addresses: en https://how.box/math/confidence-interval/, en-us https://how.box/en-us/math/confidence-interval/, fi https://how.box/fi/math/confidence-interval/, de https://how.box/de/math/confidence-interval/, es https://how.box/es/math/confidence-interval/, fr https://how.box/fr/math/confidence-interval/, sv https://how.box/sv/math/confidence-interval/, it https://how.box/it/math/confidence-interval/, et https://how.box/et/math/confidence-interval/ - Link to an answer: https://how.box/it/math/confidence-interval/?k={k}&c={c}&n={n}&mu={mu}&sd={sd}&d={d}&x={x}&w={w} (k: mean or proportion; c: number 50 to 99.99; n: whole number 1 to 1e9; mu: number -1e12 to 1e12; sd: number 0 to 1e12; d: t or z; x: whole number 0 to 1e9; w: wilson or wald), e.g. https://how.box/it/math/confidence-interval/?k=mean&c=95&n=30&mu=50&sd=10&d=t&x=12&w=wilson. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, statistics. - Agent tools: `confidence_interval_calculate` (Two-sided confidence interval at confidence_percent.) - [Verifica del contrasto](https://how.box/it/web/contrast/): Quanto è leggibile questo testo su questo sfondo? Verifica il contrasto WCAG del testo sullo sfondo, scopri i livelli superati e trova un colore simile che li rispetti. - Addresses: en https://how.box/web/contrast/, en-us https://how.box/en-us/web/contrast/, fi https://how.box/fi/web/contrast/, de https://how.box/de/web/contrast/, es https://how.box/es/web/contrast/, fr https://how.box/fr/web/contrast/, sv https://how.box/sv/web/contrast/, it https://how.box/it/web/contrast/, et https://how.box/et/web/contrast/ - Link to an answer: https://how.box/it/web/contrast/?fg={fg}&bg={bg} (fg: text; bg: text), e.g. https://how.box/it/web/contrast/?fg=%23767676&bg=%23ffffff. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker, color. - Agent tools: `contrast_check` (Checks the WCAG 2.2 contrast of a text color on a background color.) - [Convertitore per la cucina](https://how.box/it/conversion/cooking/): Quanti grammi ci sono in una tazza? Converti le quantità delle ricette in base all’ingrediente. - Addresses: en https://how.box/conversion/cooking/, en-us https://how.box/en-us/conversion/cooking/, fi https://how.box/fi/conversion/cooking/, de https://how.box/de/conversion/cooking/, es https://how.box/es/conversion/cooking/, fr https://how.box/fr/conversion/cooking/, sv https://how.box/sv/conversion/cooking/, it https://how.box/it/conversion/cooking/, et https://how.box/et/conversion/cooking/ - Link to an answer: https://how.box/it/conversion/cooking/?v={v}&i={i}&s={s}&from={from}&to={to} (v: number 0 to 1e6; i: flour, sugar, butter, rice, milk, water, honey, oats, cocoa, salt, brown_sugar or olive_oil; s: us or metric; from: cup, tbsp, tsp, g or ml; to: cup, tbsp, tsp, g or ml), e.g. https://how.box/it/conversion/cooking/?v=1&i=flour&s=us&from=cup&to=g. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter. - Agent tools: `cooking_calculate` (Convert cups, tablespoons, teaspoons, grams and millilitres by ingredient.) - Preset [Tazza di zucchero in grammi](https://how.box/it/conversion/cup-of-sugar-in-grams/): Quanti grammi pesa una tazza di zucchero? The same tool, preconfigured. - Preset [Tazza di burro in grammi](https://how.box/it/conversion/cup-of-butter-in-grams/): Quanti grammi pesa una tazza di burro? The same tool, preconfigured. - [Conto alla rovescia](https://how.box/it/datetime/countdown/): Quanto manca al grande giorno? Giorni, ore, minuti e secondi fino a una data e ora, o al prossimo Capodanno, Natale o mezza estate, in diretta e a schermo intero. - Addresses: en https://how.box/datetime/countdown/, en-us https://how.box/en-us/datetime/countdown/, fi https://how.box/fi/datetime/countdown/, de https://how.box/de/datetime/countdown/, es https://how.box/es/datetime/countdown/, fr https://how.box/fr/datetime/countdown/, sv https://how.box/sv/datetime/countdown/, it https://how.box/it/datetime/countdown/, et https://how.box/et/datetime/countdown/ - Link to an answer: https://how.box/it/datetime/countdown/?to={to}&d={d}&t={t}&z={z}&n={n} (to: date, new_year, christmas_eve, christmas or midsummer_eve; d: text; t: text; z: text; n: text), e.g. https://how.box/it/datetime/countdown/?to=date&d=2027-06-01&t=18%3A30&z=Europe%2FHelsinki&n=Summer+holiday. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, sound. - Agent tools: `countdown_time_left` (Time left until a date and time, or until the next New Year, Christmas Eve, Christmas Day or Midsummer Eve, in an IANA time zone (daylight saving time from the browser's time-zone database).) - Preset [Conto alla rovescia per Natale](https://how.box/it/datetime/christmas-countdown/): Quanti giorni mancano a Natale? The same tool, preconfigured. - Preset [Conto alla rovescia per la Vigilia di Natale](https://how.box/it/datetime/christmas-eve-countdown/): Quanti giorni mancano alla Vigilia di Natale? The same tool, preconfigured. - Preset [Conto alla rovescia per mezza estate](https://how.box/it/datetime/midsummer-countdown/): Quanto manca alla vigilia di mezza estate? The same tool, preconfigured. - [Codici dei paesi](https://how.box/it/everyday/country-codes/): Quali codici ISO, telefonici e di dominio ha un paese? Codici ISO 3166 alpha-2, alpha-3 e numerici, prefisso telefonico e domini di 249 paesi e territori. - Addresses: en https://how.box/everyday/country-codes/, en-us https://how.box/en-us/everyday/country-codes/, fi https://how.box/fi/everyday/country-codes/, de https://how.box/de/everyday/country-codes/, es https://how.box/es/everyday/country-codes/, fr https://how.box/fr/everyday/country-codes/, sv https://how.box/sv/everyday/country-codes/, it https://how.box/it/everyday/country-codes/, et https://how.box/et/everyday/country-codes/ - Link to an answer: https://how.box/it/everyday/country-codes/?q={q}&r={r}&c={c}&v={v} (q: text; r: (empty), africa, americas, asia, europe, oceania or antarctica; c: text; v: codes, calling or aircraft), e.g. https://how.box/it/everyday/country-codes/?q=finland&r=europe&c=FI&v=calling. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, network. - Agent tools: `country_codes_lookup` (Searches country and territory codes by name (English or Finnish, accents and case ignored) or by any code (alpha-2, alpha-3, numeric, calling code, ccTLD); best matches first.); `country_codes_get` (Gets one country or territory by its ISO 3166-1 alpha-2, alpha-3 or numeric code or its ccTLD.); `country_codes_registration` (Finds the state of registry of an aircraft from its registration (OH-LWA → Finland, N123AB → United States, JA801A → Japan) by the nationality mark it begins with (ICAO Annex 7; the longest matching mark wins, so B-H is Hong Kong).) - Preset [Prefisso telefonico internazionale](https://how.box/it/everyday/calling-codes/): Come chiami un numero di telefono in un altro paese? The same tool, preconfigured. - Preset [Prefissi di immatricolazione aeromobili](https://how.box/it/everyday/aircraft-prefixes/): In quale paese è immatricolato un aeromobile? The same tool, preconfigured. - [Calcolatore di estinzione della carta di credito](https://how.box/it/finance/credit-card/): Quanto tempo ti serve per saldare la carta di credito? Scopri in quanti mesi azzeri il saldo e quanti interessi paghi, con una rata fissa o con il minimo della carta. - Addresses: en https://how.box/finance/credit-card/, en-us https://how.box/en-us/finance/credit-card/, fi https://how.box/fi/finance/credit-card/, de https://how.box/de/finance/credit-card/, es https://how.box/es/finance/credit-card/, fr https://how.box/fr/finance/credit-card/, sv https://how.box/sv/finance/credit-card/, it https://how.box/it/finance/credit-card/, et https://how.box/et/finance/credit-card/ - Link to an answer: https://how.box/it/finance/credit-card/?b={b}&r={r}&m={m}&p={p}&mp={mp}&mf={mf}&mi={mi}&c={c} (b: number 0 to 1e7; r: number 0 to 100; m: fixed or minimum; p: number 0 to 1e7; mp: number 0.1 to 100; mf: number 0 to 1e7; mi: boolean; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/finance/credit-card/?b=3000&r=20&m=fixed&p=150&mp=3&mf=20&mi=0&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, loans, interest, costs. - Agent tools: `credit_card_calculate` (Credit card payoff: months until the balance is zero and the interest paid, at a fixed monthly payment (mode "fixed") or the card's minimum payment rule (mode "minimum": percent of the balance, a floor amount, optionally plus the month's interest).) - [Calcolatore vento al traverso](https://how.box/it/aviation/crosswind/): Quanto vento al traverso c’è sulla pista? Vento al traverso, frontale o in coda su qualsiasi pista, con raffiche, diagramma e limite del tuo aeromobile. - Addresses: en https://how.box/aviation/crosswind/, en-us https://how.box/en-us/aviation/crosswind/, fi https://how.box/fi/aviation/crosswind/, de https://how.box/de/aviation/crosswind/, es https://how.box/es/aviation/crosswind/, fr https://how.box/fr/aviation/crosswind/, sv https://how.box/sv/aviation/crosswind/, it https://how.box/it/aviation/crosswind/, et https://how.box/et/aviation/crosswind/ - Link to an answer: https://how.box/it/aviation/crosswind/?r={r}&h={h}&d={d}&s={s}&g={g}&u={u}&x={x} (r: whole number 1 to 36; h: whole number 1 to 360; d: number 0 to 360; s: number 0 to 400; g: number 0 to 400; u: kt, kmh, mph or ms; x: number 0 to 400), e.g. https://how.box/it/aviation/crosswind/?r=22&h=223&d=250&s=15&g=25&u=kt&x=15. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, flight, weather, speed. - Agent tools: `crosswind_calculate` (Headwind/tailwind and crosswind components of a wind on a runway (FAA-H-8083-25C ch.) - [Convertitore di unità CSS](https://how.box/it/conversion/css-units/): Quanti rem sono questi pixel? Converti lunghezze CSS tra px, rem, em, pt, pc, in, cm, mm e Q con la tua dimensione del carattere. - Addresses: en https://how.box/conversion/css-units/, en-us https://how.box/en-us/conversion/css-units/, fi https://how.box/fi/conversion/css-units/, de https://how.box/de/conversion/css-units/, es https://how.box/es/conversion/css-units/, fr https://how.box/fr/conversion/css-units/, sv https://how.box/sv/conversion/css-units/, it https://how.box/it/conversion/css-units/, et https://how.box/et/conversion/css-units/ - Link to an answer: https://how.box/it/conversion/css-units/?v={v}&from={from}&to={to}&fs={fs} (v: number 0 to 1e15; from: px, rem, em, pt, pc, in, cm, mm or q; to: px, rem, em, pt, pc, in, cm, mm or q; fs: number 1 to 400), e.g. https://how.box/it/conversion/css-units/?v=1&from=rem&to=px&fs=16. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, length. - Agent tools: `css_units_convert` (Converts a CSS length between units using exact definitions (1 in = 96 px = 2.54 cm, 1 pt = 1/72 in = 4/3 px, 1 pc = 16 px, 1 cm = 96/2.54 px, 1 mm = 1/10 cm, 1 Q = 1/40 cm; 1 rem and 1 em = the font size in px (context, default 16); W3C CSS Values and Units Level 4 §6).) - Preset [Da px a rem](https://how.box/it/conversion/px-to-rem/): Quanti rem sono tanti pixel? The same tool, preconfigured. - [Convertitore di valuta](https://how.box/it/finance/currency/): Quanto vale questo importo in un’altra valuta? Converti tra circa 30 valute con i tassi giornalieri della Banca centrale europea e scopri a quale giorno si riferiscono. - Addresses: en https://how.box/finance/currency/, en-us https://how.box/en-us/finance/currency/, fi https://how.box/fi/finance/currency/, de https://how.box/de/finance/currency/, es https://how.box/es/finance/currency/, fr https://how.box/fr/finance/currency/, sv https://how.box/sv/finance/currency/, it https://how.box/it/finance/currency/, et https://how.box/et/finance/currency/ - Link to an answer: https://how.box/it/finance/currency/?a={a}&f={f}&t={t} (a: number 0 to 1e12; f: text; t: text), e.g. https://how.box/it/finance/currency/?a=100&f=EUR&t=USD. Served answer coverage: none (computed in the browser) - Uses our server; server limits: 120 requests/minute per visitor. Tags: converter, currency, costs. - Agent tools: `currency_convert` (Converts an amount of money between two currencies with the European Central Bank euro foreign exchange reference rates (about 30 currencies, set once a working day; cross rates through the euro).); `currency_rates` (Lists the European Central Bank euro foreign exchange reference rates of the latest working day, as units of every other currency per 1 unit of base (default EUR; cross rates through the euro, 6 significant digits).) - [Codici delle valute](https://how.box/it/finance/currency-codes/): Qual è il codice valuta dell’euro, dello yen o del dollaro? Tutte le valute in uso oggi con codice ISO 4217, codice numerico, simbolo, decimali e i paesi che le usano, nella tua lingua. - Addresses: en https://how.box/finance/currency-codes/, en-us https://how.box/en-us/finance/currency-codes/, fi https://how.box/fi/finance/currency-codes/, de https://how.box/de/finance/currency-codes/, es https://how.box/es/finance/currency-codes/, fr https://how.box/fr/finance/currency-codes/, sv https://how.box/sv/finance/currency-codes/, it https://how.box/it/finance/currency-codes/, et https://how.box/et/finance/currency-codes/ - Link to an answer: https://how.box/it/finance/currency-codes/?q={q}&d={d}&c={c} (q: text; d: (empty), 0, 2 or 3; c: text), e.g. https://how.box/it/finance/currency-codes/?q=yen&d=0&c=JPY. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, currency. - Agent tools: `currency_codes_lookup` (Searches current currencies by code, numeric code, country code or country name (any site language); best matches first.); `currency_codes_get` (Gets one current currency by its ISO 4217 code or numeric code, or the currency of a country by its ISO 3166-1 alpha-2 code.) - [Spie del cruscotto](https://how.box/it/vehicles/dashboard-lights/): Che cosa significa quella spia sul cruscotto? Trova una spia dell’auto dal simbolo o dal nome: che cosa significa, quanto è urgente in base al colore e che cosa fare adesso. - Addresses: en https://how.box/vehicles/dashboard-lights/, en-us https://how.box/en-us/vehicles/dashboard-lights/, fi https://how.box/fi/vehicles/dashboard-lights/, de https://how.box/de/vehicles/dashboard-lights/, es https://how.box/es/vehicles/dashboard-lights/, fr https://how.box/fr/vehicles/dashboard-lights/, sv https://how.box/sv/vehicles/dashboard-lights/, it https://how.box/it/vehicles/dashboard-lights/, et https://how.box/et/vehicles/dashboard-lights/ - Link to an answer: https://how.box/it/vehicles/dashboard-lights/?q={q}&c={c}&l={l} (q: text; c: (empty), red, amber, green or blue; l: text), e.g. https://how.box/it/vehicles/dashboard-lights/?q=oil&c=red&l=engine-check. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference. - Agent tools: `dashboard_lights_lookup` (Finds car dashboard warning and indicator lights by name, by what the symbol shows (oil can, thermometer, exclamation mark in a circle, tortoise) or by a word (brake, tyre, diesel); best matches first.); `dashboard_lights_get` (Gets one dashboard light by its id.) - [Convertitore dimensioni dati](https://how.box/it/conversion/data-size/): Quanto vale questa quantità di dati in altre unità? Converti tra byte, kilobyte, megabyte, gigabyte, MiB, GiB e bit, distinguendo le basi 1000 e 1024. - Addresses: en https://how.box/conversion/data-size/, en-us https://how.box/en-us/conversion/data-size/, fi https://how.box/fi/conversion/data-size/, de https://how.box/de/conversion/data-size/, es https://how.box/es/conversion/data-size/, fr https://how.box/fr/conversion/data-size/, sv https://how.box/sv/conversion/data-size/, it https://how.box/it/conversion/data-size/, et https://how.box/et/conversion/data-size/ - Link to an answer: https://how.box/it/conversion/data-size/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: bit, byte, kb, mb, gb, tb, kib, mib, gib, tib, kbit, mbit or gbit; to: bit, byte, kb, mb, gb, tb, kib, mib, gib, tib, kbit, mbit or gbit), e.g. https://how.box/it/conversion/data-size/?v=1&from=gb&to=mb. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, encoding. - Agent tools: `data_size_convert` (Converts a data size between units using exact definitions (1 byte = 8 bits; SI decimal kB, MB, GB, TB = 10^3, 10^6, 10^9, 10^12 bytes; IEC binary KiB, MiB, GiB, TiB = 2^10, 2^20, 2^30, 2^40 bytes; kbit, Mbit, Gbit = 10^3, 10^6, 10^9 bits; BIPM SI Brochure, IEC 80000-13).) - Preset [Gigabyte in gibibyte](https://how.box/it/conversion/gb-to-gib/): Quanti gibibyte sono un gigabyte? The same tool, preconfigured. - [Differenza tra date](https://how.box/it/datetime/date-diff/): Quanti giorni ci sono tra le tue date? Giorni di calendario, mesi interi e giorni lavorativi finlandesi. - Addresses: en https://how.box/datetime/date-diff/, en-us https://how.box/en-us/datetime/date-diff/, fi https://how.box/fi/datetime/date-diff/, de https://how.box/de/datetime/date-diff/, es https://how.box/es/datetime/date-diff/, fr https://how.box/fr/datetime/date-diff/, sv https://how.box/sv/datetime/date-diff/, it https://how.box/it/datetime/date-diff/, et https://how.box/et/datetime/date-diff/ - Link to an answer: https://how.box/it/datetime/date-diff/?f={f}&t={t}&i={i} (f: text; t: text; i: boolean), e.g. https://how.box/it/datetime/date-diff/?f=2026-01-01&t=2027-01-01&i=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `date_diff_calculate` (Count calendar days, weeks and days, calendar months and days, years/months/days and Finnish working days between ordered dates (1992–2100).) - [Calcolatore dell’aliquota giornaliera](https://how.box/it/finance/day-fine/): Quanto costa un’aliquota giornaliera in Finlandia? Un’aliquota giornaliera e la multa totale in base al tuo reddito netto e ai familiari a carico, secondo il codice penale finlandese. - Addresses: en https://how.box/finance/day-fine/, en-us https://how.box/en-us/finance/day-fine/, fi https://how.box/fi/finance/day-fine/, de https://how.box/de/finance/day-fine/, es https://how.box/es/finance/day-fine/, fr https://how.box/fr/finance/day-fine/, sv https://how.box/sv/finance/day-fine/, it https://how.box/it/finance/day-fine/, et https://how.box/et/finance/day-fine/ - Link to an answer: https://how.box/it/finance/day-fine/?i={i}&d={d}&n={n} (i: number 0 to 1e7; d: whole number 0 to 20; n: whole number 1 to 120), e.g. https://how.box/it/finance/day-fine/?i=3255&d=2&n=12. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, costs. Countries: FI (Finlandia). - Agent tools: `day_fine_calculate` (Finland only: one day-fine (päiväsakko) and the total fine under Rikoslaki 2 a luku and decree 609/1999.) - [Giorno della settimana](https://how.box/it/datetime/day-of-week/): Che giorno della settimana è? Il giorno della settimana di qualsiasi data e quanti giorni sono passati o mancano. - Addresses: en https://how.box/datetime/day-of-week/, en-us https://how.box/en-us/datetime/day-of-week/, fi https://how.box/fi/datetime/day-of-week/, de https://how.box/de/datetime/day-of-week/, es https://how.box/es/datetime/day-of-week/, fr https://how.box/fr/datetime/day-of-week/, sv https://how.box/sv/datetime/day-of-week/, it https://how.box/it/datetime/day-of-week/, et https://how.box/et/datetime/day-of-week/ - Link to an answer: https://how.box/it/datetime/day-of-week/?d={d} (d: text), e.g. https://how.box/it/datetime/day-of-week/?d=2030-01-01. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, reference. - Agent tools: `day_of_week_of_date` (The weekday of a date (default: today on the visitor's device), in the Gregorian calendar from 1583: ISO weekday number (1 Monday to 7 Sunday) and its English name, how many days the date is from today (negative: in the past, 0: today), the day of the year and the ISO 8601 week.) - [Calcolatore per estinguere i debiti](https://how.box/it/finance/debt-payoff/): Quanto velocemente puoi estinguere tutti i tuoi debiti? Scopri quando sarai senza debiti e quanto ti costano gli interessi, pagando prima il tasso più alto o il debito più piccolo. - Addresses: en https://how.box/finance/debt-payoff/, en-us https://how.box/en-us/finance/debt-payoff/, fi https://how.box/fi/finance/debt-payoff/, de https://how.box/de/finance/debt-payoff/, es https://how.box/es/finance/debt-payoff/, fr https://how.box/fr/finance/debt-payoff/, sv https://how.box/sv/finance/debt-payoff/, it https://how.box/it/finance/debt-payoff/, et https://how.box/et/finance/debt-payoff/ - Link to an answer: https://how.box/it/finance/debt-payoff/?d={d}&b={b}&s={s}&c={c} (d: array; b: number 0 to 1e7; s: avalanche or snowball; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/finance/debt-payoff/?d=%7E1%3Ad1.2500.22.60_d2.8000.7.200_d3.1200.12.40&b=500&s=avalanche&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, loans, interest, costs. - Agent tools: `debt_payoff_calculate` (Debt payoff plan for several debts from one monthly budget, by both orders: "avalanche" (highest rate first; ties smaller balance) and "snowball" (smallest balance first; ties higher rate).) - [Convertitore di ore decimali](https://how.box/it/datetime/decimal-hours/): Quante ore decimali sono 7 ore e 30 minuti? Da ore e minuti a ore decimali e viceversa, e il totale di un foglio ore in entrambi i formati. - Addresses: en https://how.box/datetime/decimal-hours/, en-us https://how.box/en-us/datetime/decimal-hours/, fi https://how.box/fi/datetime/decimal-hours/, de https://how.box/de/datetime/decimal-hours/, es https://how.box/es/datetime/decimal-hours/, fr https://how.box/fr/datetime/decimal-hours/, sv https://how.box/sv/datetime/decimal-hours/, it https://how.box/it/datetime/decimal-hours/, et https://how.box/et/datetime/decimal-hours/ - Link to an answer: https://how.box/it/datetime/decimal-hours/?t={t}&d={d} (t: text; d: whole number 0 to 4), e.g. https://how.box/it/datetime/decimal-hours/?t=7%3A30%2B8%3A15&d=2. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, calculator, salary. - Agent tools: `decimal_hours_convert` (Convert hours and minutes to decimal hours and back, and add up a timesheet.) - [Convertitore di densità](https://how.box/it/conversion/density/): Quanto vale questa densità in altre unità? Converti kg/m³, g/cm³, kg/L, g/L, lb/ft³, lb/in³, oz/in³ e libbre per gallone. - Addresses: en https://how.box/conversion/density/, en-us https://how.box/en-us/conversion/density/, fi https://how.box/fi/conversion/density/, de https://how.box/de/conversion/density/, es https://how.box/es/conversion/density/, fr https://how.box/fr/conversion/density/, sv https://how.box/sv/conversion/density/, it https://how.box/it/conversion/density/, et https://how.box/et/conversion/density/ - Link to an answer: https://how.box/it/conversion/density/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: kg_m3, g_cm3, kg_l, g_l, lb_ft3, lb_in3, oz_in3, lb_gal_us or lb_gal_imp; to: kg_m3, g_cm3, kg_l, g_l, lb_ft3, lb_in3, oz_in3, lb_gal_us or lb_gal_imp), e.g. https://how.box/it/conversion/density/?v=1&from=g_cm3&to=kg_m3. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, weight, volume, metric, imperial. - Agent tools: `density_convert` (Converts a density between units using exact definitions (1 g/cm³ = 1 kg/L = 1000 kg/m³, 1 g/L = 1 kg/m³, 1 lb/ft³ = 0.45359237 / 0.3048³ kg/m³ ≈ 16.01846, 1 lb/in³ ≈ 27679.90, 1 oz/in³ ≈ 1729.994, 1 lb/gal (US) ≈ 119.8264, 1 lb/gal (UK) ≈ 99.77637 kg/m³; NIST SP 811 B.9).) - [Altitudine di densità](https://how.box/it/aviation/density-altitude/): Quanto è alta oggi l’altitudine di densità? Altitudine di pressione e altitudine di densità da elevazione, QNH e temperatura, con gli effetti dell’aria rarefatta sul decollo. - Addresses: en https://how.box/aviation/density-altitude/, en-us https://how.box/en-us/aviation/density-altitude/, fi https://how.box/fi/aviation/density-altitude/, de https://how.box/de/aviation/density-altitude/, es https://how.box/es/aviation/density-altitude/, fr https://how.box/fr/aviation/density-altitude/, sv https://how.box/sv/aviation/density-altitude/, it https://how.box/it/aviation/density-altitude/, et https://how.box/et/aviation/density-altitude/ - Link to an answer: https://how.box/it/aviation/density-altitude/?e={e}&eu={eu}&q={q}&qu={qu}&t={t}&d={d}&tu={tu} (e: number; eu: ft or m; q: number; qu: hpa or inhg; t: number; d: text; tu: c or f), e.g. https://how.box/it/aviation/density-altitude/?e=2000&eu=ft&q=1013&qu=hpa&t=30&d=15&tu=c. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, flight, weather, temperature. - Agent tools: `density_altitude_calculate` (Pressure altitude and density altitude of an airfield from its elevation, the altimeter setting QNH and the outside air temperature, with an optional dew point for the humidity effect (US NWS virtual-temperature method).) - [Pianificatore di discesa](https://how.box/it/aviation/descent/): A quale distanza devo iniziare a scendere? Inizio discesa, velocità verticale e durata da angolo o rateo di discesa, con la regola 3:1 accanto al risultato esatto. - Addresses: en https://how.box/aviation/descent/, en-us https://how.box/en-us/aviation/descent/, fi https://how.box/fi/aviation/descent/, de https://how.box/de/aviation/descent/, es https://how.box/es/aviation/descent/, fr https://how.box/fr/aviation/descent/, sv https://how.box/sv/aviation/descent/, it https://how.box/it/aviation/descent/, et https://how.box/et/aviation/descent/ - Link to an answer: https://how.box/it/aviation/descent/?a={a}&t={t}&au={au}&gs={gs}&su={su}&p={p}&ang={ang}&vs={vs}&vu={vu}&gr={gr} (a: number -2000 to 60000; t: number -2000 to 60000; au: ft or m; gs: number 1 to 1200; su: kt, kmh or mph; p: angle or rate; ang: number 0.5 to 15; vs: number 0.5 to 10000; vu: fpm or ms; gr: number 1 to 80), e.g. https://how.box/it/aviation/descent/?a=10000&t=2000&au=ft&gs=120&su=kt&p=angle&ang=3&vs=500&vu=fpm&gr=9. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, flight, speed. - Agent tools: `descent_calculate` (Descent planning (FAA-H-8083-16B ch.) - [Calcolatore punto di rugiada](https://how.box/it/earth/dew-point/): Quale temperatura fa appannare i tuoi vetri? Trova il punto di rugiada da temperatura e umidità, oppure l’umidità dal punto di rugiada. - Addresses: en https://how.box/earth/dew-point/, en-us https://how.box/en-us/earth/dew-point/, fi https://how.box/fi/earth/dew-point/, de https://how.box/de/earth/dew-point/, es https://how.box/es/earth/dew-point/, fr https://how.box/fr/earth/dew-point/, sv https://how.box/sv/earth/dew-point/, it https://how.box/it/earth/dew-point/, et https://how.box/et/earth/dew-point/ - Link to an answer: https://how.box/it/earth/dew-point/?f={f}&t={t}&rh={rh}&td={td}&u={u} (f: dew_point, relative_humidity or temperature; t: number; rh: number 1 to 100; td: number; u: c or f), e.g. https://how.box/it/earth/dew-point/?f=relative_humidity&t=20&rh=60&td=12&u=c. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, weather, temperature. - Agent tools: `dew_point_calculate` (Dew point, relative humidity or air temperature from the other two (Magnus formula, Sonntag 1990 coefficients 6.112 hPa, 17.62, 243.12 °C; valid −45 to 60 °C), plus absolute humidity.) - [Lancia dadi](https://how.box/it/everyday/dice/): Quale numero uscirà sui dadi? Lancia un dado o tanti, d20 o 3d6+2, con risultati equi da vedere a schermo intero. - Addresses: en https://how.box/everyday/dice/, en-us https://how.box/en-us/everyday/dice/, fi https://how.box/fi/everyday/dice/, de https://how.box/de/everyday/dice/, es https://how.box/es/everyday/dice/, fr https://how.box/fr/everyday/dice/, sv https://how.box/sv/everyday/dice/, it https://how.box/it/everyday/dice/, et https://how.box/et/everyday/dice/ - Link to an answer: https://how.box/it/everyday/dice/?n={n} (n: text), e.g. https://how.box/it/everyday/dice/?n=2d6%2B3. