Umguquli wombane
Guqula amandla phakathi kwee-watts, iikilowatts, amandla e horsepower kunye ne-BTU/iyure.
Iinketho ze projekti
Malunga nale Calculator
A power converter changes a rate of energy use — energy per unit time — between watts, kilowatts and megawatts, mechanical and metric horsepower, and BTU per hour. All values convert through the watt as a common base.
The figures to know are 1 mechanical horsepower ≈ 745.7 watts, 1 metric horsepower (PS) ≈ 735.5 watts, and 1 watt ≈ 3.412 BTU/hour. The two horsepower definitions differ by about 1.4%, which is why the same engine can be quoted at two slightly different hp numbers.
Worked example: to convert 150 kilowatts to horsepower, divide by 0.7457, giving about 201 hp — a typical electric-car motor rating. To size an air conditioner, a 3.5 kW unit is 3,500 × 3.412 ≈ 12,000 BTU/hour, a "1 ton" cooler. A results table shows the same power in every unit at once.
Imibuzo ebuza rhoqo
Ingaba zininzi i-watts kwi-horsepower enye?
Injini enye yemoto ye-mechanical horsepower imalunga ne-745.7 watts. Injini ye-metric horsepower (PS) incinci, malunga ne-735.5 watts, oko kukuthi i-injini efanayo ingabonisa ii-figures ezimbini ezihlukileyo.
Iikilowatts ziqhagamshelana njani nesantya se horsepower?
I-kilowatt enye imalunga ne-1.341 ye-mechanical horsepower. Iimoto zemoto eziqhuba nge-electric zihlala zidweliswe kwi-kW, ngoko i-150 kW imoto imalunga ne-201 hp.
Yintoni i-BTU ngeyure?
I-BTU/iyure ixabiso lokufudumeza nokufudumeza izixhobo. I-watt enye ilingana ne-3.412 BTU/h, ngoko i-3.5 kW yokufudumeza umoya ilingana ne-12,000 BTU/h - iyunithi ye-"1 ton".
Yintoni utshintsho phakathi kweenjini kunye nezixhobo zombane ze horsepower?
I-mechanical (imperial) horsepower imalunga ne-745.7 watts, ngelixa i-metric horsepower, eyaziwa ngokuba yi-PS okanye i-CV, imalunga ne-735.5 watts - malunga ne-1.4% encinci. Abavelisi beemoto kwiimvelaphi ezahlukeneyo babiza into elungeleyo, ngoko ke le nkqubo yokuguqula amandla inikezela ngazo zombini.
Ingaba i-watts ezili-1000 zilingana ne-horsepower enye?
Imoto enye ye-mechanical horsepower imalunga ne-745.7 watts, ngoko i-100 hp i-injini ivelisa malunga ne-74.6 kilowatts kwimveliso yayo ethe yaziwa.
Ndiyiguqula njani i-kW ibe yi-BTU ngeyure?
Uninzi lweekilowatts nge-3,412.14. Ngoko ke i-2 kW yokufudumeza ivelisa malunga ne-6,824 BTU/iyure, indlela yokufudumeza kunye nokufudumeza izixhobo eziqhelekileyo zidweliswe eMntla Melika.
API — sebenzisa le calculator ukusuka kwikhowudi
Nceda le khadi lemali njengendawo esemva ye-JSON ekhululekileyo - akukho qhosha lifunekayo. Thumela amaxabiso endawo ezantsi njengeparameter yombuzo okanye i-JSON. Nantoni na oyenzayo isebenzisa okungagqibekanga okufanayo eli phepha ligqityiwe ngaphambili; iparameter engaziwayo yi 400, ayikho i zero ekhululekileyo. Funda i-API epheleleyo →
Incopho yesiphelo
GET https://calculator.free/api/v1/power/curl
curl "https://calculator.free/api/v1/power/?amount=1&from=kw&to=hp"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/power/?" + new URLSearchParams({
"amount": "1",
"from": "kw",
"to": "hp"
}));
const data = await r.json();
console.log(data.results);Results are estimates for general guidance only, not financial, medical or tax advice.