Ku beddelka tamarta

Ku beddelan tamarta u dhexeeya joules, kaloriin, kWh, BTU iyo in ka badan.

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Guud —

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Ku saabsan Kalkaaliyahan

An energy converter changes a quantity of energy between joules and kilojoules, calories and kilocalories (the food Calorie), watt-hours and kilowatt-hours, the BTU, the foot-pound and the electronvolt. Every value passes through the joule as a common base.

The conversions people reach for most are 1 food Calorie (kcal) = 4,184 joules, 1 kilowatt-hour = 3,600,000 joules and 1 BTU ≈ 1,055 joules. Because a food Calorie is really a kilocalorie, a "200 Calorie" label means 200 kcal, or about 837 kJ.

Worked example: to convert 200 kilocalories to kilojoules, multiply by 4.184, giving about 837 kJ. To convert 1 kWh to megajoules, note it is 1,000 W sustained for 3,600 s, so 3.6 MJ. A results table shows the same energy in every unit at once, useful for nutrition labels, utility bills and physics homework.

Su'aalaha badanaa la isweydiiyo

Sidee badan oo joules ah ayaa ku jira cuntada Calorie?

Calori cuntada ah waa kilocalorie, taas oo u dhiganta 4,184 joules (4.184 kJ). Sidaas darteed 200 Calori cunto fudud ku haystaa ku saabsan 837 kJ tamarta.

Sidee badan oo joules ah oo ku jira kilowatt-saac?

Mid kilowatt-saac waa 3.6 milyan oo joules (3.6 MJ), sababtoo ah waa 1,000 watts sii socday 3,600 ilbiriqsi. Waa mid ka mid ah qaybta aad bill elektaroonigga ah ayaa la cabirayaa.

Waa maxay BTU?

A British Thermal Unit waa tamarta si ay u kor u qaado hal pound of biyo by 1 ° F, oo ku saabsan 1,055 joules. Waa caadi in kuleylka iyo hawada-qaabeynta ratings.

Immisa kaloriin ayaa ku jira kilojoule?

Mid kilojoule waa ku saabsan 0.239 Calories cuntada (kcal). Sidaas 2,000 kcal maalin kasta ee cunto waa in ka badan 8,368 kJ, tirada loo isticmaalo on labels cunto Yurub.

Waa maxay farqiga u dhexeeya kalori iyo Calorie?

Calori yar (cal) waa 4.184 joules, halka cuntada Calori la C waa kilocalorie — 1,000 caloosha yar, ama 4,184 joules. labels Cunto waa in si joogto ah u macnaheedu yahay mid weyn.

Sideen u beddelaa kWh si joules la this awooda beddele?

Nidaamkan awoodda ku beddelaya kilowatt-saacadaha ayaa lagu kordhiyaa 3,600,000 si loo helo joules, sababtoo ah mid kWh waa 1,000 watts 3,600 ilbiriqsi. Sidaa darteed 2 kWh waa 7.2 milyan oo joules.

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API — isticmaal xisaabinta ka code

Wici xisaabinta sida free JSON endpoint - key ma loo baahan yahay. Dib u soo dir qiimaha goobta hoos ku qoran sida parameters su'aal ama JSON. Wax kasta oo aad ka maqan tahay isticmaalaa default la mid ah ee boggani waa hore loo buuxiyey la; parameter aan la aqoon waa 400, marnaba ma aha zero maqan. Akhri dhammaan API xuquuqda →

Xarafka

GET https://calculator.free/api/v1/energy/

curl

curl "https://calculator.free/api/v1/energy/?amount=1&from=kcal&to=kj"

JavaScript fetch()

const r = await fetch(
  "https://calculator.free/api/v1/energy/?" + new URLSearchParams({
    "amount": "1",
    "from": "kcal",
    "to": "kj"
  }));
const data = await r.json();
console.log(data.results);

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