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator. - Agent tools: `dice_roll` (Rolls dice written in standard dice notation, with the browser's cryptographically secure random generator (every side equally likely).) - [Calcolatore sconto](https://how.box/it/everyday/discount/): Quanto pagherai dopo lo sconto? Scopri il prezzo scontato e quanto risparmi. - Addresses: en https://how.box/everyday/discount/, en-us https://how.box/en-us/everyday/discount/, fi https://how.box/fi/everyday/discount/, de https://how.box/de/everyday/discount/, es https://how.box/es/everyday/discount/, fr https://how.box/fr/everyday/discount/, sv https://how.box/sv/everyday/discount/, it https://how.box/it/everyday/discount/, et https://how.box/et/everyday/discount/ - Link to an answer: https://how.box/it/everyday/discount/?p={p}&d={d}&c={c} (p: number 0 to 1e7; d: number 0 to 100; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/everyday/discount/?p=100&d=25&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, costs, currency. - Agent tools: `discount_calculate` (Calculate one percentage discount on a price.) - [Ricerca DNS](https://how.box/it/web/dns/): Come è configurato il tuo dominio nel DNS? Cerca indirizzi, server di posta e altri record DNS. - Addresses: en https://how.box/web/dns/, en-us https://how.box/en-us/web/dns/, fi https://how.box/fi/web/dns/, de https://how.box/de/web/dns/, es https://how.box/es/web/dns/, fr https://how.box/fr/web/dns/, sv https://how.box/sv/web/dns/, it https://how.box/it/web/dns/, et https://how.box/et/web/dns/ - Link to an answer: https://how.box/it/web/dns/?h={h}&t={t} (h: text; t: A, AAAA, CNAME, MX, TXT, NS, SOA or CAA), e.g. https://how.box/it/web/dns/?h=example.com&t=A. Served answer coverage: none (computed in the browser) - Uses our server; server limits: 20 requests/minute per visitor, 300 requests/day per visitor, 20 dns/minute per visitor, 30 requests/minute per target, 50 requests/second per global. Tags: checker, network. - Agent tools: `dns_lookup` (Queries one DNS record type from our server: A (default), AAAA, CNAME, MX, TXT, NS, SOA or CAA.) - [Calcolatore tempo di download](https://how.box/it/web/download-time/): Quanto durerà il download? Inserisci dimensione del file e velocità della connessione per stimare la durata di download o caricamento. - Addresses: en https://how.box/web/download-time/, en-us https://how.box/en-us/web/download-time/, fi https://how.box/fi/web/download-time/, de https://how.box/de/web/download-time/, es https://how.box/es/web/download-time/, fr https://how.box/fr/web/download-time/, sv https://how.box/sv/web/download-time/, it https://how.box/it/web/download-time/, et https://how.box/et/web/download-time/ - Link to an answer: https://how.box/it/web/download-time/?s={s}&su={su}&r={r}&ru={ru}&o={o} (s: number 0 to 1e9; su: byte, kb, mb, gb, tb, mib, gib or tib; r: number 0 to 1e9; ru: kbit, mbit, gbit, kb, mb or gb; o: number 0 to 90), e.g. https://how.box/it/web/download-time/?s=700&su=mb&r=8&ru=gbit&o=5. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, network. - Agent tools: `download_time_calculate` (Time to transfer a file at a connection speed: seconds = bytes ÷ (speed in bytes per second × (1 − overhead ÷ 100)).) - [Autonomia di volo del drone](https://how.box/it/aviation/drone-flight-time/): Quanto può volare il mio drone con una batteria? Durata del volo da mAh e tensione o Wh della batteria e consumo medio, con riserva per l’atterraggio ed energia in Wh. - Addresses: en https://how.box/aviation/drone-flight-time/, en-us https://how.box/en-us/aviation/drone-flight-time/, fi https://how.box/fi/aviation/drone-flight-time/, de https://how.box/de/aviation/drone-flight-time/, es https://how.box/es/aviation/drone-flight-time/, fr https://how.box/fr/aviation/drone-flight-time/, sv https://how.box/sv/aviation/drone-flight-time/, it https://how.box/it/aviation/drone-flight-time/, et https://how.box/et/aviation/drone-flight-time/ - Link to an answer: https://how.box/it/aviation/drone-flight-time/?c={c}&cu={cu}&v={v}&u={u}&d={d}&du={du}&r={r} (c: number; cu: mah or wh; v: text; u: number; d: number; du: a or w; r: number), e.g. https://how.box/it/aviation/drone-flight-time/?c=5000&cu=mah&v=15.4&u=80&d=10&du=a&r=2. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, flight, energy. - Agent tools: `drone_flight_time_calculate` (Estimated flight time of a battery-powered drone from the battery capacity (mAh with the nominal voltage, or Wh), the usable share (default 80 %), the average draw (current in A, or power in W such as hover power) and a landing reserve in minutes (default 2).) - [Regole per droni](https://how.box/it/aviation/drone-rules/): Quali regole si applicano al mio drone? La categoria UE del drone in base a peso e classe, con registrazione, formazione, età e distanze dalle persone. - Addresses: en https://how.box/aviation/drone-rules/, en-us https://how.box/en-us/aviation/drone-rules/, fi https://how.box/fi/aviation/drone-rules/, de https://how.box/de/aviation/drone-rules/, es https://how.box/es/aviation/drone-rules/, fr https://how.box/fr/aviation/drone-rules/, sv https://how.box/sv/aviation/drone-rules/, it https://how.box/it/aviation/drone-rules/, et https://how.box/et/aviation/drone-rules/ - Link to an answer: https://how.box/it/aviation/drone-rules/?g={g}&c={c}&cam={cam}&toy={toy}&in={in} (g: number 1 to 150000; c: c0, c1, c2, c3, c4, legacy, private or unlabelled; cam: boolean; toy: boolean; in: eu or fi), e.g. https://how.box/it/aviation/drone-rules/?g=895&c=c1&cam=1&toy=0&in=fi. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker, flight, weight. - Agent tools: `drone_rules_check` (Which EU drone rules apply to a drone (Implementing Regulation (EU) 2019/947 and Delegated Regulation (EU) 2019/945, rules from 1 January 2024).) - [Drum machine](https://how.box/it/music/drum-machine/): Ti va di creare un ritmo di batteria? Crea una sequenza di batteria a 16 passi con cassa, rullante, charleston, battito di mani e tom, riproducila al tuo tempo e suona i pad dal vivo. - Addresses: en https://how.box/music/drum-machine/, en-us https://how.box/en-us/music/drum-machine/, fi https://how.box/fi/music/drum-machine/, de https://how.box/de/music/drum-machine/, es https://how.box/es/music/drum-machine/, fr https://how.box/fr/music/drum-machine/, sv https://how.box/sv/music/drum-machine/, it https://how.box/it/music/drum-machine/, et https://how.box/et/music/drum-machine/ - Link to an answer: https://how.box/it/music/drum-machine/?t={t}&p={p} (t: whole number 40 to 240; p: text), e.g. https://how.box/it/music/drum-machine/?t=120&p=80a00808aaaa000000000000. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: sound. - Agent tools: `drum_machine_pattern` (Sets a 16-step drum pattern on the page and returns its facts.) - [Cambi dell’ora legale](https://how.box/it/datetime/dst/): Quando cambia l’ora la prossima volta? Il prossimo e il precedente cambio dell’ora in qualsiasi fuso orario, se le lancette vanno avanti o indietro, e tutti i cambi di un anno. - Addresses: en https://how.box/datetime/dst/, en-us https://how.box/en-us/datetime/dst/, fi https://how.box/fi/datetime/dst/, de https://how.box/de/datetime/dst/, es https://how.box/es/datetime/dst/, fr https://how.box/fr/datetime/dst/, sv https://how.box/sv/datetime/dst/, it https://how.box/it/datetime/dst/, et https://how.box/et/datetime/dst/ - Link to an answer: https://how.box/it/datetime/dst/?z={z}&y={y} (z: text; y: whole number 1970 to 2100), e.g. https://how.box/it/datetime/dst/?z=Europe%2FHelsinki&y=2027. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: reference. - Agent tools: `dst_changes` (Daylight saving time (summer time) clock changes of an IANA time zone, from the browser's time-zone database.) - [Calcolo della data presunta del parto](https://how.box/it/health/due-date/): A che punto è la tua gravidanza? Stima la data presunta del parto, la settimana e il trimestre di gravidanza da ultima mestruazione, concepimento o trasferimento embrionale per FIV. - Addresses: en https://how.box/health/due-date/, en-us https://how.box/en-us/health/due-date/, fi https://how.box/fi/health/due-date/, de https://how.box/de/health/due-date/, es https://how.box/es/health/due-date/, fr https://how.box/fr/health/due-date/, sv https://how.box/sv/health/due-date/, it https://how.box/it/health/due-date/, et https://how.box/et/health/due-date/ - Link to an answer: https://how.box/it/health/due-date/?m={m}&d={d}&c={c}&on={on} (m: lmp, conception, ivf3 or ivf5; d: text; c: whole number 20 to 45; on: text), e.g. https://how.box/it/health/due-date/?m=lmp&d=2026-01-01&c=28&on=2026-04-09. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `due_date_calculate` (Estimate pregnancy due date: lmp adds 280 plus cycle minus 28 days; conception adds 266; ivf3 adds 263; ivf5 adds 261.) - [Calcolatore di durate](https://how.box/it/datetime/duration/): Quanto tempo è? Trova il tempo tra due date e orari, aggiungi o sottrai una durata, oppure somma un elenco di durate in formato hh:mm:ss. - Addresses: en https://how.box/datetime/duration/, en-us https://how.box/en-us/datetime/duration/, fi https://how.box/fi/datetime/duration/, de https://how.box/de/datetime/duration/, es https://how.box/es/datetime/duration/, fr https://how.box/fr/datetime/duration/, sv https://how.box/sv/datetime/duration/, it https://how.box/it/datetime/duration/, et https://how.box/et/datetime/duration/ - Link to an answer: https://how.box/it/datetime/duration/?m={m}&sd={sd}&st={st}&ed={ed}&et={et}&dy={dy}&hr={hr}&mi={mi}&se={se}&dir={dir}&l={l} (m: between, add or sum; sd: text; st: text; ed: text; et: text; dy: number 0 to 1e9; hr: number 0 to 1e9; mi: number 0 to 1e9; se: number 0 to 1e9; dir: add or subtract; l: text), e.g. https://how.box/it/datetime/duration/?m=add&sd=2027-03-05&st=08%3A15&ed=2027-03-06&et=12%3A00%3A30&dy=3&hr=5&mi=45&se=20&dir=subtract&l=0%3A30+1%3A15%3A40. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `duration_calculate` (Works with lengths of time, with no time zone (every day has 86400 s; daylight-saving changes are not counted).) - [Valori normalizzati serie E](https://how.box/it/electronics/e-series/): Qual è il valore standard di resistore o condensatore più vicino? Trova il valore da E3 a E192 più vicino a quello che ti serve, con i valori adiacenti e lo scarto. - Addresses: en https://how.box/electronics/e-series/, en-us https://how.box/en-us/electronics/e-series/, fi https://how.box/fi/electronics/e-series/, de https://how.box/de/electronics/e-series/, es https://how.box/es/electronics/e-series/, fr https://how.box/fr/electronics/e-series/, sv https://how.box/sv/electronics/e-series/, it https://how.box/it/electronics/e-series/, et https://how.box/et/electronics/e-series/ - Link to an answer: https://how.box/it/electronics/e-series/?k={k}&v={v}&s={s}&ru={ru}&cu={cu} (k: resistor or capacitor; v: number; s: E3, E6, E12, E24, E48, E96 or E192; ru: milliohm, ohm, kohm or megohm; cu: pf, nf, uf or farad), e.g. https://how.box/it/electronics/e-series/?k=capacitor&v=4.7e-8&s=E24&ru=kohm&cu=nf. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `e_series_nearest` (Nearest IEC 60063 preferred value (E3 to E192) to a resistor (ohms) or capacitor (farads) value, on a log scale (ties go to the lower value).) - [Calcolatore del costo elettrico](https://how.box/it/finance/electricity-cost/): Quanto costa usare un elettrodomestico? Trasforma potenza, utilizzo giornaliero e prezzo dell’elettricità in consumo in kWh e costo. - Addresses: en https://how.box/finance/electricity-cost/, en-us https://how.box/en-us/finance/electricity-cost/, fi https://how.box/fi/finance/electricity-cost/, de https://how.box/de/finance/electricity-cost/, es https://how.box/es/finance/electricity-cost/, fr https://how.box/fr/finance/electricity-cost/, sv https://how.box/sv/finance/electricity-cost/, it https://how.box/it/finance/electricity-cost/, et https://how.box/et/finance/electricity-cost/ - Link to an answer: https://how.box/it/finance/electricity-cost/?w={w}&wu={wu}&h={h}&d={d}&p={p}&c={c} (w: number 0 to 100000; wu: w or kw; h: number 0 to 24; d: whole number 1 to 1000; p: number 0 to 100; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/finance/electricity-cost/?w=100&wu=w&h=8&d=30&p=0.25&c=EUR. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, costs, energy. - Agent tools: `electricity_cost_calculate` (Energy use and running cost of an appliance.) - [Calcolatore del costo del lavoro](https://how.box/it/finance/employer-cost/): Quanto costa un dipendente al datore di lavoro in Finlandia? Quanto costa uno stipendio mensile a un datore di lavoro finlandese, con i contributi pensionistici, contro la disoccupazione e sanitari. - Addresses: en https://how.box/finance/employer-cost/, en-us https://how.box/en-us/finance/employer-cost/, fi https://how.box/fi/finance/employer-cost/, de https://how.box/de/finance/employer-cost/, es https://how.box/es/finance/employer-cost/, fr https://how.box/fr/finance/employer-cost/, sv https://how.box/sv/finance/employer-cost/, it https://how.box/it/finance/employer-cost/, et https://how.box/et/finance/employer-cost/ - Link to an answer: https://how.box/it/finance/employer-cost/?w={w}&b={b}&pr={pr}&acc={acc}&gl={gl} (w: number 0 to 1e7; b: average, fixed or occasional; pr: number 0 to 1e11; acc: number 0 to 10; gl: number 0 to 10), e.g. https://how.box/it/finance/employer-cost/?w=3500&b=fixed&pr=5000000&acc=0.5&gl=0.06. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, salary, costs. Countries: FI (Finlandia). - Agent tools: `employer_cost_calculate` (Finland only: what monthly gross wages cost the employer with the statutory contributions of the year (2026: TyEL employer share 17.1 % on average, fixed and occasional rates; unemployment insurance 0.31 %, 1.23 % on payroll above 2 509 500 €; health insurance 1.91 %) plus accident and group life insurance at the percentages the insurer charges (inputs).) - [Convertitore di energia](https://how.box/it/conversion/energy/): A quanto equivale questa energia in altre unità? Converti joule, kilowattora, kilocalorie, BTU e altre unità usando definizioni esatte. - Addresses: en https://how.box/conversion/energy/, en-us https://how.box/en-us/conversion/energy/, fi https://how.box/fi/conversion/energy/, de https://how.box/de/conversion/energy/, es https://how.box/es/conversion/energy/, fr https://how.box/fr/conversion/energy/, sv https://how.box/sv/conversion/energy/, it https://how.box/it/conversion/energy/, et https://how.box/et/conversion/energy/ - Link to an answer: https://how.box/it/conversion/energy/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: j, kj, wh, kwh, mj, cal, kcal, btu or ev; to: j, kj, wh, kwh, mj, cal, kcal, btu or ev), e.g. https://how.box/it/conversion/energy/?v=1&from=kwh&to=mj. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, energy, metric. - Agent tools: `energy_convert` (Converts an energy between units using exact definitions (1 Wh = 3600 J, 1 kWh = 3.6 MJ, thermochemical calorie 4.184 J so 1 kcal = 4.184 kJ, International Table BTU 1055.05585262 J, 1 eV = 1.602176634e-19 J; BIPM SI Brochure, NIST SP 811 B.8).) - Preset [Da kilocalorie a kilojoule](https://how.box/it/conversion/kcal-to-kj/): Quanti kilojoule ci sono in una kilocaloria? The same tool, preconfigured. - [Calcolatore di ricarica auto elettrica](https://how.box/it/vehicles/ev-charging/): Quanto ci mette a ricaricarsi la tua auto elettrica e quanto costa? Tempo di ricarica, energia dalla rete e costo con qualsiasi caricatore, con perdite e limiti dell’auto. - Addresses: en https://how.box/vehicles/ev-charging/, en-us https://how.box/en-us/vehicles/ev-charging/, fi https://how.box/fi/vehicles/ev-charging/, de https://how.box/de/vehicles/ev-charging/, es https://how.box/es/vehicles/ev-charging/, fr https://how.box/fr/vehicles/ev-charging/, sv https://how.box/sv/vehicles/ev-charging/, it https://how.box/it/vehicles/ev-charging/, et https://how.box/et/vehicles/ev-charging/ - Link to an answer: https://how.box/it/vehicles/ev-charging/?cap={cap}&from={from}&to={to}&type={type}&kw={kw}&ac={ac}&dc={dc}&loss={loss}&p={p}&c={c}&use={use}&du={du}&lead={lead} (cap: number 1 to 300; from: number 0 to 99; to: number 1 to 100; type: ac or dc; kw: number 0.5 to 400; ac: number 1 to 50; dc: number 5 to 500; loss: text; p: number 0 to 100; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL; use: text; du: km or mi; lead: cost or time), e.g. https://how.box/it/vehicles/ev-charging/?cap=60&from=10&to=80&type=ac&kw=11&ac=11&dc=150&loss=10&p=0.25&c=EUR&use=17&du=km&lead=time. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, costs, energy. - Agent tools: `ev_charging_calculate` (Cost, time and energy of charging an electric car.) - Preset [Calcolatore costo ricarica auto elettrica](https://how.box/it/vehicles/ev-charging-cost/): Quanto costerà ricaricare la tua auto elettrica? The same tool, preconfigured. - Preset [Calcolatore tempo ricarica auto elettrica](https://how.box/it/vehicles/ev-charging-time/): Quanto ci metterà a ricaricarsi la tua auto elettrica? The same tool, preconfigured. - [Calcolatore di autonomia auto elettrica](https://how.box/it/vehicles/ev-range/): Quanta strada farà la tua auto elettrica? Stima l’autonomia da capacità della batteria, consumo e livello di carica, con l’opzione freddo. - Addresses: en https://how.box/vehicles/ev-range/, en-us https://how.box/en-us/vehicles/ev-range/, fi https://how.box/fi/vehicles/ev-range/, de https://how.box/de/vehicles/ev-range/, es https://how.box/es/vehicles/ev-range/, fr https://how.box/fr/vehicles/ev-range/, sv https://how.box/sv/vehicles/ev-range/, it https://how.box/it/vehicles/ev-range/, et https://how.box/et/vehicles/ev-range/ - Link to an answer: https://how.box/it/vehicles/ev-range/?b={b}&u={u}&c={c}&cu={cu}&from={from}&to={to}&w={w} (b: number 1 to 500; u: number 1 to 100; c: number 0 to 10000; cu: kwh_100km, wh_km, wh_mi, km_kwh or mi_kwh; from: number 1 to 100; to: number 0 to 99; w: mild, cold or cold_heated), e.g. https://how.box/it/vehicles/ev-range/?b=60&u=95&c=18&cu=kwh_100km&from=100&to=10&w=cold_heated. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, energy, distance. - Agent tools: `ev_range_calculate` (Estimates the range of an electric car.) - Preset [Autonomia auto elettrica in inverno](https://how.box/it/vehicles/ev-winter-range/): Quanta strada farà la tua auto elettrica in inverno? The same tool, preconfigured. - [Indennizzo per ritardo del volo](https://how.box/it/aviation/flight-delay-compensation/): Quanto ti spetta per il ritardo del tuo volo? Verifica EU 261 e UK 261: 250–600 € o 220–520 £ per un volo in ritardo, cancellato o in overbooking, con la motivazione. - Addresses: en https://how.box/aviation/flight-delay-compensation/, en-us https://how.box/en-us/aviation/flight-delay-compensation/, fi https://how.box/fi/aviation/flight-delay-compensation/, de https://how.box/de/aviation/flight-delay-compensation/, es https://how.box/es/aviation/flight-delay-compensation/, fr https://how.box/fr/aviation/flight-delay-compensation/, sv https://how.box/sv/aviation/flight-delay-compensation/, it https://how.box/it/aviation/flight-delay-compensation/, et https://how.box/et/aviation/flight-delay-compensation/ - Link to an answer: https://how.box/it/aviation/flight-delay-compensation/?r={r}&from={from}&to={to}&km={km}&fz={fz}&tz={tz}&c={c}&d={d}&e={e}&h={h}&min={min}&n={n}&rr={rr}&eh={eh}&x={x} (r: airports or distance; from: text; to: text; km: number 1 to 20040; fz: eu, uk or other; tz: eu, uk or other; c: eu, uk or other; d: text; e: delay, cancellation or denied_boarding; h: whole number 0 to 240; min: whole number 0 to 59; n: whole number 0 to 365; rr: boolean; eh: number 0 to 48; x: boolean), e.g. https://how.box/it/aviation/flight-delay-compensation/?r=airports&from=HEL&to=LHR&km=1845&fz=eu&tz=other&c=eu&d=2026-07-01&e=delay&h=3&min=20&n=5&rr=1&eh=1&x=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, flight, distance. - Agent tools: `flight_delay_compensation_calculate` (Fixed compensation a passenger may be owed under EU Regulation 261/2004 or UK Regulation 261 for a delayed or cancelled flight or denied boarding.) - [Orario di arrivo del volo](https://how.box/it/everyday/flight-time/): A che ora atterra il mio volo, in ora locale? L’ora locale di atterraggio dall’orario di partenza e dalle ore di volo, attraverso fusi orari, ora legale e linea del cambiamento di data. - Addresses: en https://how.box/everyday/flight-time/, en-us https://how.box/en-us/everyday/flight-time/, fi https://how.box/fi/everyday/flight-time/, de https://how.box/de/everyday/flight-time/, es https://how.box/es/everyday/flight-time/, fr https://how.box/fr/everyday/flight-time/, sv https://how.box/sv/everyday/flight-time/, it https://how.box/it/everyday/flight-time/, et https://how.box/et/everyday/flight-time/ - Link to an answer: https://how.box/it/everyday/flight-time/?m={m}&from={from}&day={day}&t={t}&h={h}&min={min}&to={to}&aday={aday}&at={at} (m: arrival or duration; from: text; day: text; t: text; h: whole number 0 to 99; min: whole number 0 to 59; to: text; aday: text; at: text), e.g. https://how.box/it/everyday/flight-time/?m=arrival&from=Europe%2FHelsinki&day=2026-10-21&t=10%3A00&h=9&min=5&to=America%2FNew_York&aday=2026-10-21&at=12%3A05. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, flight. - Agent tools: `flight_time_calculate` (Local arrival time of a flight from its local departure time, time in the air and the two IANA time zones (daylight saving time and the date line from the browser's time-zone database); or, in duration mode, the time in the air from both local times as a timetable gives them.) - [Convertitore di forza](https://how.box/it/conversion/force/): Quanto vale questa forza in altre unità? Converti newton, kilonewton, chilogrammi forza, libbre forza, kip, dine e poundal. - Addresses: en https://how.box/conversion/force/, en-us https://how.box/en-us/conversion/force/, fi https://how.box/fi/conversion/force/, de https://how.box/de/conversion/force/, es https://how.box/es/conversion/force/, fr https://how.box/fr/conversion/force/, sv https://how.box/sv/conversion/force/, it https://how.box/it/conversion/force/, et https://how.box/et/conversion/force/ - Link to an answer: https://how.box/it/conversion/force/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: n, kn, dyn, kgf, lbf, ozf, kip or pdl; to: n, kn, dyn, kgf, lbf, ozf, kip or pdl), e.g. https://how.box/it/conversion/force/?v=100&from=n&to=lbf. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, metric, imperial. - Agent tools: `force_convert` (Converts a force between units using exact definitions (1 kN = 1000 N, 1 dyn = 1e-5 N, 1 kgf = 9.80665 N, 1 lbf = 0.45359237 × 9.80665 N ≈ 4.448222 N, 1 ozf = lbf/16, 1 kip = 1000 lbf, 1 pdl = 0.45359237 × 0.3048 N; NIST SP 811 B.9).) - [Calcolatore di frazioni](https://how.box/it/math/fraction/): A quanto equivale in frazioni? Somma, sottrai, moltiplica e dividi frazioni e numeri misti, oppure trasforma un decimale in frazione, con il risultato ridotto ai minimi termini. - Addresses: en https://how.box/math/fraction/, en-us https://how.box/en-us/math/fraction/, fi https://how.box/fi/math/fraction/, de https://how.box/de/math/fraction/, es https://how.box/es/math/fraction/, fr https://how.box/fr/math/fraction/, sv https://how.box/sv/math/fraction/, it https://how.box/it/math/fraction/, et https://how.box/et/math/fraction/ - Link to an answer: https://how.box/it/math/fraction/?m={m}&a={a}&o={o}&b={b}&x={x} (m: operate or decimal; a: text; o: add, subtract, multiply or divide; b: text; x: text), e.g. https://how.box/it/math/fraction/?m=operate&a=2%2F3&o=multiply&b=3%2F5&x=0.25. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `fraction_calculate` (Exact fraction arithmetic.) - [Calcolatore del costo carburante](https://how.box/it/everyday/fuel-cost/): Quanto spenderai in carburante per il viaggio? Calcola il carburante necessario e il costo di un viaggio da distanza, consumo e prezzo del carburante. - Addresses: en https://how.box/everyday/fuel-cost/, en-us https://how.box/en-us/everyday/fuel-cost/, fi https://how.box/fi/everyday/fuel-cost/, de https://how.box/de/everyday/fuel-cost/, es https://how.box/es/everyday/fuel-cost/, fr https://how.box/fr/everyday/fuel-cost/, sv https://how.box/sv/everyday/fuel-cost/, it https://how.box/it/everyday/fuel-cost/, et https://how.box/et/everyday/fuel-cost/ - Link to an answer: https://how.box/it/everyday/fuel-cost/?d={d}&du={du}&f={f}&fu={fu}&p={p}&pu={pu}&c={c}&n={n} (d: number 0 to 100000; du: km or mi; f: number 0.1 to 1000; fu: l_per_100km, km_per_l, mpg_us or mpg_uk; p: number 0 to 10000; pu: l, us_gal or imp_gal; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL; n: whole number 1 to 100), e.g. https://how.box/it/everyday/fuel-cost/?d=300&du=km&f=6.5&fu=l_per_100km&p=1.8&pu=l&c=EUR&n=1. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, costs, distance. - Agent tools: `fuel_cost_calculate` (Fuel needed and cost of a trip.) - [Convertitore di consumi](https://how.box/it/conversion/fuel-economy/): Quanto consuma la tua auto in altre unità? Converti L/100 km, km/L, miglia per gallone americano o imperiale e consumi elettrici in kWh/100 km e mi/kWh. - Addresses: en https://how.box/conversion/fuel-economy/, en-us https://how.box/en-us/conversion/fuel-economy/, fi https://how.box/fi/conversion/fuel-economy/, de https://how.box/de/conversion/fuel-economy/, es https://how.box/es/conversion/fuel-economy/, fr https://how.box/fr/conversion/fuel-economy/, sv https://how.box/sv/conversion/fuel-economy/, it https://how.box/it/conversion/fuel-economy/, et https://how.box/et/conversion/fuel-economy/ - Link to an answer: https://how.box/it/conversion/fuel-economy/?v={v}&from={from}&to={to} (v: number 0.01 to 1e6; from: l_100km, km_l, mpg_us, mpg_imp, kwh_100km, wh_km, wh_mi, km_kwh or mi_kwh; to: l_100km, km_l, mpg_us, mpg_imp, kwh_100km, wh_km, wh_mi, km_kwh or mi_kwh), e.g. https://how.box/it/conversion/fuel-economy/?v=30&from=mpg_us&to=km_l. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, metric, imperial, energy. - Agent tools: `fuel_economy_calculate` (Converts fuel or electric consumption between units that count in opposite directions, using exact definitions (mile 1.609344 km, US gallon 3.785411784 L, imperial gallon 4.54609 L; NIST SP 811 B.8, UK Weights and Measures Act 1985).) - Preset [Da mpg a L/100 km](https://how.box/it/conversion/mpg-to-l-100km/): A quanti litri per 100 km corrisponde il tuo valore mpg? The same tool, preconfigured. - Preset [Consumo delle auto elettriche](https://how.box/it/conversion/ev-consumption/): Quanto è efficiente la tua auto elettrica? The same tool, preconfigured. - [Orologio a schermo intero](https://how.box/it/datetime/fullscreen-clock/): Che ore sono? Un orologio facile da leggere dalla scrivania o dall’altro lato della stanza. - Addresses: en https://how.box/datetime/fullscreen-clock/, en-us https://how.box/en-us/datetime/fullscreen-clock/, fi https://how.box/fi/datetime/fullscreen-clock/, de https://how.box/de/datetime/fullscreen-clock/, es https://how.box/es/datetime/fullscreen-clock/, fr https://how.box/fr/datetime/fullscreen-clock/, sv https://how.box/sv/datetime/fullscreen-clock/, it https://how.box/it/datetime/fullscreen-clock/, et https://how.box/et/datetime/fullscreen-clock/ - Link to an answer: https://how.box/it/datetime/fullscreen-clock/?z={z}&f={f}&s={s}&d={d}&sec={sec}&h={h} (z: text; f: digital or analog; s: tick; d: minimal; sec: hide; h: h12 or h23), e.g. https://how.box/it/datetime/fullscreen-clock/?z=Europe%2FHelsinki&f=analog&s=tick&d=minimal&sec=hide&h=h12. