发布时间 ： 2026-03-31 02:35:58 UTC
类别 ： Power, energy
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kWh-joule-horsepower-calorie unit conversion
Online energy, heat, and power unit conversion conversion calculations.
One watt hour equals 3600 joules and 1 joule equals 0.000278 watt hours.
Power heat unit conversion table
| Btu/ hours | Feet pound / sec | Horsepower | Card / sec | Kilowatt | Watt | |
|---|---|---|---|---|---|---|
| Btu/ hours = | 1 | 0.2161 | 3.929*10-4 | 7.000*10-2 | 2.930*10-4 | 0.2930 |
| 1Pound / second = | 4.628 | 1 | 1.818*10-3 | 0.3239 | 1.356*10-3 | 1.356 |
| 1Horsepower = | 2545 | 550 | 1 | 178.2 | 0.7457 | 745.7 |
| 1Card / sec = | 14.29 | 3.087 | 5.613*10-3 | 1 | 4.186*10-3 | 4.186 |
| 1Kilowatt = | 3413 | 737.6 | 1.341 | 238.9 | 1 | 1000 |
| 1 watts = | 3.413 | 0.7376 | 1.341*10-3 | 0.2389 | 0.001 | 1 |