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference. - Agent tools: none - [Calcolatore MCD e mcm](https://how.box/it/math/gcd/): Cosa hanno in comune questi numeri? Trova massimo comune divisore e minimo comune multiplo di un elenco da due a dieci interi, con i passaggi dell’algoritmo di Euclide. - Addresses: en https://how.box/math/gcd/, en-us https://how.box/en-us/math/gcd/, fi https://how.box/fi/math/gcd/, de https://how.box/de/math/gcd/, es https://how.box/es/math/gcd/, fr https://how.box/fr/math/gcd/, sv https://how.box/sv/math/gcd/, it https://how.box/it/math/gcd/, et https://how.box/et/math/gcd/ - Link to an answer: https://how.box/it/math/gcd/?n={n}&s={s} (n: text; s: gcd or lcm), e.g. https://how.box/it/math/gcd/?n=1071%2C462&s=lcm. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, reference. - Agent tools: `gcd_calculate` (Greatest common divisor (gcd, also called greatest common factor) and least common multiple (lcm) of 2 to 10 whole numbers of up to 40 digits each, exact.) - Preset [Calcolatore mcm](https://how.box/it/math/lcm/): Qual è il minimo comune multiplo? The same tool, preconfigured. - [Calcolatore dell’imposta sulle donazioni](https://how.box/it/finance/gift-tax/): Quanta imposta sulle donazioni si paga su un regalo in Finlandia? L’imposta finlandese sulle donazioni, sommando le donazioni precedenti dello stesso donatore negli ultimi tre anni. - Addresses: en https://how.box/finance/gift-tax/, en-us https://how.box/en-us/finance/gift-tax/, fi https://how.box/fi/finance/gift-tax/, de https://how.box/de/finance/gift-tax/, es https://how.box/es/finance/gift-tax/, fr https://how.box/fr/finance/gift-tax/, sv https://how.box/sv/finance/gift-tax/, it https://how.box/it/finance/gift-tax/, et https://how.box/et/finance/gift-tax/ - Link to an answer: https://how.box/it/finance/gift-tax/?v={v}&r={r}&e={e}&d={d} (v: number 0 to 1e10; r: close or other; e: number 0 to 1e10; d: text), e.g. https://how.box/it/finance/gift-tax/?v=50000&r=other&e=50000&d=2026-03-01. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, tax. Countries: FI (Finlandia). - Agent tools: `gift_tax_calculate` (Finland only: the gift tax (lahjavero) the receiver pays by Perintö- ja lahjaverolaki 378/1940 and the scale in force on the gift date (gifts from 2026: no tax under 7 500 €; class I 8–17 %, class II 19–33 %; 2017–2025: from 5 000 €).) - [Carta quadrettata](https://how.box/it/printables/graph-paper/): Come stampo carta quadrettata delle dimensioni giuste? Una griglia di quadrati su misura per il tuo foglio. - Addresses: en https://how.box/printables/graph-paper/, en-us https://how.box/en-us/printables/graph-paper/, fi https://how.box/fi/printables/graph-paper/, de https://how.box/de/printables/graph-paper/, es https://how.box/es/printables/graph-paper/, fr https://how.box/fr/printables/graph-paper/, sv https://how.box/sv/printables/graph-paper/, it https://how.box/it/printables/graph-paper/, et https://how.box/et/printables/graph-paper/ - Link to an answer: https://how.box/it/printables/graph-paper/?p={p}&o={o}&s={s}&m={m} (p: a4 or letter; o: portrait or landscape; s: number 2 to 20; m: number 5 to 25), e.g. https://how.box/it/printables/graph-paper/?p=a4&o=portrait&s=5&m=10. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, geometry, metric, imperial. - Agent tools: `graph_paper_describe` (Describe a square grid on A4 or Letter paper in portrait or landscape.) - [Generatore di hash](https://how.box/it/web/hash/): Come ottieni l’hash di un testo? Hash SHA-256, SHA-512, SHA-1 e MD5 di qualsiasi testo, calcolati nel browser. - Addresses: en https://how.box/web/hash/, en-us https://how.box/en-us/web/hash/, fi https://how.box/fi/web/hash/, de https://how.box/de/web/hash/, es https://how.box/es/web/hash/, fr https://how.box/fr/web/hash/, sv https://how.box/sv/web/hash/, it https://how.box/it/web/hash/, et https://how.box/et/web/hash/ - Link to an answer: https://how.box/it/web/hash/?alg={alg}&text={text}&enc={enc}&expect={expect} (alg: md5, sha-1, sha-256, sha-384 or sha-512; text: text; enc: hex or base64; expect: text), e.g. https://how.box/it/web/hash/?alg=sha-256&text=Hello%2C+world%21&enc=hex&expect=. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, encoding. - Agent tools: `hash_compute` (Computes the hash (message digest) of a text: MD5 (RFC 1321, checksums only), SHA-1, SHA-256, SHA-384 or SHA-512 (FIPS 180-4), reading the text as UTF-8.) - [Calcolatore delle zone di frequenza cardiaca](https://how.box/it/health/heart-rate/): Quanto veloce dovrebbe battere il tuo cuore quando ti alleni? La tua frequenza cardiaca massima stimata e cinque zone di allenamento in base a età e frequenza a riposo, con il metodo Karvonen della riserva cardiaca. - Addresses: en https://how.box/health/heart-rate/, en-us https://how.box/en-us/health/heart-rate/, fi https://how.box/fi/health/heart-rate/, de https://how.box/de/health/heart-rate/, es https://how.box/es/health/heart-rate/, fr https://how.box/fr/health/heart-rate/, sv https://how.box/sv/health/heart-rate/, it https://how.box/it/health/heart-rate/, et https://how.box/et/health/heart-rate/ - Link to an answer: https://how.box/it/health/heart-rate/?a={a}&r={r}&mt={mt}&max={max} (a: whole number 15 to 90; r: whole number 30 to 120; mt: tanaka, fox or measured; max: whole number 100 to 230), e.g. https://how.box/it/health/heart-rate/?a=40&r=55&mt=fox&max=190. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, fitness. - Agent tools: `heart_rate_zones` (Maximum heart rate and five training zones by heart-rate reserve (Karvonen: target = rest + intensity × (max − rest)), zones of 50–60, 60–70, 70–80, 80–90 and 90–100 % of the reserve.) - [Festività in Finlandia](https://how.box/it/datetime/holidays/): Quando sono le prossime festività in Finlandia? Festività e vigilie finlandesi per ogni anno, con giorni della settimana e conto alla rovescia per la prossima. - Addresses: en https://how.box/datetime/holidays/, en-us https://how.box/en-us/datetime/holidays/, fi https://how.box/fi/datetime/holidays/, de https://how.box/de/datetime/holidays/, es https://how.box/es/datetime/holidays/, fr https://how.box/fr/datetime/holidays/, sv https://how.box/sv/datetime/holidays/, it https://how.box/it/datetime/holidays/, et https://how.box/et/datetime/holidays/ - Link to an answer: https://how.box/it/datetime/holidays/?y={y}&v={v} (y: whole number 1992 to 2100; v: all or flag_days), e.g. https://how.box/it/datetime/holidays/?y=2027&v=flag_days. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, calculator. Countries: FI (Finlandia). - Agent tools: `holidays_list` (Finnish public holidays for a year (default: the current year on the visitor's device), from 1992, in date order: each with its date (YYYY-MM-DD), id, kind (holiday, or eve for Midsummer Eve and Christmas Eve, which are customary days off) and ISO weekday (1 Monday to 7 Sunday).) - Preset [Giorni della bandiera in Finlandia](https://how.box/it/datetime/flag-days/): Quando si espone la bandiera in Finlandia? The same tool, preconfigured. - [Potenza della colonnina di casa](https://how.box/it/vehicles/home-charger/): Quanto velocemente puoi caricare l’auto a casa? Da fasi, ampere e volt alla potenza di ricarica e al tempo per aggiungere l’energia che ti serve. - Addresses: en https://how.box/vehicles/home-charger/, en-us https://how.box/en-us/vehicles/home-charger/, fi https://how.box/fi/vehicles/home-charger/, de https://how.box/de/vehicles/home-charger/, es https://how.box/es/vehicles/home-charger/, fr https://how.box/fr/vehicles/home-charger/, sv https://how.box/sv/vehicles/home-charger/, it https://how.box/it/vehicles/home-charger/, et https://how.box/et/vehicles/home-charger/ - Link to an answer: https://how.box/it/vehicles/home-charger/?ph={ph}&a={a}&v={v}&e={e}&ob={ob} (ph: 1 or 3; a: number 1 to 125; v: number 100 to 277; e: number 0.1 to 1000; ob: number 0 to 50), e.g. https://how.box/it/vehicles/home-charger/?ph=3&a=16&v=230&e=40&ob=7.4. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, energy. - Agent tools: `home_charger_calculate` (Charging power of a home AC charging circuit and the time to add energy.) - Preset [Colonnina da 11 kW](https://how.box/it/vehicles/11-kw-charger/): Quanto ci mette una colonnina da 11 kW a caricare la tua auto? The same tool, preconfigured. - [Codici di stato HTTP](https://how.box/it/web/http-status/): Che cosa significa lo stato HTTP 404? Cerca qualsiasi codice di stato HTTP: che cosa significano 200, 301, 404, 429 o 503, quando un server lo invia, se le cache lo conservano e quale RFC lo definisce. - Addresses: en https://how.box/web/http-status/, en-us https://how.box/en-us/web/http-status/, fi https://how.box/fi/web/http-status/, de https://how.box/de/web/http-status/, es https://how.box/es/web/http-status/, fr https://how.box/fr/web/http-status/, sv https://how.box/sv/web/http-status/, it https://how.box/it/web/http-status/, et https://how.box/et/web/http-status/ - Link to an answer: https://how.box/it/web/http-status/?q={q}&k={k}&c={c} (q: text; k: (empty), 1, 2, 3, 4 or 5; c: text), e.g. https://how.box/it/web/http-status/?q=404&k=4&c=404. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, network. - Agent tools: `http_status_code` (Explains an HTTP status code (200 OK, 301, 404 Not Found, 429, 503…).); `http_status_list` (Lists the assigned HTTP status codes of a class, optionally narrowed by words or digits.) - [Verifica IBAN](https://how.box/it/finance/iban/): Questo IBAN è valido? Controlla le cifre di controllo di un IBAN e vedilo nel formato cartaceo, parte per parte. - Addresses: en https://how.box/finance/iban/, en-us https://how.box/en-us/finance/iban/, fi https://how.box/fi/finance/iban/, de https://how.box/de/finance/iban/, es https://how.box/es/finance/iban/, fr https://how.box/fr/finance/iban/, sv https://how.box/sv/finance/iban/, it https://how.box/it/finance/iban/, et https://how.box/et/finance/iban/ - Link to an answer: https://how.box/it/finance/iban/?iban={iban} (iban: text), e.g. https://how.box/it/finance/iban/?iban=FI2112345600000785. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker, encoding. - Agent tools: `iban_check` (Check an IBAN: structure (2-letter country, 2 check digits, 11–30 letters/digits) and the ISO 7064 MOD 97-10 check digits.) - [Comprimi immagini](https://how.box/it/media/image-compress/): Quanto puoi ridurre la tua immagine? Riduci il peso di una foto e scopri quanto spazio risparmi. L’immagine resta sul dispositivo. - Addresses: en https://how.box/media/image-compress/, en-us https://how.box/en-us/media/image-compress/, fi https://how.box/fi/media/image-compress/, de https://how.box/de/media/image-compress/, es https://how.box/es/media/image-compress/, fr https://how.box/fr/media/image-compress/, sv https://how.box/sv/media/image-compress/, it https://how.box/it/media/image-compress/, et https://how.box/et/media/image-compress/ - Link to an answer: https://how.box/it/media/image-compress/?mode={mode}&kb={kb}&q={q}&t={t}&max={max} (mode: quality or size; kb: number 1 to 100000; q: whole number 1 to 100; t: jpeg, webp or avif; max: whole number 0 to 16384), e.g. https://how.box/it/media/image-compress/?mode=size&kb=100&q=80&t=jpeg&max=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter. - Agent tools: `image_compress_saving` (Works out how much a compressed image saved, from the file sizes in bytes.) - Preset [Comprimi immagine a 100 KB](https://how.box/it/media/compress-image-to-100kb/): Come porti una foto sotto i 100 KB? The same tool, preconfigured. - [Converti immagini](https://how.box/it/media/image-convert/): Come cambi il formato di un’immagine? Converti un’immagine tra PNG, JPEG, WebP e AVIF. Resta sul tuo dispositivo. - Addresses: en https://how.box/media/image-convert/, en-us https://how.box/en-us/media/image-convert/, fi https://how.box/fi/media/image-convert/, de https://how.box/de/media/image-convert/, es https://how.box/es/media/image-convert/, fr https://how.box/fr/media/image-convert/, sv https://how.box/sv/media/image-convert/, it https://how.box/it/media/image-convert/, et https://how.box/et/media/image-convert/ - Link to an answer: https://how.box/it/media/image-convert/?t={t}&q={q}&bg={bg} (t: png, jpeg, webp or avif; q: whole number 1 to 100; bg: white, black or gray), e.g. https://how.box/it/media/image-convert/?t=webp&q=90&bg=white. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter. - Agent tools: `image_convert_file_name` (Tells what converting an image to a file type gives: the new file name, media type and whether the type keeps transparency and is lossy.) - [Ridimensiona immagini](https://how.box/it/media/image-resize/): Quanto deve essere grande la tua immagine? Ridimensiona una foto o un’immagine per larghezza, altezza o percentuale. Resta sul tuo dispositivo. - Addresses: en https://how.box/media/image-resize/, en-us https://how.box/en-us/media/image-resize/, fi https://how.box/fi/media/image-resize/, de https://how.box/de/media/image-resize/, es https://how.box/es/media/image-resize/, fr https://how.box/fr/media/image-resize/, sv https://how.box/sv/media/image-resize/, it https://how.box/it/media/image-resize/, et https://how.box/et/media/image-resize/ - Link to an answer: https://how.box/it/media/image-resize/?m={m}&w={w}&h={h}&p={p}&max={max}&t={t} (m: width, height, percent, max or exact; w: whole number 1 to 16384; h: whole number 1 to 16384; p: number 1 to 1000; max: whole number 1 to 16384; t: same, png, jpeg, webp or avif), e.g. https://how.box/it/media/image-resize/?m=width&w=800&h=600&p=50&max=1600&t=same. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter. - Agent tools: `image_resize_dimensions` (Calculates the size an image gets when resized, from the original width and height in pixels.) - [Calcolatore dell’imposta di successione](https://how.box/it/finance/inheritance-tax/): Quanta imposta di successione pagherai in Finlandia? L’imposta di successione finlandese sulla tua quota, per classe fiscale, detrazioni e tabella della data del decesso. - Addresses: en https://how.box/finance/inheritance-tax/, en-us https://how.box/en-us/finance/inheritance-tax/, fi https://how.box/fi/finance/inheritance-tax/, de https://how.box/de/finance/inheritance-tax/, es https://how.box/es/finance/inheritance-tax/, fr https://how.box/fr/finance/inheritance-tax/, sv https://how.box/sv/finance/inheritance-tax/, it https://how.box/it/finance/inheritance-tax/, et https://how.box/et/finance/inheritance-tax/ - Link to an answer: https://how.box/it/finance/inheritance-tax/?s={s}&r={r}&d={d} (s: number 0 to 1e10; r: spouse, child_under_18, close or other; d: text), e.g. https://how.box/it/finance/inheritance-tax/?s=45000&r=spouse&d=2026-01-02. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, tax. Countries: FI (Finlandia). - Agent tools: `inheritance_tax_calculate` (Finland only: the inheritance tax (perintövero) on one heir's share by Perintö- ja lahjaverolaki 378/1940 and the scale in force on the date of death (deaths from 2026: no tax under 30 000 €; class I 100 € at 30 000 € rising to 19 % above 1 000 000 €, class II 19–33 %; 2017–2025: from 20 000 €).) - [Timer a intervalli](https://how.box/it/datetime/interval-timer/): Quanto dura il tuo allenamento, round dopo round? Round di attività e recupero con un grande display e un suono a ogni cambio. - Addresses: en https://how.box/datetime/interval-timer/, en-us https://how.box/en-us/datetime/interval-timer/, fi https://how.box/fi/datetime/interval-timer/, de https://how.box/de/datetime/interval-timer/, es https://how.box/es/datetime/interval-timer/, fr https://how.box/fr/datetime/interval-timer/, sv https://how.box/sv/datetime/interval-timer/, it https://how.box/it/datetime/interval-timer/, et https://how.box/et/datetime/interval-timer/ - Link to an answer: https://how.box/it/datetime/interval-timer/?wu={wu}&w={w}&r={r}&n={n}&s={s}&sr={sr}&cd={cd} (wu: whole number 0 to 1800; w: whole number 1 to 600; r: whole number 0 to 600; n: whole number 1 to 30; s: whole number 1 to 6; sr: whole number 0 to 900; cd: whole number 0 to 1800), e.g. https://how.box/it/datetime/interval-timer/?wu=10&w=20&r=10&n=8&s=1&sr=60&cd=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: fitness, sound. - Agent tools: `interval_timer_plan` (The segments and total length of an interval workout (HIIT, Tabata, EMOM).) - [Il sito è offline?](https://how.box/it/web/is-it-down/): Come risponde questo sito web? Verifica la risposta di un sito web dal nostro server. - Addresses: en https://how.box/web/is-it-down/, en-us https://how.box/en-us/web/is-it-down/, fi https://how.box/fi/web/is-it-down/, de https://how.box/de/web/is-it-down/, es https://how.box/es/web/is-it-down/, fr https://how.box/fr/web/is-it-down/, sv https://how.box/sv/web/is-it-down/, it https://how.box/it/web/is-it-down/, et https://how.box/et/web/is-it-down/ - Link to an answer: https://how.box/it/web/is-it-down/?u={u} (u: text), e.g. https://how.box/it/web/is-it-down/?u=https%3A%2F%2Fexample.com%2F. Served answer coverage: none (computed in the browser) - Uses our server; server limits: 20 requests/minute per visitor, 300 requests/day per visitor, 20 http/minute per visitor, 20 requests/minute per target, 20 requests/second per global. Tags: checker, network. - Agent tools: `is_it_down_check` (Checks a public website from our server only, not from all users.) - [Formattatore JSON](https://how.box/it/web/json/): Come formatti e verifichi il JSON? Incolla JSON per trovare errori, renderlo leggibile o compattarlo. - Addresses: en https://how.box/web/json/, en-us https://how.box/en-us/web/json/, fi https://how.box/fi/web/json/, de https://how.box/de/web/json/, es https://how.box/es/web/json/, fr https://how.box/fr/web/json/, sv https://how.box/sv/web/json/, it https://how.box/it/web/json/, et https://how.box/et/web/json/ - Link to an answer: https://how.box/it/web/json/?mode={mode}&indent={indent}&sort={sort} (mode: pretty or minify; indent: 2, 4 or tab; sort: boolean), e.g. https://how.box/it/web/json/?mode=pretty&indent=2&sort=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker, converter, encoding. - Agent tools: `json_format` (Validate and format JSON locally.) - [Test della tastiera](https://how.box/it/media/keyboard-test/): Come funziona la tua tastiera? Premi i tasti per vederne i codici e tenere traccia di quelli provati. - Addresses: en https://how.box/media/keyboard-test/, en-us https://how.box/en-us/media/keyboard-test/, fi https://how.box/fi/media/keyboard-test/, de https://how.box/de/media/keyboard-test/, es https://how.box/es/media/keyboard-test/, fr https://how.box/fr/media/keyboard-test/, sv https://how.box/sv/media/keyboard-test/, it https://how.box/it/media/keyboard-test/, et https://how.box/et/media/keyboard-test/ - Link to an answer: https://how.box/it/media/keyboard-test/?layout={layout} (layout: ansi or iso), e.g. https://how.box/it/media/keyboard-test/?layout=iso. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker. - Agent tools: none - [Calcolatore degli interessi di mora](https://how.box/it/finance/late-interest/): Quanti interessi di mora sono dovuti in Finlandia? Gli interessi legali di mora su un debito scaduto in Finlandia: tasso di riferimento più 7 punti, semestre per semestre. - Addresses: en https://how.box/finance/late-interest/, en-us https://how.box/en-us/finance/late-interest/, fi https://how.box/fi/finance/late-interest/, de https://how.box/de/finance/late-interest/, es https://how.box/es/finance/late-interest/, fr https://how.box/fr/finance/late-interest/, sv https://how.box/sv/finance/late-interest/, it https://how.box/it/finance/late-interest/, et https://how.box/et/finance/late-interest/ - Link to an answer: https://how.box/it/finance/late-interest/?a={a}&due={due}&paid={paid}&b2b={b2b} (a: number 0 to 1e9; due: text; paid: text; b2b: boolean), e.g. https://how.box/it/finance/late-interest/?a=1000&due=2025-12-31&paid=2026-12-31&b2b=1. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, interest. Countries: FI (Finlandia). - Agent tools: `late_interest_calculate` (Finland only: statutory late-payment interest (viivästyskorko, Korkolaki 633/1982) on an overdue amount, from the day after due_date through paid_date.) - [Simboli di lavaggio](https://how.box/it/everyday/laundry-symbols/): Come si leggono i simboli sull’etichetta dei vestiti? Ogni simbolo di manutenzione spiegato: vaschetta, triangolo, quadrato, ferro e cerchio, con temperature, punti e barre in parole semplici. - Addresses: en https://how.box/everyday/laundry-symbols/, en-us https://how.box/en-us/everyday/laundry-symbols/, fi https://how.box/fi/everyday/laundry-symbols/, de https://how.box/de/everyday/laundry-symbols/, es https://how.box/es/everyday/laundry-symbols/, fr https://how.box/fr/everyday/laundry-symbols/, sv https://how.box/sv/everyday/laundry-symbols/, it https://how.box/it/everyday/laundry-symbols/, et https://how.box/et/everyday/laundry-symbols/ - Link to an answer: https://how.box/it/everyday/laundry-symbols/?q={q}&g={g}&s={s} (q: text; g: (empty), wash, bleach, tumble, natural, iron or professional; s: text), e.g. https://how.box/it/everyday/laundry-symbols/?q=iron&g=wash&s=wash-40. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, temperature. - Agent tools: `laundry_symbols_lookup` (Searches laundry care-label symbols by words (gentle wash, tumble dry, do not iron, dry clean), a temperature (40) or what they look like; best matches first.); `laundry_symbols_get` (Gets one care symbol by its id.) - [Calcolatore dell’ora di partenza](https://how.box/it/everyday/leave-by/): Quando devo partire per arrivare in orario? L’ultimo orario utile per partire: l’ora di arrivo meno il viaggio, le soste e un margine di sicurezza, anche tra fusi orari diversi. - Addresses: en https://how.box/everyday/leave-by/, en-us https://how.box/en-us/everyday/leave-by/, fi https://how.box/fi/everyday/leave-by/, de https://how.box/de/everyday/leave-by/, es https://how.box/es/everyday/leave-by/, fr https://how.box/fr/everyday/leave-by/, sv https://how.box/sv/everyday/leave-by/, it https://how.box/it/everyday/leave-by/, et https://how.box/et/everyday/leave-by/ - Link to an answer: https://how.box/it/everyday/leave-by/?t={t}&day={day}&to={to}&h={h}&min={min}&b={b}&mg={mg}&from={from} (t: text; day: text; to: text; h: whole number 0 to 99; min: whole number 0 to 59; b: whole number 0 to 1440; mg: whole number 0 to 1440; from: text), e.g. https://how.box/it/everyday/leave-by/?t=09%3A00&day=2026-10-22&to=Europe%2FHelsinki&h=2&min=30&b=20&mg=15&from=Europe%2FHelsinki. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, distance. - Agent tools: `leave_by_calculate` (The latest time to leave so as to arrive by a local time: leave = arrival − (travel + breaks + safety margin), with the starting place and the destination possibly in different IANA time zones (daylight saving time from the browser's time-zone database).) - [Calcolatore del risparmio LED](https://how.box/it/everyday/led-savings/): Quanto risparmi passando alle lampadine LED? Confronta una vecchia lampadina con una LED: energia e soldi risparmiati all’anno e in quanto tempo la LED si ripaga. - Addresses: en https://how.box/everyday/led-savings/, en-us https://how.box/en-us/everyday/led-savings/, fi https://how.box/fi/everyday/led-savings/, de https://how.box/de/everyday/led-savings/, es https://how.box/es/everyday/led-savings/, fr https://how.box/fr/everyday/led-savings/, sv https://how.box/sv/everyday/led-savings/, it https://how.box/it/everyday/led-savings/, et https://how.box/et/everyday/led-savings/ - Link to an answer: https://how.box/it/everyday/led-savings/?ow={ow}&lw={lw}&h={h}&p={p}&n={n}&lp={lp}&c={c} (ow: number 0 to 2000; lw: number 0 to 2000; h: number 0 to 24; p: number 0 to 100; n: whole number 1 to 1000; lp: number 0 to 100000; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/everyday/led-savings/?ow=60&lw=8&h=3&p=0.25&n=1&lp=5&c=EUR. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, costs, energy, savings. - Agent tools: `led_savings_calculate` (Energy and money saved a year by replacing old bulbs with LEDs, and the payback time.) - [Convertitore di lunghezza](https://how.box/it/conversion/length/): Quanto vale questa lunghezza in altre unità? Converti esattamente lunghezze metriche e anglosassoni. - Addresses: en https://how.box/conversion/length/, en-us https://how.box/en-us/conversion/length/, fi https://how.box/fi/conversion/length/, de https://how.box/de/conversion/length/, es https://how.box/es/conversion/length/, fr https://how.box/fr/conversion/length/, sv https://how.box/sv/conversion/length/, it https://how.box/it/conversion/length/, et https://how.box/et/conversion/length/ - Link to an answer: https://how.box/it/conversion/length/?v={v}&from={from}&to={to} (v: number -1e15 to 1e15; from: mm, cm, m, km, in, ft, yd, mi or nmi; to: mm, cm, m, km, in, ft, yd, mi or nmi), e.g. https://how.box/it/conversion/length/?v=1&from=mi&to=km. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, length, distance, metric, imperial. - Agent tools: `length_convert` (Converts a length between units using exact definitions (1 in = 0.0254 m, 1 ft = 0.3048 m, 1 yd = 0.9144 m, 1 mi = 1609.344 m, 1 nmi = 1852 m).) - Preset [Da miglia a chilometri](https://how.box/it/conversion/miles-to-km/): Quanti chilometri sono un miglio? The same tool, preconfigured. - Preset [Da centimetri a pollici](https://how.box/it/conversion/cm-to-inches/): Quanti pollici sono un centimetro? The same tool, preconfigured. - Preset [Da pollici a centimetri](https://how.box/it/conversion/inches-to-cm/): Quanti centimetri sono un pollice? The same tool, preconfigured. - Preset [Da piedi a metri](https://how.box/it/conversion/feet-to-metres/): Quanti metri sono un piede? The same tool, preconfigured. - [Calcolatore del prestito](https://how.box/it/finance/loan/): Quanto ti costerà davvero il prestito? Rata, interessi e spese di ogni prestito: rata costante o quota capitale costante, con pagamenti mensili o meno frequenti. - Addresses: en https://how.box/finance/loan/, en-us https://how.box/en-us/finance/loan/, fi https://how.box/fi/finance/loan/, de https://how.box/de/finance/loan/, es https://how.box/es/finance/loan/, fr https://how.box/fr/finance/loan/, sv https://how.box/sv/finance/loan/, it https://how.box/it/finance/loan/, et https://how.box/et/finance/loan/ - Link to an answer: https://how.box/it/finance/loan/?a={a}&r={r}&n={n}&i={i}&k={k}&f={f}&g={g}&c={c} (a: number 0 to 1e7; r: number 0 to 100; n: whole number 1 to 600; i: month, quarter, half_year or year; k: annuity or equal_principal; f: number 0 to 1e6; g: number 0 to 10000; c: text), e.g. https://how.box/it/finance/loan/?a=10000&r=6&n=60&i=month&k=annuity&f=0&g=0&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Uses our server; server limits: 120 requests/minute per visitor. Tags: calculator, loans, interest, costs. - Agent tools: `loan_calculate` (Payment and total cost of a fixed-rate instalment loan (car, consumer, student or business loan), fees included.); `loan_schedule` (Amortization schedule of a fixed-rate instalment loan.) - [Porte logiche](https://how.box/it/electronics/logic-gates/): Come funzionano le porte AND, OR, NOT e XOR? Cambia gli ingressi e vedi subito l’uscita di ogni porta logica, con il simbolo in entrambi gli stili standard, l’espressione booleana e la tabella di verità. - Addresses: en https://how.box/electronics/logic-gates/, en-us https://how.box/en-us/electronics/logic-gates/, fi https://how.box/fi/electronics/logic-gates/, de https://how.box/de/electronics/logic-gates/, es https://how.box/es/electronics/logic-gates/, fr https://how.box/fr/electronics/logic-gates/, sv https://how.box/sv/electronics/logic-gates/, it https://how.box/it/electronics/logic-gates/, et https://how.box/et/electronics/logic-gates/ - Link to an answer: https://how.box/it/electronics/logic-gates/?g={g}&n={n}&i={i}&s={s} (g: and, or, not, nand, nor, xor, xnor or buffer; n: whole number 2 to 8; i: text; s: distinctive or rectangular), e.g. https://how.box/it/electronics/logic-gates/?g=nand&n=3&i=11100000&s=rectangular. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, encoding. - Agent tools: `logic_gates_evaluate` (Evaluates a logic gate (AND, OR, NOT, NAND, NOR, XOR, XNOR, BUFFER) for given inputs.); `logic_gates_truth_table` (Gives the truth table output column and the Boolean expression of a logic gate with 2 to 8 inputs.) - [Verifica dimensioni bagaglio](https://how.box/it/everyday/luggage-size/): Il tuo bagaglio rispetta i limiti di dimensioni? Confronta altezza, larghezza, profondità e peso con i limiti, con somma L + W + H, disegno del volume e misure in centimetri o pollici. - Addresses: en https://how.box/everyday/luggage-size/, en-us https://how.box/en-us/everyday/luggage-size/, fi https://how.box/fi/everyday/luggage-size/, de https://how.box/de/everyday/luggage-size/, es https://how.box/es/everyday/luggage-size/, fr https://how.box/fr/everyday/luggage-size/, sv https://how.box/sv/everyday/luggage-size/, it https://how.box/it/everyday/luggage-size/, et https://how.box/et/everyday/luggage-size/ - Link to an answer: https://how.box/it/everyday/luggage-size/?h={h}&w={w}&d={d}&u={u}&kg={kg}&wu={wu}&a={a}&i={i}&mh={mh}&mw={mw}&md={md}&ms={ms}&mk={mk} (h: number 0 to 300; w: number 0 to 300; d: number 0 to 300; u: cm or in; kg: number 0 to 200; wu: kg or lb; a: own, ei, af, bt, aa, ba, dl, u2, ek, ay, ib, kl, lh, dy, qr, fr, sk, tk, ua, vy or w6; i: cabin or personal; mh: number 0 to 300; mw: number 0 to 300; md: number 0 to 300; ms: number 0 to 900; mk: number 0 to 200), e.g. https://how.box/it/everyday/luggage-size/?h=55&w=40&d=20&u=cm&kg=7&wu=kg&a=ay&i=cabin&mh=55&mw=40&md=23&ms=158&mk=8. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, flight, length, weight, volume. - Agent tools: `luggage_size_check` (Checks whether a bag fits size and weight limits.); `luggage_size_airlines` (Lists the cabin baggage limits in the bundled table: the economy cabin bag and personal item of each listed airline as published on its own website (sides largest first in `unit`, cm or in; weight in kg or lb; null when not stated), whether the weight limit covers both items, whether the cheapest fare includes the cabin bag (null when the page does not say), and the source page with the date it was checked.) - Preset [Bagaglio a mano per compagnia](https://how.box/it/everyday/cabin-baggage/): Il tuo bagaglio entra in cabina? The same tool, preconfigured. - [Calcolatore dei macro](https://how.box/it/health/macros/): Quanti grammi di proteine, grassi e carboidrati sono? Trasforma un obiettivo calorico giornaliero e una ripartizione in percentuale in grammi di proteine, grassi e carboidrati, al giorno e per pasto. - Addresses: en https://how.box/health/macros/, en-us https://how.box/en-us/health/macros/, fi https://how.box/fi/health/macros/, de https://how.box/de/health/macros/, es https://how.box/es/health/macros/, fr https://how.box/fr/health/macros/, sv https://how.box/sv/health/macros/, it https://how.box/it/health/macros/, et https://how.box/et/health/macros/ - Link to an answer: https://how.box/it/health/macros/?kcal={kcal}&p={p}&f={f}&m={m} (kcal: number 500 to 10000; p: number 0 to 100; f: number 0 to 100; m: whole number 1 to 8), e.g. https://how.box/it/health/macros/?kcal=2500&p=30&f=30&m=4. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, energy, weight. - Agent tools: `macros_calculate` (Grams of protein, fat and carbohydrate a day that supply a daily energy target in a chosen split.) - [Calcolatore del margine](https://how.box/it/finance/margin/): Quanto margine guadagni su una vendita? Scopri margine di profitto, ricarico e utile partendo dal costo e dal prezzo di vendita. - Addresses: en https://how.box/finance/margin/, en-us https://how.box/en-us/finance/margin/, fi https://how.box/fi/finance/margin/, de https://how.box/de/finance/margin/, es https://how.box/es/finance/margin/, fr https://how.box/fr/finance/margin/, sv https://how.box/sv/finance/margin/, it https://how.box/it/finance/margin/, et https://how.box/et/finance/margin/ - Link to an answer: https://how.box/it/finance/margin/?c={c}&p={p}&v={v}&m={m}&t={t} (c: number 0.01 to 1e9; p: number 0.01 to 1e9; v: number 0 to 100; m: margin or price; t: number 0 to 100), e.g. https://how.box/it/finance/margin/?c=60&p=100&v=0&m=price&t=40. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, costs, tax. - Agent tools: `margin_calculate` (Profit margin and markup of one unit from its cost (excluding VAT) and selling price (including vat_percent VAT; 0 when the price is net), both in the same currency.) - Preset [Calcolatore del ricarico](https://how.box/it/finance/markup/): Quanto è alto il tuo ricarico? The same tool, preconfigured. - [Esercizi di aritmetica](https://how.box/it/kids/math-drills/): Quanto conosci l’aritmetica? Esercitati al tuo ritmo oppure stampa una scheda da risolvere su carta. - Addresses: en https://how.box/kids/math-drills/, en-us https://how.box/en-us/kids/math-drills/, fi https://how.box/fi/kids/math-drills/, de https://how.box/de/kids/math-drills/, es https://how.box/es/kids/math-drills/, fr https://how.box/fr/kids/math-drills/, sv https://how.box/sv/kids/math-drills/, it https://how.box/it/kids/math-drills/, et https://how.box/et/kids/math-drills/ - Link to an answer: https://how.box/it/kids/math-drills/?ops={ops}&max={max}&n={n}&time={time}&seed={seed} (ops: text; max: whole number 1 to 20; n: whole number 1 to 40; time: whole number 0 to 600; seed: whole number 1 to 999999), e.g. https://how.box/it/kids/math-drills/?ops=add%2Csubtract&max=10&n=20&time=60&seed=1. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: practice. - Agent tools: `math_drills_sheet` (Prepare a reproducible arithmetic worksheet and its answer key.) - [Pianifica riunioni](https://how.box/it/datetime/meeting-planner/): Come trovi un orario adatto in ogni fuso orario? Scegli da due a sei località e un giorno per vedere orari, fasce lavorative e il momento migliore per tutti. - Addresses: en https://how.box/datetime/meeting-planner/, en-us https://how.box/en-us/datetime/meeting-planner/, fi https://how.box/fi/datetime/meeting-planner/, de https://how.box/de/datetime/meeting-planner/, es https://how.box/es/datetime/meeting-planner/, fr https://how.box/fr/datetime/meeting-planner/, sv https://how.box/sv/datetime/meeting-planner/, it https://how.box/it/datetime/meeting-planner/, et https://how.box/et/datetime/meeting-planner/ - Link to an answer: https://how.box/it/datetime/meeting-planner/?z={z}&day={day}&from={from}&to={to}&h={h} (z: text; day: text; from: whole number 0 to 23; to: whole number 1 to 24; h: whole number 0 to 23), e.g. https://how.box/it/datetime/meeting-planner/?z=Europe%2FHelsinki%2CAmerica%2FNew_York%2CAsia%2FTokyo&day=2026-10-16&from=9&to=17&h=14. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, reference. - Agent tools: `meeting_planner_slots` (Find a one-hour meeting time across 2 to 6 IANA time zones on one day, with daylight saving time for that date from the browser's time-zone database.) - [Decodificatore METAR e TAF](https://how.box/it/aviation/metar/): Come leggi un METAR o un TAF? Incolla un bollettino meteo aeronautico e leggi ogni gruppo in parole semplici, con categoria di volo, umidità e altitudine di densità. - Addresses: en https://how.box/aviation/metar/, en-us https://how.box/en-us/aviation/metar/, fi https://how.box/fi/aviation/metar/, de https://how.box/de/aviation/metar/, es https://how.box/es/aviation/metar/, fr https://how.box/fr/aviation/metar/, sv https://how.box/sv/aviation/metar/, it https://how.box/it/aviation/metar/, et https://how.box/et/aviation/metar/ - Link to an answer: https://how.box/it/aviation/metar/?r={r} (r: text), e.g. https://how.box/it/aviation/metar/?r=EFHK+131050Z+22012KT+9999+FEW020+12%2F07+Q1013. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, weather, flight, encoding. - Agent tools: `metar_decode` (Decodes one METAR, SPECI or TAF aviation weather report (WMO FM 15/16/51, ICAO Annex 3, US practice per FAA AC 00-45H) into structured JSON: type, station (ICAO), station_name and station_elevation_ft (OurAirports; null when unknown or the airport data could not load), issue time (day of month and UTC), validity, wind (direction degrees true or null if variable, speed and gust in the reported unit kt/ms/kmh), visibility in metres (and statute miles when reported), runway visual range, present weather (WMO 4678 codes), cloud layers (base in ft above the aerodrome, CB/TCU), temperature and dew point (°C), QNH (hPa; inHg for US A-groups), relative humidity (%), pressure and density altitude at the station (ft; null without its elevation), the US flight category (VFR/MVFR/IFR/LIFR from ceiling and visibility), each trend or TAF change period (BECMG, TEMPO, FM, PROB30/40) with its conditions, remarks as written, and any unrecognised groups.) - [Metronomo: battiti regolari per esercitarti](https://how.box/it/music/metronome/): Come manterrai un ritmo regolare? Imposta il tempo, ascolta il battito e segui il pendolo. - Addresses: en https://how.box/music/metronome/, en-us https://how.box/en-us/music/metronome/, fi https://how.box/fi/music/metronome/, de https://how.box/de/music/metronome/, es https://how.box/es/music/metronome/, fr https://how.box/fr/music/metronome/, sv https://how.box/sv/music/metronome/, it https://how.box/it/music/metronome/, et https://how.box/et/music/metronome/ - Link to an answer: https://how.box/it/music/metronome/?bpm={bpm}&sig={sig}&sub={sub}&accent={accent}&sound={sound} (bpm: whole number 20 to 300; sig: 1-2, 2-2, 3-2, 4-2, 5-2, 6-2, 7-2, 8-2, 9-2, 10-2, 11-2, 12-2, 1-4, 2-4, 3-4, 4-4, 5-4, 6-4, 7-4, 8-4, 9-4, 10-4, 11-4, 12-4, 1-8, 2-8, 3-8, 4-8, 5-8, 6-8, 7-8, 8-8, 9-8, 10-8, 11-8 or 12-8; sub: 1, 2, 3 or 4; accent: boolean; sound: click, woodblock or beep), e.g. https://how.box/it/music/metronome/?bpm=120&sig=6-8&sub=2&accent=1&sound=click. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: sound. - Agent tools: `metronome_set` (Set metronome settings without starting sound.); `metronome_tempo_name` (Look up an approximate Italian tempo name for integer 20–300 BPM; display that tempo without starting sound.) - [Test del microfono](https://how.box/it/media/mic-test/): Il mio microfono funziona? Premi Avvia e parla: l’indicatore mostra il livello rilevato dal microfono. - Addresses: en https://how.box/media/mic-test/, en-us https://how.box/en-us/media/mic-test/, fi https://how.box/fi/media/mic-test/, de https://how.box/de/media/mic-test/, es https://how.box/es/media/mic-test/, fr https://how.box/fr/media/mic-test/, sv https://how.box/sv/media/mic-test/, it https://how.box/it/media/mic-test/, et https://how.box/et/media/mic-test/ - Link to an answer: https://how.box/it/media/mic-test/?p={p} (p: raw or voice), e.g. https://how.box/it/media/mic-test/?p=voice. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker, sound. - Agent tools: `mic_test_describe_level` (Says what a microphone test concludes from readings: whether the microphone is working, too quiet, too loud or clipping.) - [Calcolatore del rimborso chilometrico](https://how.box/it/finance/mileage/): Quanto rimborso chilometrico esentasse puoi ricevere in Finlandia? Il rimborso chilometrico e la diaria esentasse in Finlandia per una trasferta di lavoro, con le tariffe dell’Amministrazione fiscale. - Addresses: en https://how.box/finance/mileage/, en-us https://how.box/en-us/finance/mileage/, fi https://how.box/fi/finance/mileage/, de https://how.box/de/finance/mileage/, es https://how.box/es/finance/mileage/, fr https://how.box/fr/finance/mileage/, sv https://how.box/sv/finance/mileage/, it https://how.box/it/finance/mileage/, et https://how.box/et/finance/mileage/ - Link to an answer: https://how.box/it/finance/mileage/?km={km}&v={v}&s={s}&p={p}&h={h}&m={m} (km: number 0 to 100000; v: car, motorboat_small, motorboat_large, snowmobile, atv, motorcycle, moped or other; s: text; p: whole number 0 to 8; h: number 0 to 1440; m: boolean), e.g. https://how.box/it/finance/mileage/?km=250&v=car&s=trailer%2Cdog&p=1&h=11&m=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, tax, distance. Countries: FI (Finlandia). - Agent tools: `mileage_calculate` (Finland only: the tax-free kilometre allowance (kilometrikorvaus) and domestic per diem (päiväraha) an employer may pay under the Tax Administration's yearly decision (2026: car 55 c/km, + 4 c/km per passenger, car supplements such as trailer 9 c and dog 4 c; per diem over 6 h 25 €, over 10 h 54 €, halved with free meals).) - [Ricerca indirizzo Mode S](https://how.box/it/aviation/mode-s/): Da quale paese proviene l’indirizzo del transponder? Inserisci l’indirizzo Mode S o ADS-B a 24 bit di un aeromobile in esadecimale, ottale o binario per scoprire a quale blocco nazionale appartiene. - Addresses: en https://how.box/aviation/mode-s/, en-us https://how.box/en-us/aviation/mode-s/, fi https://how.box/fi/aviation/mode-s/, de https://how.box/de/aviation/mode-s/, es https://how.box/es/aviation/mode-s/, fr https://how.box/fr/aviation/mode-s/, sv https://how.box/sv/aviation/mode-s/, it https://how.box/it/aviation/mode-s/, et https://how.box/et/aviation/mode-s/ - Link to an answer: https://how.box/it/aviation/mode-s/?a={a}&b={b} (a: text; b: hex, octal or binary), e.g. https://how.box/it/aviation/mode-s/?a=4CA8E5&b=hex. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: reference, flight, converter. - Agent tools: `mode_s_lookup` (Which allocation block an ICAO 24-bit aircraft address (Mode S / ADS-B "hex code") falls in, per ICAO Annex 10 Vol.) - [Fase lunare](https://how.box/it/datetime/moon-phase/): In quale fase è la Luna? La fase della Luna ora o in qualsiasi data, con la parte illuminata e le prossime lune nuova e piena. - Addresses: en https://how.box/datetime/moon-phase/, en-us https://how.box/en-us/datetime/moon-phase/, fi https://how.box/fi/datetime/moon-phase/, de https://how.box/de/datetime/moon-phase/, es https://how.box/es/datetime/moon-phase/, fr https://how.box/fr/datetime/moon-phase/, sv https://how.box/sv/datetime/moon-phase/, it https://how.box/it/datetime/moon-phase/, et https://how.box/et/datetime/moon-phase/ - Link to an answer: https://how.box/it/datetime/moon-phase/?d={d}&lat={lat}&lon={lon}&z={z} (d: text; lat: text; lon: text; z: text), e.g. https://how.box/it/datetime/moon-phase/?d=2026-10-26&lat=60.17&lon=24.94&z=Europe%2FHelsinki. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, reference. - Agent tools: `moon_phase_get` (The Moon's phase for a date (the Moon at 12:00 UTC that day) or right now: the name of the phase, the lit fraction of the disc, the age and the next new and full moon (Meeus, Astronomical Algorithms ch.) - [Traduttore Morse](https://how.box/it/text/morse/): Come scrivi, riproduci e ascolti il codice Morse? Trasforma testo in Morse e viceversa, riproducilo con suoni o luce, decodificalo da microfono o fotocamera oppure trasmettilo a mano. - Addresses: en https://how.box/text/morse/, en-us https://how.box/en-us/text/morse/, fi https://how.box/fi/text/morse/, de https://how.box/de/text/morse/, es https://how.box/es/text/morse/, fr https://how.box/fr/text/morse/, sv https://how.box/sv/text/morse/, it https://how.box/it/text/morse/, et https://how.box/et/text/morse/ - Link to an answer: https://how.box/it/text/morse/?d={d}&m={m}&wpm={wpm}&f={f}&ewpm={ewpm}&v={v}&hz={hz} (d: encode, decode or key; m: text; wpm: number 5 to 60; f: boolean; ewpm: number 2 to 60; v: tape or tree; hz: whole number 300 to 1200), e.g. https://how.box/it/text/morse/?d=decode&m=...+---+...&wpm=20&f=1&ewpm=10&v=tree&hz=600. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, sound, encoding. - Agent tools: `morse_encode` (Encode text as International Morse code (ITU-R M.1677-1) and time it.); `morse_decode` (Decode written Morse code into text.) - [Allenamento Morse](https://how.box/it/text/morse-trainer/): Come impari a trascrivere il Morse a orecchio? Impara il Morse con il metodo Koch: ascolta gruppi casuali a piena velocità, trascrivili e aggiungi un carattere al 90% di precisione. - Addresses: en https://how.box/text/morse-trainer/, en-us https://how.box/en-us/text/morse-trainer/, fi https://how.box/fi/text/morse-trainer/, de https://how.box/de/text/morse-trainer/, es https://how.box/es/text/morse-trainer/, fr https://how.box/fr/text/morse-trainer/, sv https://how.box/sv/text/morse-trainer/, it https://how.box/it/text/morse-trainer/, et https://how.box/et/text/morse-trainer/ - Link to an answer: https://how.box/it/text/morse-trainer/?l={l}&wpm={wpm}&ewpm={ewpm} (l: whole number 1 to 40; wpm: whole number 5 to 40; ewpm: whole number 2 to 40), e.g. https://how.box/it/text/morse-trainer/?l=5&wpm=20&ewpm=10. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: practice, sound, encoding. - Agent tools: `morse_trainer_lesson` (Describe a Koch-method Morse lesson (LCWO character order, ITU-R M.1677-1 signals): the characters learned so far, the newest one, each signal in dots and dashes, the accuracy (90 %) and number of characters needed to advance, and the timing in ms at the character speed wpm with Farnsworth spacing for effective_wpm.); `morse_trainer_score` (Score what a learner typed against the characters that were sent, position by position (spaces ignored, case folded, a missing character is wrong).) - [Calcolo rata mutuo](https://how.box/it/finance/mortgage/): Quanto ti costerà davvero ogni mese il mutuo per la casa? Scopri la rata mensile, gli interessi totali e come il debito diminuisce nel tempo. - Addresses: en https://how.box/finance/mortgage/, en-us https://how.box/en-us/finance/mortgage/, fi https://how.box/fi/finance/mortgage/, de https://how.box/de/finance/mortgage/, es https://how.box/es/finance/mortgage/, fr https://how.box/fr/finance/mortgage/, sv https://how.box/sv/finance/mortgage/, it https://how.box/it/finance/mortgage/, et https://how.box/et/finance/mortgage/ - Link to an answer: https://how.box/it/finance/mortgage/?p={p}&r={r}&y={y}&c={c} (p: number 0 to 1e8; r: number 0 to 50; y: whole number 1 to 50; c: text), e.g. https://how.box/it/finance/mortgage/?p=200000&r=5&y=30&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Uses our server; server limits: 120 requests/minute per visitor. Tags: calculator, loans, interest, housing. - Agent tools: `mortgage_calculate_payment` (Calculates the fixed monthly payment of an annuity (level-payment) loan with monthly compounding.); `mortgage_amortization_schedule` (Amortization schedule of a fixed-rate annuity loan with monthly compounding and monthly payments.) - [Info sul browser](https://how.box/it/web/my-browser/): Come si identifica il tuo browser? Dati dichiarati su browser, motore e dispositivo. - Addresses: en https://how.box/web/my-browser/, en-us https://how.box/en-us/web/my-browser/, fi https://how.box/fi/web/my-browser/, de https://how.box/de/web/my-browser/, es https://how.box/es/web/my-browser/, fr https://how.box/fr/web/my-browser/, sv https://how.box/sv/web/my-browser/, it https://how.box/it/web/my-browser/, et https://how.box/et/web/my-browser/ - Link to an answer: https://how.box/it/web/my-browser/?facet={facet} (facet: identity, update, agent, display, chrome or tesla), e.g. https://how.box/it/web/my-browser/?facet=chrome. Served answer coverage: none (computed in the browser) - Uses our server; server limits: 60 requests/minute per visitor. Tags: checker. - Agent tools: `my_browser_latest_versions` (Returns public vendor browser release feeds, with product, platform, architecture where available, version, channel, fetch timestamp and cache age in seconds.) - Preset [Aggiornamento del browser](https://how.box/it/web/is-my-browser-up-to-date/): Il mio browser è aggiornato? The same tool, preconfigured. - Preset [Identificazione del browser](https://how.box/it/web/what-browser-am-i-using/): Quale browser sto usando? The same tool, preconfigured. - Preset [Il mio user agent](https://how.box/it/web/my-user-agent/): Qual è la mia stringa user agent? The same tool, preconfigured. - Preset [Risoluzione dello schermo](https://how.box/it/web/my-screen-resolution/): Qual è la risoluzione del mio schermo? The same tool, preconfigured. - Preset [Versione di Chrome](https://how.box/it/web/chrome-version/): Quale versione di Chrome ho? The same tool, preconfigured. - Preset [Browser Tesla](https://how.box/it/web/tesla-browser/): Quale versione di Chrome usa il browser della mia Tesla? The same tool, preconfigured. - [Calcolatore dello stipendio netto](https://how.box/it/finance/net-salary/): Quanto ti resta in tasca del tuo stipendio? Dal lordo al netto in Germania, Estonia o Finlandia, con ogni imposta e contributo. - Addresses: en https://how.box/finance/net-salary/, en-us https://how.box/en-us/finance/net-salary/, fi https://how.box/fi/finance/net-salary/, de https://how.box/de/finance/net-salary/, es https://how.box/es/finance/net-salary/, fr https://how.box/fr/finance/net-salary/, sv https://how.box/sv/finance/net-salary/, it https://how.box/it/finance/net-salary/, et https://how.box/et/finance/net-salary/ - Link to an answer: https://how.box/it/finance/net-salary/?c={c}&g={g}&p={p}&n={n}&by={by}&mun={mun}&fc={fc}&tc={tc}&st={st}&kst={kst}&kfb={kfb}&k25={k25}&hc={hc}&zb={zb}&pen={pen} (c: DE, EE or FI; g: number 0 to 1e7; p: month or year; n: number; by: whole number 1920 to 2020; mun: text; fc: none, lutheran or orthodox; tc: number; st: BW, BY, BE, BB, HB, HH, HE, MV, NI, NW, RP, SL, SN, ST, SH or TH; kst: boolean; kfb: number 0 to 9.5; k25: whole number 0 to 20; hc: boolean; zb: number 0 to 10; pen: number), e.g. https://how.box/it/finance/net-salary/?c=FI&g=3500&p=month&n=13&by=1990&mun=Helsinki&fc=lutheran&tc=3&st=BY&kst=1&kfb=1&k25=2&hc=1&zb=2.5&pen=4. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, salary, tax. Countries: DE (Germania), EE (Estonia), FI (Finlandia). - Agent tools: `net_salary_calculate` (Net (take-home) pay from gross salary in Germany (DE: wage tax by the BMF PAP, solidarity surcharge, church tax, pension, unemployment, health and care insurance), Estonia (EE: income tax 22 % after the tax-free allowance, unemployment insurance 1.6 %, II pillar funded pension) or Finland (FI: state, municipal and church tax, medical care contribution, earned income credit, Yle tax, TyEL pension, unemployment and daily allowance contributions) under the current year's rules.) - Preset [Calcolatore Brutto-Netto](https://how.box/it/finance/brutto-netto-rechner/): Quanto resta del tuo stipendio lordo in Germania? The same tool, preconfigured. - Preset [Calcolatore stipendio Estonia](https://how.box/it/finance/palgakalkulaator/): Quanto netto resta da uno stipendio lordo in Estonia? The same tool, preconfigured. - Preset [Calcolatore stipendio netto Finlandia](https://how.box/it/finance/nettopalkka/): Quanto netto resta da uno stipendio lordo in Finlandia? The same tool, preconfigured. - [Frequenza delle note](https://how.box/it/music/note-frequency/): Qual è la frequenza di una nota musicale? Converti una nota in hertz o una frequenza nella nota più vicina, con cent, numero MIDI, tabella dell’ottava e ascolto. - Addresses: en https://how.box/music/note-frequency/, en-us https://how.box/en-us/music/note-frequency/, fi https://how.box/fi/music/note-frequency/, de https://how.box/de/music/note-frequency/, es https://how.box/es/music/note-frequency/, fr https://how.box/fr/music/note-frequency/, sv https://how.box/sv/music/note-frequency/, it https://how.box/it/music/note-frequency/, et https://how.box/et/music/note-frequency/ - Link to an answer: https://how.box/it/music/note-frequency/?m={m}&n={n}&f={f}&a={a}&t={t}&x={x}&y={y} (m: note or frequency; n: whole number 0 to 127; f: number 8 to 12544; a: number 400 to 480; t: octave or names; x: number 8 to 12544; y: number 8 to 12544), e.g. https://how.box/it/music/note-frequency/?m=frequency&n=60&f=261.63&a=442&t=names&x=440&y=660. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, sound, frequency. - Agent tools: `note_frequency_note_to_frequency` (Converts a musical note to its frequency.); `note_frequency_frequency_to_note` (Finds the equal-tempered note nearest to a frequency and how far off it is in cents (positive = sharp).); `note_frequency_interval` (The musical interval between two frequencies.) - Preset [Nomi delle note](https://how.box/it/music/note-names/): Come si chiamano le note nelle altre lingue? The same tool, preconfigured. - [Calcolatore di VAN e TIR](https://how.box/it/finance/npv/): Quanto vale oggi un investimento? Attualizza una serie di flussi di cassa annuali al valore di oggi e trova il tasso al quale l’investimento va in pareggio. - Addresses: en https://how.box/finance/npv/, en-us https://how.box/en-us/finance/npv/, fi https://how.box/fi/finance/npv/, de https://how.box/de/finance/npv/, es https://how.box/es/finance/npv/, fr https://how.box/fr/finance/npv/, sv https://how.box/sv/finance/npv/, it https://how.box/it/finance/npv/, et https://how.box/et/finance/npv/ - Link to an answer: https://how.box/it/finance/npv/?r={r}&f={f}&n={n}&c={c} (r: number -99 to 100; f: array; n: boolean; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/finance/npv/?r=8&f=%7E1%3Af1.-40000_f2.8000_f3.9200_f4.10000_f5.12000_f6.14500&n=1&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, savings, interest. - Agent tools: `npv_calculate` (Net present value and internal rate of return of a list of cash flows, one per equal period (year).) - [Convertitore di basi numeriche](https://how.box/it/math/number-base/): Come converti un numero tra basi diverse? Converti interi tra binario, ottale, decimale, esadecimale e qualsiasi base fino a 36. - Addresses: en https://how.box/math/number-base/, en-us https://how.box/en-us/math/number-base/, fi https://how.box/fi/math/number-base/, de https://how.box/de/math/number-base/, es https://how.box/es/math/number-base/, fr https://how.box/fr/math/number-base/, sv https://how.box/sv/math/number-base/, it https://how.box/it/math/number-base/, et https://how.box/et/math/number-base/ - Link to an answer: https://how.box/it/math/number-base/?v={v}&from={from}&to={to}&upper={upper} (v: text; from: whole number 2 to 36; to: whole number 2 to 36; upper: boolean), e.g. https://how.box/it/math/number-base/?v=255&from=10&to=16&upper=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, calculator. - Agent tools: `number_base_convert` (Converts a whole number of any size between bases 2 and 36 (binary, octal, decimal, hexadecimal and the rest).) - Preset [Convertitore da esadecimale a decimale](https://how.box/it/math/hex-to-decimal/): Quanto vale un numero esadecimale in decimale? The same tool, preconfigured. - [Calcolatore legge di Ohm](https://how.box/it/physics/ohms-law/): Quanta corrente scorre e quanta potenza si consuma? Inserisci due valori tra tensione, corrente, resistenza e potenza e ottieni gli altri due. - Addresses: en https://how.box/physics/ohms-law/, en-us https://how.box/en-us/physics/ohms-law/, fi https://how.box/fi/physics/ohms-law/, de https://how.box/de/physics/ohms-law/, es https://how.box/es/physics/ohms-law/, fr https://how.box/fr/physics/ohms-law/, sv https://how.box/sv/physics/ohms-law/, it https://how.box/it/physics/ohms-law/, et https://how.box/et/physics/ohms-law/ - Link to an answer: https://how.box/it/physics/ohms-law/?k={k}&v={v}&i={i}&r={r}&p={p}&vu={vu}&iu={iu}&ru={ru}&pu={pu} (k: voltage_resistance, voltage_current, current_resistance, voltage_power, current_power or resistance_power; v: number 0.000001 to 1e6; i: number 1e-9 to 100000; r: number 0.000001 to 1e12; p: number 1e-9 to 1e9; vu: mv or v; iu: ma or a; ru: milliohm, ohm, kohm or megohm; pu: mw, w or kw), e.g. https://how.box/it/physics/ohms-law/?k=voltage_resistance&v=12&i=0.02&r=470&p=0.25&vu=v&iu=ma&ru=kohm&pu=w. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `ohms_law_calculate` (Ohm's law and power for a resistive DC load: V = I·R and P = V·I = I²·R = V²/R.) - [Convertitore di vecchie valute](https://how.box/it/finance/old-currency/): Quanto vale oggi il vecchio denaro in euro? Marco finlandese, marco tedesco, franco, lira e altre valute pre-euro al cambio fisso; anche il marco finlandese in denaro di oggi. - Addresses: en https://how.box/finance/old-currency/, en-us https://how.box/en-us/finance/old-currency/, fi https://how.box/fi/finance/old-currency/, de https://how.box/de/finance/old-currency/, es https://how.box/es/finance/old-currency/, fr https://how.box/fr/finance/old-currency/, sv https://how.box/sv/finance/old-currency/, it https://how.box/it/finance/old-currency/, et https://how.box/et/finance/old-currency/ - Link to an answer: https://how.box/it/finance/old-currency/?d={d}&c={c}&a={a}&y={y} (d: to_euro or from_euro; c: ATS, BEF, BGN, CYP, DEM, EEK, ESP, FIM, FRF, GRD, HRK, IEP, ITL, LTL, LUF, LVL, MTL, NLG, PTE, SIT, SKK or EUR; a: number 0 to 1e12; y: whole number 1860 to 2025), e.g. https://how.box/it/finance/old-currency/?d=to_euro&c=FIM&a=1000&y=1985. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, currency, calculator. - Agent tools: `old_currency_convert` (Converts a former euro-area currency (FIM, DEM, FRF, ITL, ESP, NLG, ATS, BEF, LUF, IEP, PTE, GRD, SIT, CYP, MTL, SKK, EEK, LVL, LTL, HRK, BGN) to euros or back at its fixed, irrevocable euro conversion rate (ECB).); `old_currency_adjust` (Finnish money in today's money (inflation in Finland), with Statistics Finland's money value coefficient (cost-of-living index 1914:1-6=100; official from 1921, unofficial estimates before; 1914 has no figure).) - Preset [Convertitore mummonmarkka](https://how.box/it/finance/mummonmarkka/): Quanto vale in marchi finlandesi? The same tool, preconfigured. - Preset [Calcolatore inflazione Finlandia](https://how.box/it/finance/inflation/): Quanto valgono oggi 100 € del 2005? The same tool, preconfigured. - [Calcolatore del massimale (1RM)](https://how.box/it/health/one-rep-max/): Quanto potresti sollevare per una sola ripetizione? Il tuo massimale stimato (1RM) da una serie che hai fatto, con i carichi da 1 a 12 ripetizioni, secondo la formula di Epley o di Brzycki. - Addresses: en https://how.box/health/one-rep-max/, en-us https://how.box/en-us/health/one-rep-max/, fi https://how.box/fi/health/one-rep-max/, de https://how.box/de/health/one-rep-max/, es https://how.box/es/health/one-rep-max/, fr https://how.box/fr/health/one-rep-max/, sv https://how.box/sv/health/one-rep-max/, it https://how.box/it/health/one-rep-max/, et https://how.box/et/health/one-rep-max/ - Link to an answer: https://how.box/it/health/one-rep-max/?w={w}&r={r}&f={f}&u={u} (w: number 0.5 to 1000; r: whole number 1 to 20; f: epley or brzycki; u: kg or lb), e.g. https://how.box/it/health/one-rep-max/?w=100&r=5&f=brzycki&u=lb. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, fitness, weight. - Agent tools: `one_rep_max_calculate` (Estimated one-repetition maximum (1RM) from a set: weight lifted × repetitions to near failure.) - [Calcolatore del passo di corsa](https://how.box/it/health/pace/): Quanto veloce devi correre? Trasforma un tempo finale in passo e velocità, o un passo in tempo finale, con passaggi per ogni chilometro o miglio. - Addresses: en https://how.box/health/pace/, en-us https://how.box/en-us/health/pace/, fi https://how.box/fi/health/pace/, de https://how.box/de/health/pace/, es https://how.box/es/health/pace/, fr https://how.box/fr/health/pace/, sv https://how.box/sv/health/pace/, it https://how.box/it/health/pace/, et https://how.box/et/health/pace/ - Link to an answer: https://how.box/it/health/pace/?f={f}&d={d}&du={du}&u={u}&h={h}&min={min}&s={s}&pm={pm}&ps={ps}&sp={sp} (f: time, pace or speed; d: number 0.1 to 1000; du: km or mi; u: km or mi; h: whole number 0 to 99; min: whole number 0 to 59; s: number 0 to 59.99; pm: whole number 0 to 59; ps: number 0 to 59.99; sp: number 0.1 to 60), e.g. https://how.box/it/health/pace/?f=pace&d=21.0975&du=mi&u=mi&h=1&min=45&s=30&pm=6&ps=15&sp=10.5. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, speed, fitness, distance. - Agent tools: `pace_calculate` (Running pace, speed and finish time for a distance.) - Preset [Calcolatore del passo per la maratona](https://how.box/it/health/marathon-pace/): Che passo ti serve per il tuo obiettivo in maratona? The same tool, preconfigured. - Preset [Calcolatore del passo per la mezza maratona](https://how.box/it/health/half-marathon-pace/): Che passo ti serve per il tuo obiettivo nella mezza maratona? The same tool, preconfigured. - [Calcolatore di pittura](https://how.box/it/everyday/paint/): Quanta pittura serve per una stanza? Litri o galloni di pittura e barattoli interi da comprare, in base alle misure della stanza, alle mani e alla resa indicata sul barattolo. - Addresses: en https://how.box/everyday/paint/, en-us https://how.box/en-us/everyday/paint/, fi https://how.box/fi/everyday/paint/, de https://how.box/de/everyday/paint/, es https://how.box/es/everyday/paint/, fr https://how.box/fr/everyday/paint/, sv https://how.box/sv/everyday/paint/, it https://how.box/it/everyday/paint/, et https://how.box/et/everyday/paint/ - Link to an answer: https://how.box/it/everyday/paint/?l={l}&w={w}&h={h}&u={u}&ce={ce}&o={o}&ou={ou}&c={c}&r={r}&can={can}&cu={cu} (l: number 0.1 to 100; w: number 0.1 to 100; h: number 0.1 to 100; u: m, cm, ft or in; ce: boolean; o: number 0 to 1000; ou: m2 or ft2; c: whole number 1 to 5; r: number 1 to 30; can: number 0.1 to 50; cu: l, us_gal, us_qt or imp_gal), e.g. https://how.box/it/everyday/paint/?l=4&w=3&h=2.5&u=m&ce=0&o=0&ou=m2&c=2&r=10&can=2.7&cu=l. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, area, volume, metric, imperial. - Agent tools: `paint_estimate` (Paint for a box-shaped room: walls 2 × (length + width) × height, plus the ceiling if asked, minus openings, times coats, divided by the coverage; cans rounded up.) - [Formati carta](https://how.box/it/conversion/paper-size/): Quanto misura questo formato di carta? Consulta le serie A, B e C e i formati americani Letter, Legal e Tabloid in millimetri, centimetri, pollici o punti. - Addresses: en https://how.box/conversion/paper-size/, en-us https://how.box/en-us/conversion/paper-size/, fi https://how.box/fi/conversion/paper-size/, de https://how.box/de/conversion/paper-size/, es https://how.box/es/conversion/paper-size/, fr https://how.box/fr/conversion/paper-size/, sv https://how.box/sv/conversion/paper-size/, it https://how.box/it/conversion/paper-size/, et https://how.box/et/conversion/paper-size/ - Link to an answer: https://how.box/it/conversion/paper-size/?s={s}&u={u}&w={w}&h={h} (s: 4a0, 2a0, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, c10, letter, legal, tabloid, executive or statement; u: mm, cm, in or pt; w: number 0 to 10000; h: number 0 to 10000), e.g. https://how.box/it/conversion/paper-size/?s=a5&u=cm&w=148&h=210. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: reference, length, metric, imperial. - Agent tools: `paper_size_lookup` (Gives the width and height of a standard paper size.) - [Foto per passaporto](https://how.box/it/media/passport-photo/): Come si fa una foto per il passaporto della misura giusta? Ritaglia una tua foto nel formato ufficiale per il passaporto, con le guide per la testa, e salvala come file o come foglio da stampare. Non lascia mai il tuo dispositivo. - Addresses: en https://how.box/media/passport-photo/, en-us https://how.box/en-us/media/passport-photo/, fi https://how.box/fi/media/passport-photo/, de https://how.box/de/media/passport-photo/, es https://how.box/es/media/passport-photo/, fr https://how.box/fr/media/passport-photo/, sv https://how.box/sv/media/passport-photo/, it https://how.box/it/media/passport-photo/, et https://how.box/et/media/passport-photo/ - Link to an answer: https://how.box/it/media/passport-photo/?doc={doc}&out={out} (doc: gb-passport-print, gb-passport-online, fi-passport, ca-passport, ca-passport-online, fr-identity, us-passport or de-passport; out: file or sheet), e.g. https://how.box/it/media/passport-photo/?doc=gb-passport-print&out=file. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, reference. - Agent tools: `passport_photo_rules` (Looks up the official size rules of a passport or identity card photo.) - [Generatore di password](https://how.box/it/web/password/): Quanto deve essere robusta la tua nuova password? Una password casuale creata sul dispositivo, con robustezza in bit e nessun dato inviato altrove. - Addresses: en https://how.box/web/password/, en-us https://how.box/en-us/web/password/, fi https://how.box/fi/web/password/, de https://how.box/de/web/password/, es https://how.box/es/web/password/, fr https://how.box/fr/web/password/, sv https://how.box/sv/web/password/, it https://how.box/it/web/password/, et https://how.box/et/web/password/ - Link to an answer: https://how.box/it/web/password/?len={len}&lower={lower}&upper={upper}&digits={digits}&symbols={symbols}&clear={clear} (len: whole number 4 to 128; lower: boolean; upper: boolean; digits: boolean; symbols: boolean; clear: boolean), e.g. https://how.box/it/web/password/?len=16&lower=1&upper=1&digits=1&symbols=1&clear=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator. - Agent tools: `password_strength` (Measures how strong the passwords are that the generator makes with the given settings.) - [Calcolo percentuale](https://how.box/it/math/percentage/): Quanto vale in percentuale? Percentuale di un numero, rapporto tra numeri, variazione e differenza percentuale e valore prima di uno sconto. - Addresses: en https://how.box/math/percentage/, en-us https://how.box/en-us/math/percentage/, fi https://how.box/fi/math/percentage/, de https://how.box/de/math/percentage/, es https://how.box/es/math/percentage/, fr https://how.box/fr/math/percentage/, sv https://how.box/sv/math/percentage/, it https://how.box/it/math/percentage/, et https://how.box/et/math/percentage/ - Link to an answer: https://how.box/it/math/percentage/?m={m}&p={p}&a={a}&b={b}&d={d} (m: of, ratio, change, difference, reverse or before; p: number 0 to 1e6; a: number -1e12 to 1e12; b: number -1e12 to 1e12; d: decrease or increase), e.g. https://how.box/it/math/percentage/?m=of&p=20&a=150&b=120&d=decrease. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, costs, statistics. - Agent tools: `percentage_calculate` (Percentage calculations, one per mode: of (percent % of a = percent ÷ 100 × a), ratio (a as a percentage of b = a ÷ b × 100), change (percentage change from old a to new b = (b − a) ÷ |a| × 100; negative is a decrease), difference (symmetric percentage difference = |a − b| ÷ ((|a| + |b|) ÷ 2) × 100, relative to the average), reverse (the whole of which a is percent % = a ÷ percent × 100), before (the value before a percent % decrease or increase, direction, that gave a = a ÷ (100 ∓ percent) × 100).) - Preset [Calcolo variazione percentuale](https://how.box/it/math/percentage-change/): Quanto è salito o sceso il valore in percentuale? The same tool, preconfigured. - [Calcolatore età animali](https://how.box/it/everyday/pet-age/): Quanti anni umani ha il tuo animale? L’età umana di cane o gatto secondo la scienza attuale, senza la vecchia regola ×7, con la fase di vita. - Addresses: en https://how.box/everyday/pet-age/, en-us https://how.box/en-us/everyday/pet-age/, fi https://how.box/fi/everyday/pet-age/, de https://how.box/de/everyday/pet-age/, es https://how.box/es/everyday/pet-age/, fr https://how.box/fr/everyday/pet-age/, sv https://how.box/sv/everyday/pet-age/, it https://how.box/it/everyday/pet-age/, et https://how.box/et/everyday/pet-age/ - Link to an answer: https://how.box/it/everyday/pet-age/?p={p}&y={y}&m={m}&s={s} (p: dog or cat; y: whole number 0 to 30; m: whole number 0 to 11; s: small, medium or large), e.g. https://how.box/it/everyday/pet-age/?p=dog&y=4&m=0&s=medium. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, converter. - Agent tools: `pet_age_calculate` (Estimates a dog's or cat's age in human years and names its veterinary life stage.) - Preset [Calcolatore età cane](https://how.box/it/everyday/dog-age/): Quanti anni umani ha il tuo cane? The same tool, preconfigured. - Preset [Calcolatore età gatto](https://how.box/it/everyday/cat-age/): Quanti anni umani ha il tuo gatto? The same tool, preconfigured. - [Pianoforte](https://how.box/it/music/piano/): Ti va di suonare il pianoforte qui? Suona un pianoforte di due ottave con mouse, tocco, tastiera del computer o MIDI, con sustain e nomi delle note. - Addresses: en https://how.box/music/piano/, en-us https://how.box/en-us/music/piano/, fi https://how.box/fi/music/piano/, de https://how.box/de/music/piano/, es https://how.box/es/music/piano/, fr https://how.box/fr/music/piano/, sv https://how.box/sv/music/piano/, it https://how.box/it/music/piano/, et https://how.box/et/music/piano/ - Link to an answer: https://how.box/it/music/piano/?v={v}&o={o}&l={l}&n={n} (v: piano, organ, marimba or xylophone; o: whole number 1 to 6; l: both, notes, keys or none; n: whole number 0 to 127), e.g. https://how.box/it/music/piano/?v=piano&o=3&l=both&n=69. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: sound. - Agent tools: `piano_note` (Looks up a musical note: its MIDI number, frequency, names and whether it is a black key.); `piano_nearest_note` (Finds the equal-tempered note nearest to a frequency and how far off it is in cents (positive = sharp).) - [Estrazione casuale di nomi](https://how.box/it/everyday/picker/): Chi verrà estratto? Gira la ruota per estrarre vincitori dall’elenco oppure dividi tutti in squadre equilibrate. - Addresses: en https://how.box/everyday/picker/, en-us https://how.box/en-us/everyday/picker/, fi https://how.box/fi/everyday/picker/, de https://how.box/de/everyday/picker/, es https://how.box/es/everyday/picker/, fr https://how.box/fr/everyday/picker/, sv https://how.box/sv/everyday/picker/, it https://how.box/it/everyday/picker/, et https://how.box/et/everyday/picker/ - Link to an answer: https://how.box/it/everyday/picker/?n={n}&m={m}&w={w}&t={t}&r={r} (n: text; m: winners or teams; w: whole number 1 to 100; t: whole number 2 to 50; r: boolean), e.g. https://how.box/it/everyday/picker/?n=Alex%0ABlair%0ACasey&m=winners&w=1&t=2&r=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator. - Agent tools: `picker_pick` (Picks random winners from a list, or splits the list into teams, with the browser's cryptographically secure random generator (uniform, no repeats).) - [Timer Pomodoro](https://how.box/it/datetime/pomodoro/): Quanto tempo vuoi concentrarti prima di una pausa? Sessioni di concentrazione e pause a ciclo continuo, con un suono al termine di ciascuna. - Addresses: en https://how.box/datetime/pomodoro/, en-us https://how.box/en-us/datetime/pomodoro/, fi https://how.box/fi/datetime/pomodoro/, de https://how.box/de/datetime/pomodoro/, es https://how.box/es/datetime/pomodoro/, fr https://how.box/fr/datetime/pomodoro/, sv https://how.box/sv/datetime/pomodoro/, it https://how.box/it/datetime/pomodoro/, et https://how.box/et/datetime/pomodoro/ - Link to an answer: https://how.box/it/datetime/pomodoro/?w={w}&s={s}&l={l}&n={n} (w: whole number 1 to 180; s: whole number 1 to 60; l: whole number 1 to 120; n: whole number 2 to 12), e.g. https://how.box/it/datetime/pomodoro/?w=25&s=5&l=15&n=4. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, sound. - Agent tools: `pomodoro_plan` (The schedule of a Pomodoro cycle.) - [Convertitore di potenza](https://how.box/it/conversion/power/): Quanto vale questa potenza in altre unità? Converti esattamente watt, kilowatt, megawatt, cavalli meccanici, cavalli metrici e BTU all’ora. - Addresses: en https://how.box/conversion/power/, en-us https://how.box/en-us/conversion/power/, fi https://how.box/fi/conversion/power/, de https://how.box/de/conversion/power/, es https://how.box/es/conversion/power/, fr https://how.box/fr/conversion/power/, sv https://how.box/sv/conversion/power/, it https://how.box/it/conversion/power/, et https://how.box/et/conversion/power/ - Link to an answer: https://how.box/it/conversion/power/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: mw, w, kw, megawatt, hp, ps or btu_h; to: mw, w, kw, megawatt, hp, ps or btu_h), e.g. https://how.box/it/conversion/power/?v=1&from=kw&to=hp. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, energy, metric. - Agent tools: `power_convert` (Converts a power between units using exact definitions (1 kW = 1000 W, 1 MW = 1e6 W, mechanical horsepower 550 ft·lbf/s = 745.69987158227022 W, metric horsepower (PS) 75 kgf·m/s = 735.49875 W, 1 BTU/h = 1055.05585262 J / 3600 s; BIPM SI Brochure, NIST SP 811 B.8).) - Preset [Da cavalli a kilowatt](https://how.box/it/conversion/hp-to-kw/): Quanti kilowatt sono un cavallo meccanico? The same tool, preconfigured. - [Calcolatore PPI dello schermo](https://how.box/it/media/ppi/): Quanto è nitido il tuo schermo? Inserisci risoluzione e diagonale per trovare pixel per pollice, passo dei pixel e dimensioni fisiche dello schermo. - Addresses: en https://how.box/media/ppi/, en-us https://how.box/en-us/media/ppi/, fi https://how.box/fi/media/ppi/, de https://how.box/de/media/ppi/, es https://how.box/es/media/ppi/, fr https://how.box/fr/media/ppi/, sv https://how.box/sv/media/ppi/, it https://how.box/it/media/ppi/, et https://how.box/et/media/ppi/ - Link to an answer: https://how.box/it/media/ppi/?w={w}&h={h}&d={d}&du={du} (w: whole number 1 to 100000; h: whole number 1 to 100000; d: number 0 to 10000; du: in or cm), e.g. https://how.box/it/media/ppi/?w=2560&h=1440&d=27&du=cm. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, length, geometry. - Agent tools: `ppi_calculate` (Pixel density of a screen: ppi = √(width² + height²) ÷ diagonal in inches, assuming square pixels.) - [Calcolatore del valore attuale](https://how.box/it/finance/present-value/): Quanto valgono oggi i soldi che riceverai in futuro? Riporta un importo futuro al valore di oggi con il tasso che scegli. - Addresses: en https://how.box/finance/present-value/, en-us https://how.box/en-us/finance/present-value/, fi https://how.box/fi/finance/present-value/, de https://how.box/de/finance/present-value/, es https://how.box/es/finance/present-value/, fr https://how.box/fr/finance/present-value/, sv https://how.box/sv/finance/present-value/, it https://how.box/it/finance/present-value/, et https://how.box/et/finance/present-value/ - Link to an answer: https://how.box/it/finance/present-value/?fv={fv}&r={r}&y={y} (fv: number 0 to 1e12; r: number 0 to 100; y: number 0 to 100), e.g. https://how.box/it/finance/present-value/?fv=10000&r=5&y=10. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, interest, savings. - Agent tools: `present_value_calculate` (Present value of one future amount: PV = future_amount ÷ (1 + rate_percent/100)^years, compounded yearly.) - [Convertitore di pressione](https://how.box/it/conversion/pressure/): Quanto vale questa pressione in altre unità? Converti pascal, ettopascal, kilopascal, bar, psi, atmosfere, mmHg e inHg. - Addresses: en https://how.box/conversion/pressure/, en-us https://how.box/en-us/conversion/pressure/, fi https://how.box/fi/conversion/pressure/, de https://how.box/de/conversion/pressure/, es https://how.box/es/conversion/pressure/, fr https://how.box/fr/conversion/pressure/, sv https://how.box/sv/conversion/pressure/, it https://how.box/it/conversion/pressure/, et https://how.box/et/conversion/pressure/ - Link to an answer: https://how.box/it/conversion/pressure/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: pa, hpa, kpa, bar, psi, inhg, mmhg or atm; to: pa, hpa, kpa, bar, psi, inhg, mmhg or atm), e.g. https://how.box/it/conversion/pressure/?v=1&from=bar&to=psi. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, metric, imperial. - Agent tools: `pressure_convert` (Converts a pressure between units using exact definitions (1 hPa = 100 Pa, 1 kPa = 1000 Pa, 1 bar = 100000 Pa, 1 atm = 101325 Pa, 1 psi = 6894.757293 Pa, conventional mmHg = 133.3223874 Pa, conventional inHg = 3386.388641 Pa; BIPM SI Brochure, NIST SP 811 B.8).) - [Verifica numeri primi](https://how.box/it/math/prime/): Il tuo numero è primo? Verifica la primalità di interi fino a 100 cifre, con fattori primi e numero primo successivo e precedente. - Addresses: en https://how.box/math/prime/, en-us https://how.box/en-us/math/prime/, fi https://how.box/fi/math/prime/, de https://how.box/de/math/prime/, es https://how.box/es/math/prime/, fr https://how.box/fr/math/prime/, sv https://how.box/sv/math/prime/, it https://how.box/it/math/prime/, et https://how.box/et/math/prime/ - Link to an answer: https://how.box/it/math/prime/?n={n} (n: text), e.g. https://how.box/it/math/prime/?n=1200. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, checker. - Agent tools: `prime_check` (Is a whole number of up to 100 digits prime?) - [Ruota dei premi](https://how.box/it/everyday/prize-wheel/): Cosa vincerai? Elenca i premi, gira la ruota e assegnali uno alla volta: un’estrazione equa per lotterie, feste ed eventi. - Addresses: en https://how.box/everyday/prize-wheel/, en-us https://how.box/en-us/everyday/prize-wheel/, fi https://how.box/fi/everyday/prize-wheel/, de https://how.box/de/everyday/prize-wheel/, es https://how.box/es/everyday/prize-wheel/, fr https://how.box/fr/everyday/prize-wheel/, sv https://how.box/sv/everyday/prize-wheel/, it https://how.box/it/everyday/prize-wheel/, et https://how.box/et/everyday/prize-wheel/ - Link to an answer: https://how.box/it/everyday/prize-wheel/?p={p}&c={c}&r={r} (p: text; c: whole number 5 to 100; r: boolean), e.g. https://how.box/it/everyday/prize-wheel/?p=Gift+card+%C3%972%0AT-shirt&c=50&r=1. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator. - Agent tools: `prize_wheel_spin` (Spins a prize wheel: draws prizes from a list with the browser's cryptographically secure random generator.) - [Calcolatore del tasso alcolemico](https://how.box/it/health/promille/): Quanto alcol hai nel sangue? Una stima approssimativa del tuo tasso alcolemico in per mille (‰) e di quanto tempo impiega il corpo a smaltirlo, con la formula di Widmark. - Addresses: en https://how.box/health/promille/, en-us https://how.box/en-us/health/promille/, fi https://how.box/fi/health/promille/, de https://how.box/de/health/promille/, es https://how.box/es/health/promille/, fr https://how.box/fr/health/promille/, sv https://how.box/sv/health/promille/, it https://how.box/it/health/promille/, et https://how.box/et/health/promille/ - Link to an answer: https://how.box/it/health/promille/?s={s}&u={u}&w={w}&lb={lb}&b={b}&wn={wn}&sp={sp}&h={h}&bml={bml}&bab={bab}&wml={wml}&wab={wab}&sml={sml}&sab={sab} (s: female or male; u: metric or us; w: number 30 to 250; lb: number 66 to 550; b: number 0 to 40; wn: number 0 to 40; sp: number 0 to 40; h: number 0 to 48; bml: number 10 to 1000; bab: number 0.5 to 80; wml: number 10 to 1000; wab: number 0.5 to 80; sml: number 10 to 1000; sab: number 0.5 to 80), e.g. https://how.box/it/health/promille/?s=male&u=us&w=80&lb=180&b=3&wn=2&sp=1&h=2&bml=500&bab=5.5&wml=160&wab=13.5&sml=20&sab=38. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `promille_estimate` (A rough blood alcohol estimate in per mille (‰, g/kg) by the Widmark formula: ‰ = grams of ethanol / (r × body weight kg) − 0.15 × hours, r 0.68 for men and 0.55 for women; grams = count × volume ml × ABV × 0.789.) - [Generatore di codici QR](https://how.box/it/media/qr-code/): Come creo un codice QR? Codici statici creati sul tuo dispositivo: senza scadenza, reindirizzamenti o tracciamento delle scansioni. - Addresses: en https://how.box/media/qr-code/, en-us https://how.box/en-us/media/qr-code/, fi https://how.box/fi/media/qr-code/, de https://how.box/de/media/qr-code/, es https://how.box/es/media/qr-code/, fr https://how.box/fr/media/qr-code/, sv https://how.box/sv/media/qr-code/, it https://how.box/it/media/qr-code/, et https://how.box/et/media/qr-code/ - Link to an answer: https://how.box/it/media/qr-code/?k={k}&e={e}&s={s}&t={t}&ssid={ssid}&sec={sec}&hid={hid}&fn={fn}&ln={ln}&org={org}&jt={jt}&tel={tel}&em={em}&web={web}&st={st}&pc={pc}&ci={ci}&co={co}&to={to}&su={su}&bo={bo}&sn={sn}&sm={sm}&et={et}&ed={ed}&es={es}&eed={eed}&ee={ee}&el={el}&lat={lat}&lon={lon}&bn={bn}&iban={iban}&bic={bic}&am={am}&rf={rf}&msg={msg} (k: text, wifi, vcard, email, sms, event, geo or payment; e: L, M, Q or H; s: small, medium or large; t: text; ssid: text; sec: WPA, WEP or nopass; hid: boolean; fn: text; ln: text; org: text; jt: text; tel: text; em: text; web: text; st: text; pc: text; ci: text; co: text; to: text; su: text; bo: text; sn: text; sm: text; et: text; ed: text; es: text; eed: text; ee: text; el: text; lat: number -90 to 90; lon: number -180 to 180; bn: text; iban: text; bic: text; am: number 0.01 to 9.9999999999e8; rf: text; msg: text), e.g. https://how.box/it/media/qr-code/?k=text&e=M&s=medium&t=https%3A%2F%2Fhow.box%2F&ssid=Home&sec=WPA&hid=0&fn=Aino&ln=Virtanen&org=Example+Oy&jt=Designer&tel=%2B358+40+123+4567&em=aino%40example.com&web=https%3A%2F%2Fexample.com%2F&st=Mannerheimintie+1&pc=00100&ci=Helsinki&co=Finland&to=info%40example.com&su=Hello&bo=Hi%21&sn=%2B358+40+123+4567&sm=Hi%21&et=Meeting&ed=2026-11-05&es=18%3A00&eed=2026-11-05&ee=20%3A00&el=Helsinki&lat=60.169857&lon=24.938379&bn=Example+Oy&iban=FI21+1234+5600+0007+85&bic=NDEAFIHH&am=12.5&rf=RF18+5390+0754+7034&msg=Invoice+123. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, encoding. - Agent tools: `qr_code_make` (Makes a static QR code (ISO/IEC 18004) in the browser: no redirect, no expiry, no scan tracking.) - Preset [Codice QR Wi-Fi](https://how.box/it/media/wifi-qr/): Come creo un codice QR per il mio Wi-Fi? The same tool, preconfigured. - Preset [Codice QR contatto (vCard)](https://how.box/it/media/vcard-qr/): Come inserisco i miei contatti in un codice QR? The same tool, preconfigured. - Preset [Codice QR email](https://how.box/it/media/email-qr/): Come creo un codice QR che avvia un’email? The same tool, preconfigured. - Preset [Codice QR SMS](https://how.box/it/media/sms-qr/): Come creo un codice QR per inviare un SMS? The same tool, preconfigured. - Preset [Codice QR evento](https://how.box/it/media/event-qr/): Come creo un codice QR per un evento del calendario? The same tool, preconfigured. - Preset [Codice QR posizione](https://how.box/it/media/geo-qr/): Come creo un codice QR per una posizione? The same tool, preconfigured. - Preset [Codice QR pagamento (EPC QR)](https://how.box/it/media/payment-qr/): Come creo un codice QR per un bonifico? The same tool, preconfigured. - [Numero casuale](https://how.box/it/everyday/random-number/): Quale numero sceglierà il caso? Numeri casuali equi dal generatore sicuro del tuo dispositivo, con o senza ripetizioni. - Addresses: en https://how.box/everyday/random-number/, en-us https://how.box/en-us/everyday/random-number/, fi https://how.box/fi/everyday/random-number/, de https://how.box/de/everyday/random-number/, es https://how.box/es/everyday/random-number/, fr https://how.box/fr/everyday/random-number/, sv https://how.box/sv/everyday/random-number/, it https://how.box/it/everyday/random-number/, et https://how.box/et/everyday/random-number/ - Link to an answer: https://how.box/it/everyday/random-number/?mode={mode}&min={min}&max={max}&n={n}&u={u}&s={s} (mode: numbers or coin; min: whole number -1e9 to 1e9; max: whole number -1e9 to 1e9; n: whole number 1 to 1000; u: boolean; s: boolean), e.g. https://how.box/it/everyday/random-number/?mode=numbers&min=1&max=100&n=1&u=0&s=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, statistics. - Agent tools: `random_number_generate` (Draws random integers between min and max (both included), or flips a fair coin, with the browser's cryptographically secure random generator (uniform, no modulo bias).) - Preset [Testa o croce](https://how.box/it/everyday/coin-flip/): Testa o croce? The same tool, preconfigured. - [Calcolatore di rapporti](https://how.box/it/math/ratio/): Come semplifichi un rapporto o trovi il numero mancante? Riduci un rapporto ai minimi termini o trova il numero mancante in una proporzione con la regola del tre. - Addresses: en https://how.box/math/ratio/, en-us https://how.box/en-us/math/ratio/, fi https://how.box/fi/math/ratio/, de https://how.box/de/math/ratio/, es https://how.box/es/math/ratio/, fr https://how.box/fr/math/ratio/, sv https://how.box/sv/math/ratio/, it https://how.box/it/math/ratio/, et https://how.box/et/math/ratio/ - Link to an answer: https://how.box/it/math/ratio/?m={m}&a={a}&b={b}&k={k}&c={c} (m: simplify or solve; a: number 0 to 1e9; b: number 0 to 1e9; k: first or second; c: number 0 to 1e9), e.g. https://how.box/it/math/ratio/?m=simplify&a=1920&b=1080&k=first&c=1280. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `ratio_calculate` (Ratio arithmetic on a : b with positive terms (at most 6 decimals each).) - [Generatore di numeri di riferimento](https://how.box/it/finance/reference-number/): Come si crea un numero di riferimento valido? Crea un numero di riferimento finlandese con la sua cifra di controllo, o verificane uno, anche in formato RF. - Addresses: en https://how.box/finance/reference-number/, en-us https://how.box/en-us/finance/reference-number/, fi https://how.box/fi/finance/reference-number/, de https://how.box/de/finance/reference-number/, es https://how.box/es/finance/reference-number/, fr https://how.box/fr/finance/reference-number/, sv https://how.box/sv/finance/reference-number/, it https://how.box/it/finance/reference-number/, et https://how.box/et/finance/reference-number/ - Link to an answer: https://how.box/it/finance/reference-number/?m={m}&r={r}&b={b} (m: check or create; r: text; b: text), e.g. https://how.box/it/finance/reference-number/?m=check&r=12345672&b=1234567. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, checker. Countries: FI (Finlandia). - Agent tools: `reference_number_check` (Check a payment reference: a Finnish reference number (viitenumero, 4–20 digits, 7-3-1 check digit) or an ISO 11649 RF creditor reference (MOD 97-10).); `reference_number_create` (Create a Finnish reference number (viitenumero) from a base of 3–19 digits by appending the 7-3-1 check digit.) - [Calcolatore rifinanziamento](https://how.box/it/finance/refinance/): Quanto potresti risparmiare con un rifinanziamento? Confronta la nuova rata con le spese iniziali e gli interessi residui del prestito attuale. - Addresses: en https://how.box/finance/refinance/, en-us https://how.box/en-us/finance/refinance/, fi https://how.box/fi/finance/refinance/, de https://how.box/de/finance/refinance/, es https://how.box/es/finance/refinance/, fr https://how.box/fr/finance/refinance/, sv https://how.box/sv/finance/refinance/, it https://how.box/it/finance/refinance/, et https://how.box/et/finance/refinance/ - Link to an answer: https://how.box/it/finance/refinance/?b={b}&r={r}&n={n}&s={s}&m={m}&f={f}&c={c} (b: number 0 to 1e7; r: number 0 to 100; n: whole number 1 to 600; s: number 0 to 100; m: whole number 1 to 600; f: number 0 to 1e6; c: text), e.g. https://how.box/it/finance/refinance/?b=200000&r=6&n=240&s=5&m=240&f=2500&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, loans, interest, costs. - Agent tools: `refinance_calculate` (Compare keeping a fixed-rate loan with refinancing the same outstanding balance.) - [Calcolatore affitto o acquisto](https://how.box/it/finance/rent-vs-buy/): Conviene affittare o comprare casa? Confronta affitto e acquisto negli anni in cui pensi di restare, con tutte le ipotesi in vista. - Addresses: en https://how.box/finance/rent-vs-buy/, en-us https://how.box/en-us/finance/rent-vs-buy/, fi https://how.box/fi/finance/rent-vs-buy/, de https://how.box/de/finance/rent-vs-buy/, es https://how.box/es/finance/rent-vs-buy/, fr https://how.box/fr/finance/rent-vs-buy/, sv https://how.box/sv/finance/rent-vs-buy/, it https://how.box/it/finance/rent-vs-buy/, et https://how.box/et/finance/rent-vs-buy/ - Link to an answer: https://how.box/it/finance/rent-vs-buy/?p={p}&d={d}&r={r}&t={t}&rent={rent}&y={y}&hg={hg}&rg={rg}&ir={ir}&bc={bc}&sc={sc}&oc={oc}&c={c} (p: number 0 to 1e8; d: number 0 to 1e8; r: number 0 to 30; t: whole number 1 to 50; rent: number 0 to 1e8; y: whole number 1 to 40; hg: number -10 to 20; rg: number -10 to 20; ir: number -10 to 20; bc: number 0 to 20; sc: number 0 to 20; oc: number 0 to 10; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/finance/rent-vs-buy/?p=250000&d=50000&r=4&t=25&rent=1000&y=10&hg=2&rg=2.5&ir=5&bc=2&sc=3&oc=1.5&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, housing, loans, costs. - Agent tools: `rent_vs_buy_compare` (Rent or buy over `years`: two households start with the same cash (down payment + buying costs) and put in the same money each month (the larger housing cost).) - [Calcolatore codice colori resistori](https://how.box/it/physics/resistor/): Come si leggono le fasce colorate di un resistore? Trasforma 4, 5 o 6 fasce colorate in ohm e tolleranza, oppure trova le fasce di un valore. - Addresses: en https://how.box/physics/resistor/, en-us https://how.box/en-us/physics/resistor/, fi https://how.box/fi/physics/resistor/, de https://how.box/de/physics/resistor/, es https://how.box/es/physics/resistor/, fr https://how.box/fr/physics/resistor/, sv https://how.box/sv/physics/resistor/, it https://how.box/it/physics/resistor/, et https://how.box/et/physics/resistor/ - Link to an answer: https://how.box/it/physics/resistor/?m={m}&b={b}&r={r}&ru={ru}&n={n}&t={t}&c={c} (m: decode or encode; b: text; r: number 0.01 to 1e11; ru: milliohm, ohm, kohm or megohm; n: 4, 5 or 6; t: 20, 10, 5, 2, 1, 0.5, 0.25, 0.1, 0.05, 0.02 or 0.01; c: 250, 100, 50, 25, 20, 15, 10, 5 or 1), e.g. https://how.box/it/physics/resistor/?m=encode&b=yellow-violet-red-gold&r=4700&ru=kohm&n=5&t=1&c=100. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `resistor_color_code` (Resistor colour code (IEC 60062).) - [Calcolatore del ROI](https://how.box/it/finance/roi/): Quanto ha reso il tuo investimento? Scopri il rendimento totale, il guadagno e il tasso annuo a cui corrisponde. - Addresses: en https://how.box/finance/roi/, en-us https://how.box/en-us/finance/roi/, fi https://how.box/fi/finance/roi/, de https://how.box/de/finance/roi/, es https://how.box/es/finance/roi/, fr https://how.box/fr/finance/roi/, sv https://how.box/sv/finance/roi/, it https://how.box/it/finance/roi/, et https://how.box/et/finance/roi/ - Link to an answer: https://how.box/it/finance/roi/?i={i}&f={f}&y={y} (i: number 0.01 to 1e9; f: number 0 to 1e12; y: number 0 to 100), e.g. https://how.box/it/finance/roi/?i=10000&f=15000&y=5. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, savings, interest. - Agent tools: `roi_calculate` (Return on investment from the amount invested, the final value (including payouts) and the holding period in years.) - Preset [Calcolatore del CAGR](https://how.box/it/finance/cagr/): Quanto è cresciuto in media ogni anno? The same tool, preconfigured. - [Convertitore di numeri romani](https://how.box/it/conversion/roman/): Come si scrive in numeri romani? Converti un numero in numeri romani o viceversa, nella forma standard da 1 a 3999. - Addresses: en https://how.box/conversion/roman/, en-us https://how.box/en-us/conversion/roman/, fi https://how.box/fi/conversion/roman/, de https://how.box/de/conversion/roman/, es https://how.box/es/conversion/roman/, fr https://how.box/fr/conversion/roman/, sv https://how.box/sv/conversion/roman/, it https://how.box/it/conversion/roman/, et https://how.box/et/conversion/roman/ - Link to an answer: https://how.box/it/conversion/roman/?v={v} (v: text), e.g. https://how.box/it/conversion/roman/?v=XLII. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, calculator. - Agent tools: `roman_convert` (Convert between numbers and Roman numerals in standard form (subtractive pairs IV, IX, XL, XC, CD, CM; 1 to 3999).) - [Convertitore stipendio](https://how.box/it/finance/salary/): A quanto corrisponde la tua paga in un altro periodo? Confronta la retribuzione lorda in base al tuo orario di lavoro. - Addresses: en https://how.box/finance/salary/, en-us https://how.box/en-us/finance/salary/, fi https://how.box/fi/finance/salary/, de https://how.box/de/finance/salary/, es https://how.box/es/finance/salary/, fr https://how.box/fr/finance/salary/, sv https://how.box/sv/finance/salary/, it https://how.box/it/finance/salary/, et https://how.box/et/finance/salary/ - Link to an answer: https://how.box/it/finance/salary/?a={a}&p={p}&c={c}&h={h}&d={d}&w={w} (a: number 0 to 1e8; p: hourly, daily, weekly, monthly or yearly; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL; h: number 0.1 to 168; d: whole number 1 to 7; w: number 0.1 to 52), e.g. https://how.box/it/finance/salary/?a=25&p=hourly&c=EUR&h=40&d=5&w=52. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, currency. - Agent tools: `salary_calculate` (Convert gross pay between hourly, daily, weekly, average monthly and yearly amounts using paid hours/week, workdays/week and paid weeks/year.) - [Calcolatore della dimensione del campione](https://how.box/it/math/sample-size/): Quante risposte servono al tuo sondaggio? Il numero di risposte che servono al tuo sondaggio per un margine di errore e un livello di confidenza, con qualsiasi dimensione della popolazione. - Addresses: en https://how.box/math/sample-size/, en-us https://how.box/en-us/math/sample-size/, fi https://how.box/fi/math/sample-size/, de https://how.box/de/math/sample-size/, es https://how.box/es/math/sample-size/, fr https://how.box/fr/math/sample-size/, sv https://how.box/sv/math/sample-size/, it https://how.box/it/math/sample-size/, et https://how.box/et/math/sample-size/ - Link to an answer: https://how.box/it/math/sample-size/?e={e}&c={c}&pop={pop}&n={n}&p={p} (e: number 0.1 to 50; c: number 50 to 99.99; pop: large or known; n: whole number 1 to 1e9; p: number 1 to 99), e.g. https://how.box/it/math/sample-size/?e=5&c=95&pop=known&n=1000&p=50. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, statistics. - Agent tools: `sample_size_calculate` (Survey sample size to estimate a proportion within ± margin_percent points at confidence_percent confidence: n₀ = z² p(1 − p) / e² (p = proportion_percent ÷ 100, 50 by default and the most cautious), rounded up.) - [Calcolatore obiettivo risparmio](https://how.box/it/finance/savings-goal/): Quanto devi risparmiare per raggiungere il tuo obiettivo? Scopri il versamento mensile o annuo che porta i tuoi risparmi all’obiettivo in tempo. - Addresses: en https://how.box/finance/savings-goal/, en-us https://how.box/en-us/finance/savings-goal/, fi https://how.box/fi/finance/savings-goal/, de https://how.box/de/finance/savings-goal/, es https://how.box/es/finance/savings-goal/, fr https://how.box/fr/finance/savings-goal/, sv https://how.box/sv/finance/savings-goal/, it https://how.box/it/finance/savings-goal/, et https://how.box/et/finance/savings-goal/ - Link to an answer: https://how.box/it/finance/savings-goal/?g={g}&p={p}&r={r}&y={y}&f={f}&w={w}&n={n}&c={c} (g: number 0 to 1e9; p: number 0 to 1e9; r: number 0 to 50; y: whole number 1 to 100; f: month or year; w: end or start; n: year, quarter, month or day; c: text), e.g. https://how.box/it/finance/savings-goal/?g=50000&p=5000&r=4&y=10&f=month&w=end&n=month&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, savings, interest. - Agent tools: `savings_goal_calculate` (The regular deposit needed to reach a savings goal.) - [Calcolatrice scientifica](https://how.box/it/math/scientific/): Quanto fa? Digita un calcolo o usa i tasti. - Addresses: en https://how.box/math/scientific/, en-us https://how.box/en-us/math/scientific/, fi https://how.box/fi/math/scientific/, de https://how.box/de/math/scientific/, es https://how.box/es/math/scientific/, fr https://how.box/fr/math/scientific/, sv https://how.box/sv/math/scientific/, it https://how.box/it/math/scientific/, et https://how.box/et/math/scientific/ - Link to an answer: https://how.box/it/math/scientific/?e={e}&a={a}&d={d}&ans={ans} (e: text; a: deg or rad; d: . or ,; ans: number), e.g. https://how.box/it/math/scientific/?e=sin%2830%29&a=deg&d=.&ans=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `scientific_calculate` (Evaluate a real mathematical expression with arithmetic, powers, factorials, percentages, trig, logarithms and roots.) - [Convertitore notazione scientifica](https://how.box/it/math/scientific-notation/): Come scrivi questo numero in notazione scientifica? Scrivi un numero in notazione scientifica e ingegneristica con le cifre significative che scegli o riconverti 6.022e23 in cifre. - Addresses: en https://how.box/math/scientific-notation/, en-us https://how.box/en-us/math/scientific-notation/, fi https://how.box/fi/math/scientific-notation/, de https://how.box/de/math/scientific-notation/, es https://how.box/es/math/scientific-notation/, fr https://how.box/fr/math/scientific-notation/, sv https://how.box/sv/math/scientific-notation/, it https://how.box/it/math/scientific-notation/, et https://how.box/et/math/scientific-notation/ - Link to an answer: https://how.box/it/math/scientific-notation/?n={n}&s={s} (n: text; s: whole number 1 to 20), e.g. https://how.box/it/math/scientific-notation/?n=12500&s=3. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `scientific_notation_calculate` (Writes a number in scientific notation (mantissa m with 1 ≤ |m| < 10, times 10 to an integer exponent) and in engineering notation (exponent a multiple of 3, 1 ≤ |m| < 1000), rounded half up to a number of significant figures from the typed decimal digits.) - [Alfabeto semaforico](https://how.box/it/text/semaphore/): Come scrivi il tuo nome con le bandiere semaforiche? Trasforma il testo in figure dell’alfabeto semaforico o leggi una lettera dalle posizioni delle due braccia. - Addresses: en https://how.box/text/semaphore/, en-us https://how.box/en-us/text/semaphore/, fi https://how.box/fi/text/semaphore/, de https://how.box/de/text/semaphore/, es https://how.box/es/text/semaphore/, fr https://how.box/fr/text/semaphore/, sv https://how.box/sv/text/semaphore/, it https://how.box/it/text/semaphore/, et https://how.box/et/text/semaphore/ - Link to an answer: https://how.box/it/text/semaphore/?d={d}&m={m}&l={l}&r={r} (d: encode or decode; m: text; l: up, high, out, low, down, across-low or across-high; r: up, high, out, low, down, across-low or across-high), e.g. https://how.box/it/text/semaphore/?d=decode&m=HELLO&l=down&r=low. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, encoding. - Agent tools: `semaphore_encode` (Write text in flag semaphore.); `semaphore_decode` (Read one flag semaphore sign from the positions of the signaller's left and right arms.) - [Calcolatore serie e parallelo](https://how.box/it/physics/series-parallel/): Come si sommano resistori e condensatori? Combina da 2 a 12 resistori o condensatori e vedi il valore equivalente. - Addresses: en https://how.box/physics/series-parallel/, en-us https://how.box/en-us/physics/series-parallel/, fi https://how.box/fi/physics/series-parallel/, de https://how.box/de/physics/series-parallel/, es https://how.box/es/physics/series-parallel/, fr https://how.box/fr/physics/series-parallel/, sv https://how.box/sv/physics/series-parallel/, it https://how.box/it/physics/series-parallel/, et https://how.box/et/physics/series-parallel/ - Link to an answer: https://how.box/it/physics/series-parallel/?k={k}&a={a}&p={p} (k: resistor or capacitor; a: series or parallel; p: array), e.g. https://how.box/it/physics/series-parallel/?k=resistor&a=series&p=%7E1%3Ap1..kohm_p2..kohm. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `series_parallel_combine` (Equivalent value of 2–12 resistors or capacitors in series or in parallel.) - [Area delle figure](https://how.box/it/math/shape-area/): Quanto misura l’area di questa figura? Area e perimetro di rettangoli, cerchi, triangoli e altre otto figure, disegnati in scala. - Addresses: en https://how.box/math/shape-area/, en-us https://how.box/en-us/math/shape-area/, fi https://how.box/fi/math/shape-area/, de https://how.box/de/math/shape-area/, es https://how.box/es/math/shape-area/, fr https://how.box/fr/math/shape-area/, sv https://how.box/sv/math/shape-area/, it https://how.box/it/math/shape-area/, et https://how.box/et/math/shape-area/ - Link to an answer: https://how.box/it/math/shape-area/?s={s}&a={a}&b={b}&c={c}&n={n}&t={t}&u={u}&au={au} (s: rectangle, square, circle, triangle, parallelogram, trapezoid, rhombus, ellipse, polygon, sector or annulus; a: number 0.000001 to 1e6; b: number 0.000001 to 1e6; c: number 0.000001 to 1e6; n: whole number 3 to 1000; t: number 0 to 6.283185307179586; u: mm, cm, m, in, ft or yd; au: deg or rad), e.g. https://how.box/it/math/shape-area/?s=rectangle&a=4&b=3&c=2&n=6&t=1.5707963267948966&u=m&au=deg. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, geometry, area, metric, imperial. - Agent tools: `shape_area_calculate` (Area and perimeter of a plane shape (CRC Standard Mathematical Tables §4.5–4.6; triangle by Heron, ellipse perimeter by Ramanujan's approximation).) - [Volume dei solidi](https://how.box/it/math/shape-volume/): Quanto può contenere questo solido? Volume e superficie di scatole, cilindri, sfere, coni e altri sette solidi, anche in litri e galloni. - Addresses: en https://how.box/math/shape-volume/, en-us https://how.box/en-us/math/shape-volume/, fi https://how.box/fi/math/shape-volume/, de https://how.box/de/math/shape-volume/, es https://how.box/es/math/shape-volume/, fr https://how.box/fr/math/shape-volume/, sv https://how.box/sv/math/shape-volume/, it https://how.box/it/math/shape-volume/, et https://how.box/et/math/shape-volume/ - Link to an answer: https://how.box/it/math/shape-volume/?s={s}&a={a}&b={b}&c={c}&u={u} (s: cuboid, cube, cylinder, sphere, cone, pyramid, frustum, hemisphere, capsule, torus or ellipsoid; a: number 0.000001 to 100000; b: number 0.000001 to 100000; c: number 0.000001 to 100000; u: mm, cm, m, in, ft or yd), e.g. https://how.box/it/math/shape-volume/?s=cuboid&a=4&b=3&c=2&u=m. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, geometry, volume, metric, imperial. - Agent tools: `shape_volume_calculate` (Volume and total surface area of a solid (CRC Standard Mathematical Tables §4.7–4.8; ellipsoid surface by Knud Thomsen's approximation, within 1.1 %).) - Preset [Volume della piscina](https://how.box/it/math/pool/): Quanta acqua contiene la piscina? The same tool, preconfigured. - [Convertitore taglie scarpe](https://how.box/it/conversion/shoe-size/): A cosa corrisponde la tua taglia di scarpe? Confronta le taglie di riferimento per adulti e bambini. - Addresses: en https://how.box/conversion/shoe-size/, en-us https://how.box/en-us/conversion/shoe-size/, fi https://how.box/fi/conversion/shoe-size/, de https://how.box/de/conversion/shoe-size/, es https://how.box/es/conversion/shoe-size/, fr https://how.box/fr/conversion/shoe-size/, sv https://how.box/sv/conversion/shoe-size/, it https://how.box/it/conversion/shoe-size/, et https://how.box/et/conversion/shoe-size/ - Link to an answer: https://how.box/it/conversion/shoe-size/?g={g}&s={s}&v={v} (g: men, women, kids, youth or infant; s: eu, uk, us, cm or mondopoint; v: text), e.g. https://how.box/it/conversion/shoe-size/?g=men&s=eu&v=42. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, reference. - Agent tools: `shoe_size_convert` (Look up a shoe-size chart row for men, women, kids, youth or infants.) - [Calcolatore cicli del sonno](https://how.box/it/health/sleep/): Come puoi pianificare il sonno? Trova gli orari per coricarti o svegliarti usando un ciclo approssimativo di 90 minuti. - Addresses: en https://how.box/health/sleep/, en-us https://how.box/en-us/health/sleep/, fi https://how.box/fi/health/sleep/, de https://how.box/de/health/sleep/, es https://how.box/es/health/sleep/, fr https://how.box/fr/health/sleep/, sv https://how.box/sv/health/sleep/, it https://how.box/it/health/sleep/, et https://how.box/et/health/sleep/ - Link to an answer: https://how.box/it/health/sleep/?mode={mode}&t={t}&l={l} (mode: wake or bed; t: text; l: whole number 0 to 120), e.g. https://how.box/it/health/sleep/?mode=wake&t=07%3A00&l=15. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `sleep_calculate` (Plan bedtimes for a wake time (mode wake), or wake times for a bedtime (mode bed).) - [Convertitore di velocità](https://how.box/it/conversion/speed/): Quanto è veloce in altre unità? Converti tra chilometri orari, miglia orarie, metri al secondo, nodi e piedi al minuto. - Addresses: en https://how.box/conversion/speed/, en-us https://how.box/en-us/conversion/speed/, fi https://how.box/fi/conversion/speed/, de https://how.box/de/conversion/speed/, es https://how.box/es/conversion/speed/, fr https://how.box/fr/conversion/speed/, sv https://how.box/sv/conversion/speed/, it https://how.box/it/conversion/speed/, et https://how.box/et/conversion/speed/ - Link to an answer: https://how.box/it/conversion/speed/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: ms, kmh, mph, kt or fpm; to: ms, kmh, mph, kt or fpm), e.g. https://how.box/it/conversion/speed/?v=100&from=kmh&to=mph. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, speed, metric, imperial. - Agent tools: `speed_convert` (Converts a speed between units using exact definitions (1 km/h = 1/3.6 m/s, 1 mph = 1609.344/3600 m/s = 0.44704 m/s, 1 knot = 1852/3600 m/s, 1 ft/min = 0.3048/60 m/s; NIST SP 811 B.8, BIPM SI Brochure Table 8).) - Preset [Da km/h a mph](https://how.box/it/conversion/kmh-to-mph/): A quante miglia orarie corrispondono 100 km/h? The same tool, preconfigured. - [Dividi il conto](https://how.box/it/everyday/split-bill/): Quanto deve pagare ciascuno? Dividi un conto in quote diverse fino all’ultimo centesimo, con importi che tornano sempre. - Addresses: en https://how.box/everyday/split-bill/, en-us https://how.box/en-us/everyday/split-bill/, fi https://how.box/fi/everyday/split-bill/, de https://how.box/de/everyday/split-bill/, es https://how.box/es/everyday/split-bill/, fr https://how.box/fr/everyday/split-bill/, sv https://how.box/sv/everyday/split-bill/, it https://how.box/it/everyday/split-bill/, et https://how.box/et/everyday/split-bill/ - Link to an answer: https://how.box/it/everyday/split-bill/?a={a}&c={c}&r={r} (a: number 0 to 1e7; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL; r: array), e.g. https://how.box/it/everyday/split-bill/?a=100&c=EUR&r=%7E2%3Ap1_p2.2. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, costs, currency. - Agent tools: `split_bill_calculate` (Split one bill between 2–20 people by integer share weights.) - [Codici squawk](https://how.box/it/aviation/squawk/): Cosa significa squawk 7700? Cerca qualsiasi codice transponder: emergenze 7500, 7600 e 7700 e codici VFR e IFR per Paese, con la norma che li stabilisce. - Addresses: en https://how.box/aviation/squawk/, en-us https://how.box/en-us/aviation/squawk/, fi https://how.box/fi/aviation/squawk/, de https://how.box/de/aviation/squawk/, es https://how.box/es/aviation/squawk/, fr https://how.box/fr/aviation/squawk/, sv https://how.box/sv/aviation/squawk/, it https://how.box/it/aviation/squawk/, et https://how.box/et/aviation/squawk/ - Link to an answer: https://how.box/it/aviation/squawk/?q={q}&w={w}&c={c} (q: text; w: (empty), eu, fi, ee, dk, se, fr, es, gb, us or ca; c: text), e.g. https://how.box/it/aviation/squawk/?q=7700&w=fi&c=fi-7000. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, flight, encoding. - Agent tools: `squawk_code` (Explains a transponder (SSR Mode A) squawk code: 7700 emergency, 7600 radio failure, 7500 unlawful interference, and the VFR/IFR and special codes of the listed places.); `squawk_list` (Lists the squawk codes with a fixed meaning in a place (with the worldwide emergency codes), optionally narrowed by words or digits.) - [Verifica certificati SSL](https://how.box/it/web/ssl/): Il tuo certificato SSL è valido e attendibile? Scadenza, emittente, nomi coperti, catena e versione TLS di qualsiasi sito pubblico, con soluzioni spiegate chiaramente. - Addresses: en https://how.box/web/ssl/, en-us https://how.box/en-us/web/ssl/, fi https://how.box/fi/web/ssl/, de https://how.box/de/web/ssl/, es https://how.box/es/web/ssl/, fr https://how.box/fr/web/ssl/, sv https://how.box/sv/web/ssl/, it https://how.box/it/web/ssl/, et https://how.box/et/web/ssl/ - Link to an answer: https://how.box/it/web/ssl/?h={h}&p={p} (h: text; p: 443, 465, 636, 853, 993, 995 or 8443), e.g. https://how.box/it/web/ssl/?h=example.com&p=443. Served answer coverage: none (computed in the browser) - Uses our server; server limits: 20 requests/minute per visitor, 300 requests/day per visitor, 30 requests/minute per target. Tags: checker, network. - Agent tools: `ssl_check_certificate` (Checks the TLS certificate of a public host the way a browser does: one TLS handshake from our server to the first address the name resolves to (no data sent after the handshake).) - [Atmosfera standard (ISA)](https://how.box/it/aviation/standard-atmosphere/): Come cambiano temperatura, pressione e densità con l’altitudine? L’atmosfera standard ICAO a qualsiasi altitudine o livello di volo, in una giornata standard, più calda o più fredda. - Addresses: en https://how.box/aviation/standard-atmosphere/, en-us https://how.box/en-us/aviation/standard-atmosphere/, fi https://how.box/fi/aviation/standard-atmosphere/, de https://how.box/de/aviation/standard-atmosphere/, es https://how.box/es/aviation/standard-atmosphere/, fr https://how.box/fr/aviation/standard-atmosphere/, sv https://how.box/sv/aviation/standard-atmosphere/, it https://how.box/it/aviation/standard-atmosphere/, et https://how.box/et/aviation/standard-atmosphere/ - Link to an answer: https://how.box/it/aviation/standard-atmosphere/?h={h}&u={u}&dt={dt} (h: number -16404 to 65616; u: ft, m or fl; dt: number -50 to 50), e.g. https://how.box/it/aviation/standard-atmosphere/?h=35000&u=ft&dt=0. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, flight, temperature, weather. - Agent tools: `standard_atmosphere_calculate` (Computes the International Standard Atmosphere (ISO 2533 / ICAO Doc 7488: troposphere lapse 6.5 K/km to 11 km, isothermal −56.5 °C to 20 km; dry ideal gas) at a pressure altitude, optionally on a non-standard day ISA + isa_deviation (pressure stays that of the pressure altitude, temperature shifts, density and speed of sound follow).) - [Calcolatore della deviazione standard](https://how.box/it/math/standard-deviation/): Quanto sono dispersi questi numeri? Deviazione standard e varianza di un elenco di numeri, per un campione o una popolazione, con la media e l’errore standard. - Addresses: en https://how.box/math/standard-deviation/, en-us https://how.box/en-us/math/standard-deviation/, fi https://how.box/fi/math/standard-deviation/, de https://how.box/de/math/standard-deviation/, es https://how.box/es/math/standard-deviation/, fr https://how.box/fr/math/standard-deviation/, sv https://how.box/sv/math/standard-deviation/, it https://how.box/it/math/standard-deviation/, et https://how.box/et/math/standard-deviation/ - Link to an answer: https://how.box/it/math/standard-deviation/?v={v}&k={k} (v: text; k: sample or population), e.g. https://how.box/it/math/standard-deviation/?v=2+4+4+4+5+5+7+9&k=sample. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, statistics. - Agent tools: `standard_deviation_calculate` (Standard deviation and variance of a list of numbers.) - [Cronometro](https://how.box/it/datetime/stopwatch/): Quanto tempo ci è voluto? Avvia, registra un giro, ferma: ogni intertempo viene conservato. - Addresses: en https://how.box/datetime/stopwatch/, en-us https://how.box/en-us/datetime/stopwatch/, fi https://how.box/fi/datetime/stopwatch/, de https://how.box/de/datetime/stopwatch/, es https://how.box/es/datetime/stopwatch/, fr https://how.box/fr/datetime/stopwatch/, sv https://how.box/sv/datetime/stopwatch/, it https://how.box/it/datetime/stopwatch/, et https://how.box/et/datetime/stopwatch/ - Link to an answer: https://how.box/it/datetime/stopwatch/?f={f} (f: segments), e.g. https://how.box/it/datetime/stopwatch/?f=segments. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, fitness. - Agent tools: none - [Calcolatore di rimborso del prestito studentesco](https://how.box/it/finance/student-loan/): Quanto rimborserai per il tuo prestito studentesco? Scopri la rata mensile e gli interessi totali, con la compensazione e il contributo sugli interessi di Kela in Finlandia, quando si applicano. - Addresses: en https://how.box/finance/student-loan/, en-us https://how.box/en-us/finance/student-loan/, fi https://how.box/fi/finance/student-loan/, de https://how.box/de/finance/student-loan/, es https://how.box/es/finance/student-loan/, fr https://how.box/fr/finance/student-loan/, sv https://how.box/sv/finance/student-loan/, it https://how.box/it/finance/student-loan/, et https://how.box/et/finance/student-loan/ - Link to an answer: https://how.box/it/finance/student-loan/?b={b}&r={r}&y={y}&fi={fi}&cr={cr}&ot={ot}&c={c} (b: number 0.01 to 1e6; r: number 0 to 30; y: whole number 1 to 30; fi: boolean; cr: 180, 210, 240, 270, 300, 330 or 360; ot: boolean; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL), e.g. https://how.box/it/finance/student-loan/?b=20000&r=4&y=10&fi=1&cr=300&ot=1&c=EUR. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, loans, interest. - Agent tools: `student_loan_calculate` (Student loan repayment: equal monthly payments (annuity) at a fixed nominal annual rate over term_years.) - [Alba e tramonto](https://how.box/it/datetime/sunrise/): Quando sorge e tramonta il sole? Alba, tramonto, mezzogiorno solare, durata del giorno e crepuscolo per qualsiasi luogo e data, dalle coordinate. - Addresses: en https://how.box/datetime/sunrise/, en-us https://how.box/en-us/datetime/sunrise/, fi https://how.box/fi/datetime/sunrise/, de https://how.box/de/datetime/sunrise/, es https://how.box/es/datetime/sunrise/, fr https://how.box/fr/datetime/sunrise/, sv https://how.box/sv/datetime/sunrise/, it https://how.box/it/datetime/sunrise/, et https://how.box/et/datetime/sunrise/ - Link to an answer: https://how.box/it/datetime/sunrise/?lat={lat}&lon={lon}&d={d}&z={z} (lat: text; lon: text; d: text; z: text), e.g. https://how.box/it/datetime/sunrise/?lat=60.17&lon=24.94&d=2026-06-21&z=Europe%2FHelsinki. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, reference. - Agent tools: `sunrise_calculate` (Sunrise, sunset, solar noon, day length and civil, nautical and astronomical twilight for a place and a date (NOAA solar calculator equations; about a minute accurate between latitudes ±72°, no terrain or weather).) - [Sintetizzatore](https://how.box/it/music/synth/): Come suonerebbe la tua melodia su un sintetizzatore? Suona e modella un sintetizzatore a tastiera: scegli forma d’onda, inviluppo, filtro e LFO, poi usa mouse, tocco, tastiera del computer o MIDI. - Addresses: en https://how.box/music/synth/, en-us https://how.box/en-us/music/synth/, fi https://how.box/fi/music/synth/, de https://how.box/de/music/synth/, es https://how.box/es/music/synth/, fr https://how.box/fr/music/synth/, sv https://how.box/sv/music/synth/, it https://how.box/it/music/synth/, et https://how.box/et/music/synth/ - Link to an answer: https://how.box/it/music/synth/?v={v}&o={o}&n={n}&w={w}&dt={dt}&at={at}&dc={dc}&su={su}&re={re}&cu={cu}&rs={rs}&fe={fe}&lr={lr}&ld={ld}<={lt} (v: synth, piano, organ, marimba, xylophone or toy-piano; o: whole number 1 to 6; n: whole number 0 to 127; w: sine, triangle, sawtooth or square; dt: whole number 0 to 50; at: whole number 3 to 4000; dc: whole number 10 to 4000; su: whole number 0 to 100; re: whole number 20 to 6000; cu: whole number 40 to 18000; rs: whole number 0 to 20; fe: number 0 to 4; lr: number 0.1 to 20; ld: whole number 0 to 100; lt: pitch, filter or amplitude), e.g. https://how.box/it/music/synth/?v=piano&o=3&n=69&w=square&dt=12&at=400&dc=300&su=60&re=800&cu=900&rs=6&fe=2&lr=5&ld=30<=amplitude. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: sound. - Agent tools: `synth_note` (Looks up a note on the synth keyboard: its names, frequency and the computer key that plays it.); `synth_sound` (Sets the synth sound and describes it: subtractive synthesis (oscillator waveform, optional detuned second oscillator, low-pass filter with an envelope, ADSR amplitude envelope, LFO).) - [Calcolatore di CO₂ allo scarico](https://how.box/it/vehicles/tailpipe-co2/): Quanta CO₂ emette la tua auto? Grammi di CO₂ per chilometro o miglio, e chili all’anno, in base a quanto consuma la tua auto a benzina o diesel. - Addresses: en https://how.box/vehicles/tailpipe-co2/, en-us https://how.box/en-us/vehicles/tailpipe-co2/, fi https://how.box/fi/vehicles/tailpipe-co2/, de https://how.box/de/vehicles/tailpipe-co2/, es https://how.box/es/vehicles/tailpipe-co2/, fr https://how.box/fr/vehicles/tailpipe-co2/, sv https://how.box/sv/vehicles/tailpipe-co2/, it https://how.box/it/vehicles/tailpipe-co2/, et https://how.box/et/vehicles/tailpipe-co2/ - Link to an answer: https://how.box/it/vehicles/tailpipe-co2/?f={f}&c={c}&cu={cu}&d={d}&du={du} (f: petrol or diesel; c: number 0.1 to 1000; cu: l_100km, km_l, mpg_us or mpg_imp; d: number 0 to 1e6; du: km or mi), e.g. https://how.box/it/vehicles/tailpipe-co2/?f=petrol&c=6.5&cu=l_100km&d=15000&du=km. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, energy, distance. - Agent tools: `tailpipe_co2_calculate` (Tailpipe CO₂ of a petrol or diesel car from its fuel consumption.) - [Convertitore di temperatura](https://how.box/it/conversion/temperature/): Quanto è caldo o freddo su altre scale? Celsius, Fahrenheit, kelvin, Rankine e livelli gas mark del forno, con precisione. - Addresses: en https://how.box/conversion/temperature/, en-us https://how.box/en-us/conversion/temperature/, fi https://how.box/fi/conversion/temperature/, de https://how.box/de/conversion/temperature/, es https://how.box/es/conversion/temperature/, fr https://how.box/fr/conversion/temperature/, sv https://how.box/sv/conversion/temperature/, it https://how.box/it/conversion/temperature/, et https://how.box/et/conversion/temperature/ - Link to an answer: https://how.box/it/conversion/temperature/?v={v}&from={from}&to={to} (v: number -1e12 to 1e12; from: c, f, k or r; to: c, f, k or r), e.g. https://how.box/it/conversion/temperature/?v=350&from=f&to=c. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, temperature, metric, imperial. - Agent tools: `temperature_convert` (Converts a temperature between degrees Celsius (c), degrees Fahrenheit (f), kelvins (k) and degrees Rankine (r) using the exact definitions (°F = °C × 9/5 + 32, K = °C + 273.15, °R = K × 9/5; NIST SP 811).); `temperature_gas_mark` (Gives the oven temperature of a UK gas mark: ¼ = 225 °F, ½ = 250 °F, mark n = 250 + 25·n °F for 1–10.) - Preset [Da Celsius a Fahrenheit](https://how.box/it/conversion/celsius-to-fahrenheit/): Come converti Celsius in Fahrenheit? The same tool, preconfigured. - Preset [Da Fahrenheit a Celsius](https://how.box/it/conversion/fahrenheit-to-celsius/): Come converti Fahrenheit in Celsius? The same tool, preconfigured. - [Confronto testi](https://how.box/it/text/text-diff/): Come differiscono questi testi? Vedi aggiunte e rimozioni, riga per riga o parola per parola. - Addresses: en https://how.box/text/text-diff/, en-us https://how.box/en-us/text/text-diff/, fi https://how.box/fi/text/text-diff/, de https://how.box/de/text/text-diff/, es https://how.box/es/text/text-diff/, fr https://how.box/fr/text/text-diff/, sv https://how.box/sv/text/text-diff/, it https://how.box/it/text/text-diff/, et https://how.box/et/text/text-diff/ - Link to an answer: https://how.box/it/text/text-diff/?mode={mode}&case={case}&space={space} (mode: lines or words; case: boolean; space: boolean), e.g. https://how.box/it/text/text-diff/?mode=lines&case=0&space=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker. - Agent tools: `text_diff_compare` (Compare original and revised text (12000 characters each) by lines or whitespace-separated words.) - [Calcolatore di piastrelle](https://how.box/it/everyday/tiles/): Quante piastrelle mi servono? Piastrelle e scatole, pacchi di pavimento o rotoli di carta da parati per un pavimento o una parete, con un margine per tagli e sfridi. - Addresses: en https://how.box/everyday/tiles/, en-us https://how.box/en-us/everyday/tiles/, fi https://how.box/fi/everyday/tiles/, de https://how.box/de/everyday/tiles/, es https://how.box/es/everyday/tiles/, fr https://how.box/fr/everyday/tiles/, sv https://how.box/sv/everyday/tiles/, it https://how.box/it/everyday/tiles/, et https://how.box/et/everyday/tiles/ - Link to an answer: https://how.box/it/everyday/tiles/?k={k}&l={l}&w={w}&u={u}&x={x}&tl={tl}&tw={tw}&b={b}&p={p}&pu={pu}&rw={rw}&rl={rl}&r={r}&su={su} (k: tiles, flooring or wallpaper; l: number 0.01 to 1000; w: number 0.01 to 1000; u: m, cm, ft or in; x: number 0 to 50; tl: number 0.001 to 10; tw: number 0.001 to 10; b: whole number 1 to 1000; p: number 0.01 to 100; pu: m2 or ft2; rw: number 0.001 to 10; rl: number 0.1 to 100; r: number 0 to 2; su: cm, mm or in), e.g. https://how.box/it/everyday/tiles/?k=tiles&l=4&w=3&u=m&x=10&tl=0.3&tw=0.3&b=10&p=2&pu=m2&rw=0.53&rl=10.05&r=0&su=cm. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, area, metric, imperial. - Agent tools: `tiles_estimate` (Tiles, flooring packs or wallpaper rolls for a surface, with a waste allowance, rounded up.) - Preset [Calcolatore di pavimenti](https://how.box/it/everyday/flooring/): Quanto pavimento mi serve? The same tool, preconfigured. - Preset [Calcolatore di carta da parati](https://how.box/it/everyday/wallpaper/): Quanti rotoli di carta da parati mi servono? The same tool, preconfigured. - [Timer online](https://how.box/it/datetime/timer/): Quanto tempo resta? Un po’ di tempo, contato con chiarezza. - Addresses: en https://how.box/datetime/timer/, en-us https://how.box/en-us/datetime/timer/, fi https://how.box/fi/datetime/timer/, de https://how.box/de/datetime/timer/, es https://how.box/es/datetime/timer/, fr https://how.box/fr/datetime/timer/, sv https://how.box/sv/datetime/timer/, it https://how.box/it/datetime/timer/, et https://how.box/et/datetime/timer/ - Link to an answer: https://how.box/it/datetime/timer/?d={d}&f={f} (d: whole number 1000 to 3.59999e8; f: segments), e.g. https://how.box/it/datetime/timer/?d=359999000&f=segments. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, sound. - Agent tools: `timer_describe_duration` (Describe a duration of 1 second to 99 hours, 59 minutes and 59 seconds.) - Preset [Timer per uova](https://how.box/it/datetime/egg-timer/): Quanto deve bollire un uovo? The same tool, preconfigured. - [Esercizi con le tabelline](https://how.box/it/kids/times-tables/): Quanto conosci le tabelline? Scegli le tabelline. Prenditi il tuo tempo, riprova e scopri quante ne sai. - Addresses: en https://how.box/kids/times-tables/, en-us https://how.box/en-us/kids/times-tables/, fi https://how.box/fi/kids/times-tables/, de https://how.box/de/kids/times-tables/, es https://how.box/es/kids/times-tables/, fr https://how.box/fr/kids/times-tables/, sv https://how.box/sv/kids/times-tables/, it https://how.box/it/kids/times-tables/, et https://how.box/et/kids/times-tables/ - Link to an answer: https://how.box/it/kids/times-tables/?n={n} (n: text), e.g. https://how.box/it/kids/times-tables/?n=2%2C3%2C4%2C5. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: practice. - Agent tools: none - [Convertitore di fusi orari](https://how.box/it/datetime/timezone/): Che ore sono lì quando qui è quest’ora? Un orario convertito in più fusi orari insieme, con la data, la differenza da UTC e l’ora legale di quel giorno. - Addresses: en https://how.box/datetime/timezone/, en-us https://how.box/en-us/datetime/timezone/, fi https://how.box/fi/datetime/timezone/, de https://how.box/de/datetime/timezone/, es https://how.box/es/datetime/timezone/, fr https://how.box/fr/datetime/timezone/, sv https://how.box/sv/datetime/timezone/, it https://how.box/it/datetime/timezone/, et https://how.box/et/datetime/timezone/ - Link to an answer: https://how.box/it/datetime/timezone/?view={view}&from={from}&t={t}&day={day}&z={z}&q={q} (view: convert or list; from: text; t: text; day: text; z: text; q: text), e.g. https://how.box/it/datetime/timezone/?view=convert&from=Europe%2FHelsinki&t=14%3A30&day=2026-10-21&z=America%2FNew_York%2CAsia%2FTokyo&q=europe. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, reference. - Agent tools: `timezone_convert` (Convert a wall-clock time in one IANA time zone to other time zones, with daylight saving time from the browser's time-zone database; or list time zones with their offsets.) - Preset [Differenza di fuso orario](https://how.box/it/datetime/time-difference/): Quante ore di differenza ci sono tra due luoghi? The same tool, preconfigured. - Preset [Elenco dei fusi orari](https://how.box/it/datetime/tz-list/): Qual è la differenza da UTC di ogni fuso orario? The same tool, preconfigured. - [Calcolatore mancia](https://how.box/it/everyday/tip/): Quanto vale la mancia e quanto paga ciascuno? Aggiungi una mancia al conto e dividi il totale tra le persone, al centesimo. - Addresses: en https://how.box/everyday/tip/, en-us https://how.box/en-us/everyday/tip/, fi https://how.box/fi/everyday/tip/, de https://how.box/de/everyday/tip/, es https://how.box/es/everyday/tip/, fr https://how.box/fr/everyday/tip/, sv https://how.box/sv/everyday/tip/, it https://how.box/it/everyday/tip/, et https://how.box/et/everyday/tip/ - Link to an answer: https://how.box/it/everyday/tip/?a={a}&c={c}&t={t}&n={n} (a: number 0 to 1e7; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL; t: number 0 to 100; n: whole number 1 to 100), e.g. https://how.box/it/everyday/tip/?a=50&c=EUR&t=10&n=2. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, costs, currency. - Agent tools: `tip_calculate` (Add a tip to a bill and split the total evenly.) - [Mance nel mondo](https://how.box/it/everyday/tipping/): Quanta mancia si lascia in un altro paese? Le usanze sulla mancia al ristorante, in taxi e in hotel, paese per paese, dai siti turistici ufficiali, con la mancia e il totale del tuo conto. - Addresses: en https://how.box/everyday/tipping/, en-us https://how.box/en-us/everyday/tipping/, fi https://how.box/fi/everyday/tipping/, de https://how.box/de/everyday/tipping/, es https://how.box/es/everyday/tipping/, fr https://how.box/fr/everyday/tipping/, sv https://how.box/sv/everyday/tipping/, it https://how.box/it/everyday/tipping/, et https://how.box/et/everyday/tipping/ - Link to an answer: https://how.box/it/everyday/tipping/?c={c}&s={s}&a={a} (c: AU, DE, DK, EE, ES, FI, FR, GB, GR, HU, IT, JP, NL, NO, NZ, SE, SG or ZA; s: restaurant, taxi or hotel; a: number 0 to 1e7), e.g. https://how.box/it/everyday/tipping/?c=FR&s=restaurant&a=50. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, reference, costs. - Agent tools: `tipping_calculate` (Looks up the tipping custom of a country for a restaurant, taxi or hotel, as its national tourism board or government page states it, and suggests the tip on a bill.) - [Generatore di toni](https://how.box/it/physics/tone/): Come suona questa frequenza? Riproduci un tono di prova da 1 Hz a 20 kHz e scopri nota, periodo e lunghezza d’onda. - Addresses: en https://how.box/physics/tone/, en-us https://how.box/en-us/physics/tone/, fi https://how.box/fi/physics/tone/, de https://how.box/de/physics/tone/, es https://how.box/es/physics/tone/, fr https://how.box/fr/physics/tone/, sv https://how.box/sv/physics/tone/, it https://how.box/it/physics/tone/, et https://how.box/et/physics/tone/ - Link to an answer: https://how.box/it/physics/tone/?f={f}&w={w}&a4={a4}&m={m}&e={e}&s={s}&c={c} (f: number 1 to 20000; w: sine, square, triangle or sawtooth; a4: number 400 to 480; m: tone or sweep; e: number 1 to 20000; s: number 0.1 to 300; c: linear or logarithmic), e.g. https://how.box/it/physics/tone/?f=440&w=sine&a4=440&m=tone&e=2000&s=5&c=logarithmic. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, sound, frequency. - Agent tools: `tone_describe_frequency` (Describes a sound frequency: its period, its wavelength in air, and the nearest musical note with the offset in cents.); `tone_note_to_frequency` (Gives the frequency of a musical note in twelve-tone equal temperament.) - [Convertitore di coppia](https://how.box/it/conversion/torque/): Quanto vale questa coppia in altre unità? Converti newton metri, libbre forza piede, libbre forza pollice, chilogrammi forza metro e altro. - Addresses: en https://how.box/conversion/torque/, en-us https://how.box/en-us/conversion/torque/, fi https://how.box/fi/conversion/torque/, de https://how.box/de/conversion/torque/, es https://how.box/es/conversion/torque/, fr https://how.box/fr/conversion/torque/, sv https://how.box/sv/conversion/torque/, it https://how.box/it/conversion/torque/, et https://how.box/et/conversion/torque/ - Link to an answer: https://how.box/it/conversion/torque/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: nm, knm, ncm, kgfm, lbfft, lbfin, ozfin or dyncm; to: nm, knm, ncm, kgfm, lbfft, lbfin, ozfin or dyncm), e.g. https://how.box/it/conversion/torque/?v=100&from=nm&to=lbfft. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, metric, imperial. - Agent tools: `torque_convert` (Converts a torque between units using exact definitions (1 kgf·m = 9.80665 N·m, 1 lbf·ft = 0.45359237 × 9.80665 × 0.3048 N·m ≈ 1.355818 N·m, 1 lbf·in ≈ 0.1129848 N·m, 1 ozf·in ≈ 0.007061552 N·m, 1 N·cm = 0.01 N·m, 1 dyn·cm = 1e-7 N·m; NIST SP 811 B.9).) - Preset [Da newton metri a libbre forza piede](https://how.box/it/conversion/nm-to-ft-lb/): Quante libbre forza piede è un newton metro? The same tool, preconfigured. - [Pianoforte giocattolo](https://how.box/it/kids/toy-piano/): Ti va di suonare una canzone sul pianoforte giocattolo? Grandi tasti colorati con suoni di pianoforte giocattolo, xilofono e marimba e canzoni in cui si illumina il prossimo tasto. - Addresses: en https://how.box/kids/toy-piano/, en-us https://how.box/en-us/kids/toy-piano/, fi https://how.box/fi/kids/toy-piano/, de https://how.box/de/kids/toy-piano/, es https://how.box/es/kids/toy-piano/, fr https://how.box/fr/kids/toy-piano/, sv https://how.box/sv/kids/toy-piano/, it https://how.box/it/kids/toy-piano/, et https://how.box/et/kids/toy-piano/ - Link to an answer: https://how.box/it/kids/toy-piano/?s={s}&k={k}&song={song} (s: toy-piano, xylophone or marimba; k: letters, colors or plain; song: none, twinkle, frere-jacques or hare), e.g. https://how.box/it/kids/toy-piano/?s=xylophone&k=letters&song=twinkle. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: sound. - Agent tools: `toy_piano_songs` (Lists the play-along songs of the toy piano: id, English title, number of notes and the source of the public-domain melody.); `toy_piano_song_notes` (Gives the melody of one play-along song as note names (scientific pitch notation, C4 = middle C, "Bb4" = B flat) and MIDI numbers, one per key press.) - [Calcolatore dell’imposta sui trasferimenti](https://how.box/it/finance/transfer-tax/): Quanta imposta sui trasferimenti paghi per una casa in Finlandia? L’imposta finlandese sui trasferimenti di un appartamento, di un immobile o di azioni, con le aliquote della data del contratto. - Addresses: en https://how.box/finance/transfer-tax/, en-us https://how.box/en-us/finance/transfer-tax/, fi https://how.box/fi/finance/transfer-tax/, de https://how.box/de/finance/transfer-tax/, es https://how.box/es/finance/transfer-tax/, fr https://how.box/fr/finance/transfer-tax/, sv https://how.box/sv/finance/transfer-tax/, it https://how.box/it/finance/transfer-tax/, et https://how.box/et/finance/transfer-tax/ - Link to an answer: https://how.box/it/finance/transfer-tax/?a={a}&p={p}&l={l}&d={d}&fh={fh} (a: housing_shares, property or other_securities; p: number 0 to 1e9; l: number 0 to 1e9; d: text; fh: boolean), e.g. https://how.box/it/finance/transfer-tax/?a=property&p=60000&l=20000&d=2023-10-11&fh=1. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, tax, housing. Countries: FI (Finlandia). - Agent tools: `transfer_tax_calculate` (Finland only: the transfer tax (varainsiirtovero) one buyer pays, by Varainsiirtoverolaki 931/1996 and the contract date.) - [Risoluzione di triangoli](https://how.box/it/math/triangle/): Come risolvo un triangolo? Inserisci tre elementi di un triangolo e ottieni gli altri tre, l’area e un disegno in scala, anche quando le soluzioni sono due. - Addresses: en https://how.box/math/triangle/, en-us https://how.box/en-us/math/triangle/, fi https://how.box/fi/math/triangle/, de https://how.box/de/math/triangle/, es https://how.box/es/math/triangle/, fr https://how.box/fr/math/triangle/, sv https://how.box/sv/math/triangle/, it https://how.box/it/math/triangle/, et https://how.box/et/math/triangle/ - Link to an answer: https://how.box/it/math/triangle/?k={k}&a={a}&b={b}&c={c}&aa={aa}&ab={ab}&ac={ac}&u={u}&au={au} (k: sss, sas, asa, aas or ssa; a: number 0.000001 to 1e6; b: number 0.000001 to 1e6; c: number 0.000001 to 1e6; aa: number 0 to 3.141592653589793; ab: number 0 to 3.141592653589793; ac: number 0 to 3.141592653589793; u: mm, cm, m, in, ft or yd; au: deg or rad), e.g. https://how.box/it/math/triangle/?k=sss&a=3&b=4&c=5&aa=0.5235987755982988&ab=0.7853981633974483&ac=1.0471975511965976&u=m&au=deg. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, geometry, length. - Agent tools: `triangle_solve` (Solves a triangle from three known parts by the laws of sines and cosines (OpenStax Precalculus 2e §8.1–8.2).) - [Accordatore](https://how.box/it/music/tuner/): Il tuo strumento è accordato? Suona una nota vicino al microfono per vedere la nota più vicina, lo scarto in cent e la frequenza. Il suono resta sul dispositivo. - Addresses: en https://how.box/music/tuner/, en-us https://how.box/en-us/music/tuner/, fi https://how.box/fi/music/tuner/, de https://how.box/de/music/tuner/, es https://how.box/es/music/tuner/, fr https://how.box/fr/music/tuner/, sv https://how.box/sv/music/tuner/, it https://how.box/it/music/tuner/, et https://how.box/et/music/tuner/ - Link to an answer: https://how.box/it/music/tuner/?i={i}&a={a} (i: chromatic, guitar, bass, ukulele or violin; a: number 400 to 480), e.g. https://how.box/it/music/tuner/?i=guitar&a=442. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker, sound, frequency. - Agent tools: `tuner_describe_pitch` (Describes what an instrument tuner shows for a pitch: the nearest note, how many cents sharp (+) or flat (−) it is and whether it is in tune (within 5 cents).) - [Test di digitazione](https://how.box/it/text/typing-test/): Quanto velocemente sai digitare? La tua velocità in parole al minuto, con precisione e tasti che sbagli più spesso. - Addresses: en https://how.box/text/typing-test/, en-us https://how.box/en-us/text/typing-test/, fi https://how.box/fi/text/typing-test/, de https://how.box/de/text/typing-test/, es https://how.box/es/text/typing-test/, fr https://how.box/fr/text/typing-test/, sv https://how.box/sv/text/typing-test/, it https://how.box/it/text/typing-test/, et https://how.box/et/text/typing-test/ - Link to an answer: https://how.box/it/text/typing-test/?m={m}&t={t}&w={w}&l={l}&s={s} (m: time or words; t: 15, 30, 60 or 120; w: 10, 25, 50 or 100; l: en, fi, de, es, fr, sv, it or et; s: whole number 0 to 9.99999999e8), e.g. https://how.box/it/text/typing-test/?m=time&t=60&w=25&l=en&s=4242. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: practice, checker. - Agent tools: `typing_test_passage` (Returns the passage of a typing test: common words of the chosen language, picked from a fixed word list by a seed.); `typing_test_score` (Scores text typed against a typing-test passage.) - [Confronto prezzi unitari](https://how.box/it/finance/unit-price/): Come trovi la confezione più economica al chilo o al litro? Confronta confezioni di dimensioni diverse in base al prezzo al chilogrammo, al litro o al pezzo. - Addresses: en https://how.box/finance/unit-price/, en-us https://how.box/en-us/finance/unit-price/, fi https://how.box/fi/finance/unit-price/, de https://how.box/de/finance/unit-price/, es https://how.box/es/finance/unit-price/, fr https://how.box/fr/finance/unit-price/, sv https://how.box/sv/finance/unit-price/, it https://how.box/it/finance/unit-price/, et https://how.box/et/finance/unit-price/ - Link to an answer: https://how.box/it/finance/unit-price/?k={k}&c={c}&r={r} (k: mass, volume or count; c: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYN, BZD, CAD, CDF, CHF, CLF, CLP, CNY, COP, CRC, CUC, CUP, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRU, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLE, SLL, SOS, SRD, SSP, STN, SVC, SYP, SZL, THB, TJS, TMT, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UYW, UZS, VES, VND, VUV, WST, XAF, XCD, XCG, XDR, XOF, XPF, XSU, YER, ZAR, ZMW, ZWG or ZWL; r: array), e.g. https://how.box/it/finance/unit-price/?k=mass&c=EUR&r=%7E1%3A2.5%3A500%3Ag%2C4.5%3A1%3Akg. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, costs, weight, volume. - Agent tools: `unit_price_compare` (Compare 2–6 offers by price per kilogram, litre or piece.) - [Convertitore timestamp Unix](https://how.box/it/datetime/unix-time/): Come trasformi un timestamp Unix in una data? Converti timestamp Unix in date e date in timestamp, in qualsiasi fuso orario. - Addresses: en https://how.box/datetime/unix-time/, en-us https://how.box/en-us/datetime/unix-time/, fi https://how.box/fi/datetime/unix-time/, de https://how.box/de/datetime/unix-time/, es https://how.box/es/datetime/unix-time/, fr https://how.box/fr/datetime/unix-time/, sv https://how.box/sv/datetime/unix-time/, it https://how.box/it/datetime/unix-time/, et https://how.box/et/datetime/unix-time/ - Link to an answer: https://how.box/it/datetime/unix-time/?d={d}&ts={ts}&u={u}&day={day}&t={t}&z={z} (d: to_date or to_timestamp; ts: text; u: seconds or milliseconds; day: text; t: text; z: text), e.g. https://how.box/it/datetime/unix-time/?d=to_date&ts=1700000000&u=seconds&day=2026-10-15&t=14%3A30%3A00&z=UTC. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, calculator. - Agent tools: `unix_time_convert` (Converts between a Unix timestamp (seconds or milliseconds since 1970-01-01T00:00:00Z, leap seconds not counted) and a date and time in an IANA time zone, with daylight saving time from the browser's time-zone database.) - [Codifica e decodifica URL](https://how.box/it/web/url-encode/): Come codifichi un testo per un indirizzo web? Codifica un testo con sequenze percentuali per un indirizzo web o riconverti %20 e simili in testo semplice. - Addresses: en https://how.box/web/url-encode/, en-us https://how.box/en-us/web/url-encode/, fi https://how.box/fi/web/url-encode/, de https://how.box/de/web/url-encode/, es https://how.box/es/web/url-encode/, fr https://how.box/fr/web/url-encode/, sv https://how.box/sv/web/url-encode/, it https://how.box/it/web/url-encode/, et https://how.box/et/web/url-encode/ - Link to an answer: https://how.box/it/web/url-encode/?dir={dir}&scope={scope}&text={text} (dir: encode or decode; scope: component, full or form; text: text), e.g. https://how.box/it/web/url-encode/?dir=encode&scope=component&text=Hello+world+%26+caf%C3%A9%3F. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: converter, encoding. - Agent tools: `url_encode_convert` (Percent-encodes text for use in a web address, or decodes percent-encoded text (RFC 3986 §2.1, UTF-8).) - [Generatore UUID](https://how.box/it/web/uuid/): Come crei un nuovo UUID? UUID casuali versione 4 o ordinati per tempo versione 7, creati sul tuo dispositivo. - Addresses: en https://how.box/web/uuid/, en-us https://how.box/en-us/web/uuid/, fi https://how.box/fi/web/uuid/, de https://how.box/de/web/uuid/, es https://how.box/es/web/uuid/, fr https://how.box/fr/web/uuid/, sv https://how.box/sv/web/uuid/, it https://how.box/it/web/uuid/, et https://how.box/et/web/uuid/ - Link to an answer: https://how.box/it/web/uuid/?ver={ver}&n={n}&upper={upper}&braces={braces} (ver: v4 or v7; n: whole number 1 to 100; upper: boolean; braces: boolean), e.g. https://how.box/it/web/uuid/?ver=v4&n=1&upper=0&braces=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, encoding. - Agent tools: `uuid_generate` (Generates UUIDs as in RFC 9562 with the browser's cryptographically secure random generator: version 4 (122 random bits) or version 7 (Unix millisecond timestamp plus random bits, sortable by creation time).) - [Calcolo IVA](https://how.box/it/finance/vat/): Quanta IVA c’è in un prezzo? Aggiungi o scorpora l’IVA da un prezzo, con le aliquote ordinarie e ridotte del tuo Paese. - Addresses: en https://how.box/finance/vat/, en-us https://how.box/en-us/finance/vat/, fi https://how.box/fi/finance/vat/, de https://how.box/de/finance/vat/, es https://how.box/es/finance/vat/, fr https://how.box/fr/finance/vat/, sv https://how.box/sv/finance/vat/, it https://how.box/it/finance/vat/, et https://how.box/et/finance/vat/ - Link to an answer: https://how.box/it/finance/vat/?c={c}&r={r}&a={a}&d={d} (c: (empty), AD, AE, AL, AT, BA, BB, BE, BG, BS, BT, CA, CD, CH, CK, CL, CN, CY, CZ, DE, DK, DM, EE, ES, FI, FJ, FR, GA, GB, GH, GL, GM, GR, GY, HK, HR, HU, IE, IM, IS, IT, JP, KE, KH, KR, LI, LT, LU, LV, MC, MD, ME, MK, MT, MU, MV, NA, NC, NL, NO, NP, NZ, OM, PA, PE, PF, PL, PT, PW, PY, QA, RO, RS, SC, SE, SG, SI, SK, SN, SR, TH, TM, TT, TW, UG, US, UY, VC, VU, WS, ZA or ZW; r: number 0 to 100; a: number 0 to 1e12; d: add or remove), e.g. https://how.box/it/finance/vat/?c=FI&r=25.5&a=100&d=add. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, tax, costs. - Agent tools: `vat_rates` (Look up a country's VAT/GST rates: the standard rate and reduced rates in percent, with the categories a reduced rate covers where the official source says so (EU: European Commission TEDB categories; applies_to lists only some goods and services of each category, not every item).); `vat_calculate` (Add VAT to a net price (direction add: VAT = amount × rate / 100) or take it out of a gross price (direction remove: VAT = amount × rate / (100 + rate)).) - Preset [Calcolo IVA Regno Unito](https://how.box/it/finance/uk-vat/): Quanta IVA c’è in un prezzo nel Regno Unito? The same tool, preconfigured. - Preset [Calcolo IVA Austria](https://how.box/it/finance/austria-vat/): Quanta IVA c’è in un prezzo in Austria? The same tool, preconfigured. - Preset [Calcolo IVA Svizzera](https://how.box/it/finance/swiss-vat/): Quanta IVA c’è in un prezzo in Svizzera? The same tool, preconfigured. - [Convertitore di volume](https://how.box/it/conversion/volume/): A quanto corrisponde in altre unità di volume? Converti esattamente tra millilitri, litri, metri cubi, galloni USA e galloni imperiali. - Addresses: en https://how.box/conversion/volume/, en-us https://how.box/en-us/conversion/volume/, fi https://how.box/fi/conversion/volume/, de https://how.box/de/conversion/volume/, es https://how.box/es/conversion/volume/, fr https://how.box/fr/conversion/volume/, sv https://how.box/sv/conversion/volume/, it https://how.box/it/conversion/volume/, et https://how.box/et/conversion/volume/ - Link to an answer: https://how.box/it/conversion/volume/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: ml, cl, l, m3, us_floz, us_pt, us_qt, us_gal, imp_floz, imp_pt, imp_gal, mm3, cm3, in3, ft3 or yd3; to: ml, cl, l, m3, us_floz, us_pt, us_qt, us_gal, imp_floz, imp_pt, imp_gal, mm3, cm3, in3, ft3 or yd3), e.g. https://how.box/it/conversion/volume/?v=1&from=l&to=us_gal. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, volume, metric, imperial. - Agent tools: `volume_convert` (Converts a volume between units using exact definitions (1 L = 0.001 m³, 1 mL = 0.001 L, US liquid gallon = 231 in³ = 3.785411784 L, imperial gallon = 4.54609 L; US quart, pint and fluid ounce = 1/4, 1/8 and 1/128 US gallon; imperial pint and fluid ounce = 1/8 and 1/160 imperial gallon; cubic mm, cm, inch, foot and yard as the cubes of their lengths; NIST SP 811 B.8, UK Weights and Measures Act 1985 Sch.) - Preset [Da litri a galloni USA](https://how.box/it/conversion/litres-to-gallons/): Quanti galloni USA ci sono in un litro? The same tool, preconfigured. - [Calcolatore del rapporto vita-altezza](https://how.box/it/health/waist-height/): La tua vita è meno della metà della tua altezza? Il tuo rapporto vita-altezza e cosa dice del grasso addominale, con le fasce NICE e la regola della metà dell’altezza. - Addresses: en https://how.box/health/waist-height/, en-us https://how.box/en-us/health/waist-height/, fi https://how.box/fi/health/waist-height/, de https://how.box/de/health/waist-height/, es https://how.box/es/health/waist-height/, fr https://how.box/fr/health/waist-height/, sv https://how.box/sv/health/waist-height/, it https://how.box/it/health/waist-height/, et https://how.box/et/health/waist-height/ - Link to an answer: https://how.box/it/health/waist-height/?u={u}&h={h}&w={w}&ft={ft}&in={in}&lb={lb}&wa={wa}&wi={wi} (u: metric or us; h: number 120 to 230; w: number 30 to 300; ft: whole number 4 to 7; in: number 0 to 11.9; lb: number 66 to 660; wa: number 40 to 200; wi: number 16 to 80), e.g. https://how.box/it/health/waist-height/?u=metric&h=175&w=70&ft=5&in=9&lb=155&wa=80&wi=31.5. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, fitness, length. - Agent tools: `waist_height_calculate` (Waist-to-height ratio of an adult (waist ÷ height, same unit) and its NICE NG246 category, judged on the ratio rounded to two decimals: "healthy" 0.40–0.49, "increased" 0.50–0.59, "high" ≥ 0.60 central adiposity, "below" under 0.40 (outside NICE's bands).) - [Test webcam](https://how.box/it/media/webcam-test/): La mia webcam funziona? Premi Avvia la fotocamera per vedere la fotocamera in diretta, con dimensioni dell’immagine e frequenza dei fotogrammi. - Addresses: en https://how.box/media/webcam-test/, en-us https://how.box/en-us/media/webcam-test/, fi https://how.box/fi/media/webcam-test/, de https://how.box/de/media/webcam-test/, es https://how.box/es/media/webcam-test/, fr https://how.box/fr/media/webcam-test/, sv https://how.box/sv/media/webcam-test/, it https://how.box/it/media/webcam-test/, et https://how.box/et/media/webcam-test/ - Link to an answer: https://how.box/it/media/webcam-test/?c={c}&r={r}&m={m} (c: user or environment; r: auto, 720, 1080 or 2160; m: boolean), e.g. https://how.box/it/media/webcam-test/?c=environment&r=1080&m=0. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: checker. - Agent tools: `webcam_test_describe_picture` (Names a webcam picture size and judges its brightness the way the webcam test does.) - [Numero della settimana](https://how.box/it/datetime/week-number/): Che numero di settimana è? Il numero della settimana ISO di oggi, la settimana di qualsiasi data e le date di qualsiasi settimana. - Addresses: en https://how.box/datetime/week-number/, en-us https://how.box/en-us/datetime/week-number/, fi https://how.box/fi/datetime/week-number/, de https://how.box/de/datetime/week-number/, es https://how.box/es/datetime/week-number/, fr https://how.box/fr/datetime/week-number/, sv https://how.box/sv/datetime/week-number/, it https://how.box/it/datetime/week-number/, et https://how.box/et/datetime/week-number/ - Link to an answer: https://how.box/it/datetime/week-number/?d={d}&y={y}&w={w} (d: text; y: whole number 1583 to 9999; w: whole number 1 to 53), e.g. https://how.box/it/datetime/week-number/?d=2026-12-31&y=2027&w=1. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, reference. - Agent tools: `week_number_of_date` (The ISO 8601 week of a date (default: today on the visitor's device): week-numbering year, week (1–53), ISO weekday (1 Monday–7 Sunday), the ISO week date (e.g.); `week_number_dates` (The seven dates (Monday to Sunday, YYYY-MM-DD) of ISO week `week` of week-numbering year `year`, and whether that year has 52 or 53 weeks.) - [Convertitore di peso](https://how.box/it/conversion/weight/): Quanto pesa in altre unità? Converti esattamente tra chilogrammi, grammi, libbre, once, stone, tonnellate, carati e altre unità. - Addresses: en https://how.box/conversion/weight/, en-us https://how.box/en-us/conversion/weight/, fi https://how.box/fi/conversion/weight/, de https://how.box/de/conversion/weight/, es https://how.box/es/conversion/weight/, fr https://how.box/fr/conversion/weight/, sv https://how.box/sv/conversion/weight/, it https://how.box/it/conversion/weight/, et https://how.box/et/conversion/weight/ - Link to an answer: https://how.box/it/conversion/weight/?v={v}&from={from}&to={to} (v: number 0 to 1e15; from: mg, g, kg, t, ct, gr, oz, lb, st, ton_us or ton_uk; to: mg, g, kg, t, ct, gr, oz, lb, st, ton_us or ton_uk), e.g. https://how.box/it/conversion/weight/?v=1&from=kg&to=lb. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, weight, metric, imperial. - Agent tools: `weight_convert` (Converts a mass (weight) between units using exact definitions (1 g = 0.001 kg, 1 t = 1000 kg, 1 lb = 0.45359237 kg, 1 oz = 1/16 lb, 1 st = 14 lb, short ton 2000 lb, long ton 2240 lb, metric carat 0.2 g, grain 64.79891 mg; NIST SP 811 B.8).) - Preset [Da chilogrammi a libbre](https://how.box/it/conversion/kg-to-lb/): Quante libbre ci sono in un chilogrammo? The same tool, preconfigured. - Preset [Da libbre a chilogrammi](https://how.box/it/conversion/lb-to-kg/): Quanti chilogrammi sono una libbra? The same tool, preconfigured. - [Qual è il mio IP?](https://how.box/it/web/what-is-my-ip/): Come vede internet la tua connessione? Il tuo IP pubblico e la rete che lo gestisce. - Addresses: en https://how.box/web/what-is-my-ip/, en-us https://how.box/en-us/web/what-is-my-ip/, fi https://how.box/fi/web/what-is-my-ip/, de https://how.box/de/web/what-is-my-ip/, es https://how.box/es/web/what-is-my-ip/, fr https://how.box/fr/web/what-is-my-ip/, sv https://how.box/sv/web/what-is-my-ip/, it https://how.box/it/web/what-is-my-ip/, et https://how.box/et/web/what-is-my-ip/ - Short address: https://how.box/ip, https://how.box/myip - Link to an answer: https://how.box/it/web/what-is-my-ip/?view={view} (view: ip, ipv6, isp or location), e.g. https://how.box/it/web/what-is-my-ip/?view=ipv6. Served answer coverage: none (computed in the browser) - Uses our server; server limits: 20 requests/minute per visitor, 20 echo/minute per visitor, 20 geoip/minute per visitor, 100 requests/second per global. Tags: checker, network. - Agent tools: `what_is_my_ip_lookup` (Shows this browser page’s own connection IP, version, approximate DB-IP location and network ASN.) - Preset [Ho IPv6?](https://how.box/it/web/do-i-have-ipv6/): Questa connessione usa IPv6? The same tool, preconfigured. - Preset [Il mio provider internet](https://how.box/it/web/my-isp/): Quale rete trasporta la tua connessione? The same tool, preconfigured. - Preset [Posizione IP](https://how.box/it/web/ip-location/): Dove sembra trovarsi il tuo IP? The same tool, preconfigured. - [Ricerca WHOIS](https://how.box/it/web/whois/): Come è registrato questo dominio? Trova registrar, date e server dei nomi riportati da WHOIS. - Addresses: en https://how.box/web/whois/, en-us https://how.box/en-us/web/whois/, fi https://how.box/fi/web/whois/, de https://how.box/de/web/whois/, es https://how.box/es/web/whois/, fr https://how.box/fr/web/whois/, sv https://how.box/sv/web/whois/, it https://how.box/it/web/whois/, et https://how.box/et/web/whois/ - Link to an answer: https://how.box/it/web/whois/?d={d} (d: text), e.g. https://how.box/it/web/whois/?d=example.com. Served answer coverage: none (computed in the browser) - Uses our server; server limits: 10 requests/minute per visitor, 100 requests/day per visitor, 10 whois/minute per visitor, 10 requests/minute per target, 10 requests/second per global. Tags: checker, network. - Agent tools: `whois_lookup` (Looks up domain registration facts through WHOIS from our server.) - [Cartellino Wi-Fi](https://how.box/it/printables/wifi-card/): Come condivido il Wi-Fi con gli ospiti? Un cartellino stampabile con un codice QR per connettersi al Wi-Fi scansionandolo con la fotocamera del telefono. - Addresses: en https://how.box/printables/wifi-card/, en-us https://how.box/en-us/printables/wifi-card/, fi https://how.box/fi/printables/wifi-card/, de https://how.box/de/printables/wifi-card/, es https://how.box/es/printables/wifi-card/, fr https://how.box/fr/printables/wifi-card/, sv https://how.box/sv/printables/wifi-card/, it https://how.box/it/printables/wifi-card/, et https://how.box/et/printables/wifi-card/ - Link to an answer: https://how.box/it/printables/wifi-card/?n={n}&t={t}&h={h}&g={g}>={gt}¬e={note}&l={l}&p={p} (n: text; t: wpa, wep or none; h: boolean; g: welcome, none or custom; gt: text; note: text; l: single or sheet; p: a4 or letter), e.g. https://how.box/it/printables/wifi-card/?n=Guests&t=none&h=0&g=welcome>=Hello+neighbour¬e=Router+in+the+hallway&l=sheet&p=a4. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: generator, network, encoding. - Agent tools: `wifi_card_make` (Make a guest Wi-Fi card: fills the visible card with the network and returns the text its QR code carries (WIFI:T:;S:;P:;H:true;; with \ ; , : " escaped), which phone cameras offer to join.) - [Wind chill e indice di calore](https://how.box/it/earth/wind-chill/): Quanto freddo o caldo si sente davvero fuori? La temperatura percepita: wind chill al freddo, indice di calore al caldo. - Addresses: en https://how.box/earth/wind-chill/, en-us https://how.box/en-us/earth/wind-chill/, fi https://how.box/fi/earth/wind-chill/, de https://how.box/de/earth/wind-chill/, es https://how.box/es/earth/wind-chill/, fr https://how.box/fr/earth/wind-chill/, sv https://how.box/sv/earth/wind-chill/, it https://how.box/it/earth/wind-chill/, et https://how.box/et/earth/wind-chill/ - Link to an answer: https://how.box/it/earth/wind-chill/?t={t}&w={w}&rh={rh}&u={u}&wu={wu} (t: number; w: number from 0; rh: number 0 to 100; u: c or f; wu: kmh, ms or mph), e.g. https://how.box/it/earth/wind-chill/?t=-10&w=20&rh=70&u=c&wu=kmh. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, weather, temperature. - Agent tools: `wind_chill_feels_like` (Feels-like temperature by the US National Weather Service formulas.) - [Scala di Beaufort](https://how.box/it/conversion/wind-scale/): Quanto è forte il vento sulla scala di Beaufort? Trasforma una velocità del vento in m/s, km/h, nodi o mph nella sua forza Beaufort e nel suo nome. - Addresses: en https://how.box/conversion/wind-scale/, en-us https://how.box/en-us/conversion/wind-scale/, fi https://how.box/fi/conversion/wind-scale/, de https://how.box/de/conversion/wind-scale/, es https://how.box/es/conversion/wind-scale/, fr https://how.box/fr/conversion/wind-scale/, sv https://how.box/sv/conversion/wind-scale/, it https://how.box/it/conversion/wind-scale/, et https://how.box/et/conversion/wind-scale/ - Link to an answer: https://how.box/it/conversion/wind-scale/?s={s}&u={u} (s: number 0 to 1000; u: ms, kmh, kt or mph), e.g. https://how.box/it/conversion/wind-scale/?s=10&u=ms. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, weather, speed. - Agent tools: `wind_scale_force` (Beaufort force (0–12) of a mean wind speed, from the WMO Beaufort table in m/s (10-minute mean at 10 m; force 1 from 0.3, 2 from 1.6, 3 from 3.4, 4 from 5.5, 5 from 8.0, 6 from 10.8, 7 from 13.9, 8 from 17.2, 9 from 20.8, 10 from 24.5, 11 from 28.5, 12 from 32.7 m/s).) - [Calcolatore triangolo del vento](https://how.box/it/aviation/wind-triangle/): Quali prua e velocità al suolo servono con questo vento? Prua da mantenere, angolo di correzione e velocità al suolo per rotta e vento, con tempo di tratta, carburante e triangolo disegnato. - Addresses: en https://how.box/aviation/wind-triangle/, en-us https://how.box/en-us/aviation/wind-triangle/, fi https://how.box/fi/aviation/wind-triangle/, de https://how.box/de/aviation/wind-triangle/, es https://how.box/es/aviation/wind-triangle/, fr https://how.box/fr/aviation/wind-triangle/, sv https://how.box/sv/aviation/wind-triangle/, it https://how.box/it/aviation/wind-triangle/, et https://how.box/et/aviation/wind-triangle/ - Link to an answer: https://how.box/it/aviation/wind-triangle/?c={c}&a={a}&d={d}&s={s}&u={u}&v={v}&l={l}&f={f}&fu={fu} (c: number 0 to 360; a: number 1 to 4000; d: number 0 to 360; s: number 0 to 400; u: kt, kmh or mph; v: number -180 to 180; l: number 0 to 40000; f: number 0 to 100000; fu: l, usgal, kg or lb), e.g. https://how.box/it/aviation/wind-triangle/?c=90&a=110&d=40&s=20&u=kt&v=9&l=60&f=30&fu=l. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, flight, weather, speed. - Agent tools: `wind_triangle_calculate` (Wind triangle (FAA-H-8083-25C ch.) - [Convertitore AWG](https://how.box/it/conversion/wire-gauge/): Quanti mm² corrispondono a quel calibro AWG? Converti AWG in mm², kcmil e diametro, con la resistenza del rame per chilometro. - Addresses: en https://how.box/conversion/wire-gauge/, en-us https://how.box/en-us/conversion/wire-gauge/, fi https://how.box/fi/conversion/wire-gauge/, de https://how.box/de/conversion/wire-gauge/, es https://how.box/es/conversion/wire-gauge/, fr https://how.box/fr/conversion/wire-gauge/, sv https://how.box/sv/conversion/wire-gauge/, it https://how.box/it/conversion/wire-gauge/, et https://how.box/et/conversion/wire-gauge/ - Link to an answer: https://how.box/it/conversion/wire-gauge/?v={v}&from={from}&to={to} (v: number -3 to 10000; from: mm2, awg, kcmil, mm or in; to: mm2, awg, kcmil, mm or in), e.g. https://how.box/it/conversion/wire-gauge/?v=2.5&from=mm2&to=awg. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter. - Agent tools: `wire_gauge_convert` (Converts a round solid wire size between cross-section (mm2, kcmil), American Wire Gauge (awg: −3 = 4/0, −2 = 3/0, −1 = 2/0, 0 = 1/0 … 40; ASTM B258 d = 0.127 mm × 92^((36 − n)/39)) and diameter (mm, in).) - [Conteggio parole](https://how.box/it/text/word-count/): Quanto è lungo il tuo testo? Parole, caratteri e tempo di lettura mentre scrivi. - Addresses: en https://how.box/text/word-count/, en-us https://how.box/en-us/text/word-count/, fi https://how.box/fi/text/word-count/, de https://how.box/de/text/word-count/, es https://how.box/es/text/word-count/, fr https://how.box/fr/text/word-count/, sv https://how.box/sv/text/word-count/, it https://how.box/it/text/word-count/, et https://how.box/et/text/word-count/ - Link to an answer: https://how.box/it/text/word-count/? (), e.g. https://how.box/it/text/word-count/?. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator. - Agent tools: `word_count_calculate` (Counts Unicode graphemes, non-whitespace characters, words, sentences, blank-line paragraphs, physical lines and UTF-8 bytes.) - [Giorni lavorativi in Finlandia](https://how.box/it/datetime/working-days/): Quanti giorni lavorativi ci sono in Finlandia tra due date? Conta i giorni lavorativi finlandesi tra due date o aggiungili a una data. - Addresses: en https://how.box/datetime/working-days/, en-us https://how.box/en-us/datetime/working-days/, fi https://how.box/fi/datetime/working-days/, de https://how.box/de/datetime/working-days/, es https://how.box/es/datetime/working-days/, fr https://how.box/fr/datetime/working-days/, sv https://how.box/sv/datetime/working-days/, it https://how.box/it/datetime/working-days/, et https://how.box/et/datetime/working-days/ - Link to an answer: https://how.box/it/datetime/working-days/?m={m}&f={f}&t={t}&i={i}&n={n} (m: between or add; f: text; t: text; i: boolean; n: whole number -10000 to 10000), e.g. https://how.box/it/datetime/working-days/?m=add&f=2026-10-14&t=2026-12-31&i=0&n=30. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: calculator, reference. Countries: FI (Finlandia). - Agent tools: `working_days_between` (Count the working days between two dates: the working days, and the calendar days, weekend days and weekday holidays in the range.); `working_days_add` (The date reached by adding working days to a date (negative days subtract).) - [Orologio mondiale](https://how.box/it/datetime/world-clock/): Che ore sono a New York, Londra e Tokyo? Orologi in tempo reale per le città scelte, con data, scarto, differenza dalla tua ora e indicazione di giorno o notte. - Addresses: en https://how.box/datetime/world-clock/, en-us https://how.box/en-us/datetime/world-clock/, fi https://how.box/fi/datetime/world-clock/, de https://how.box/de/datetime/world-clock/, es https://how.box/es/datetime/world-clock/, fr https://how.box/fr/datetime/world-clock/, sv https://how.box/sv/datetime/world-clock/, it https://how.box/it/datetime/world-clock/, et https://how.box/et/datetime/world-clock/ - Link to an answer: https://how.box/it/datetime/world-clock/?z={z}&at={at} (z: text; at: text), e.g. https://how.box/it/datetime/world-clock/?z=Europe%2FHelsinki%2CAmerica%2FNew_York&at=2026-10-16T12%3A00. Served answer coverage: none (computed in the browser) - Runs entirely in the browser. Tags: reference, converter. - Agent tools: `world_clock_times` (Read the local time in several IANA time zones at one moment, with daylight saving time from the browser's time-zone database.) - [Calcolatore del punteggio z](https://how.box/it/math/z-score/): Quanto è insolito questo valore? Il punteggio z e il percentile di un valore in una distribuzione normale, il valore a un percentile o la probabilità tra due valori. - Addresses: en https://how.box/math/z-score/, en-us https://how.box/en-us/math/z-score/, fi https://how.box/fi/math/z-score/, de https://how.box/de/math/z-score/, es https://how.box/es/math/z-score/, fr https://how.box/fr/math/z-score/, sv https://how.box/sv/math/z-score/, it https://how.box/it/math/z-score/, et https://how.box/et/math/z-score/ - Link to an answer: https://how.box/it/math/z-score/?m={m}&mu={mu}&sd={sd}&x={x}&p={p}&a={a}&b={b} (m: value, percentile or between; mu: number -1e9 to 1e9; sd: number 0 to 1e9; x: number -1e9 to 1e9; p: number 0.0001 to 99.9999; a: number -1e9 to 1e9; b: number -1e9 to 1e9), e.g. https://how.box/it/math/z-score/?m=value&mu=100&sd=15&x=130&p=90&a=85&b=115. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: calculator, statistics. - Agent tools: `z_score_calculate` (Normal distribution with mean and sd (sd > 0).) - [Ora Zulu](https://how.box/it/datetime/zulu-time/): Che ore sono in Zulu (UTC)? L’ora Zulu attuale e la conversione da Zulu a ora locale e viceversa, con il gruppo giorno-orario usato dai piloti. - Addresses: en https://how.box/datetime/zulu-time/, en-us https://how.box/en-us/datetime/zulu-time/, fi https://how.box/fi/datetime/zulu-time/, de https://how.box/de/datetime/zulu-time/, es https://how.box/es/datetime/zulu-time/, fr https://how.box/fr/datetime/zulu-time/, sv https://how.box/sv/datetime/zulu-time/, it https://how.box/it/datetime/zulu-time/, et https://how.box/et/datetime/zulu-time/ - Link to an answer: https://how.box/it/datetime/zulu-time/?d={d}&t={t}&day={day}&z={z} (d: from_utc or to_utc; t: text; day: text; z: text), e.g. https://how.box/it/datetime/zulu-time/?d=from_utc&t=1430&day=2026-10-13&z=Europe%2FHelsinki. Served answer coverage: main (primary answer only; inputs and secondary views update in the browser) - Runs entirely in the browser. Tags: converter, flight, reference. - Agent tools: `zulu_time_convert` (Convert between Zulu time (UTC, as used in aviation: "1430Z") and local civil time in an IANA time zone, with daylight saving time from the browser's time-zone database.) ## About - https://how.box/it/about/accessibility/ - https://how.box/it/about/privacy/ - https://how.box/it/about/terms/ - https://how.box/it/about/agents/ ## Optional - [Full text](https://how.box/it/llms-full.txt): every tool's explanation and FAQ