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Power Converter — W, kW, hp, PS, BTU/h
Type a value in any box — every other unit updates instantly.
Type a value in any box — all other units update instantly.
Power Conversion Table
| Unit | Equals |
|---|---|
| 1 watt (W) (base) | 1 W |
| 1 kilowatt (kW) | 1000 W |
| 1 megawatt (MW) | 1e+06 W |
| 1 horsepower (mech hp) | 745.6999 W |
| 1 metric horsepower (PS) | 735.4988 W |
| 1 BTU/hour | 0.2930711 W |
| 1 foot-pound/second | 1.355818 W |
FAQ
How do you convert watt (W) to foot-pound/second?
Multiply the watt (W) value by 1.355818 to get foot-pound/second. Or use the converter above — type in any box and every unit updates at once.
How many kilowatt (kW) are in 1 watt (W)?
1 watt (W) = 0.001 kilowatt (kW).
Is this converter free to use?
Yes. All tools on CalcConvert Tools are free, work in your browser, and require no sign-up.
How many kW is 1 hp?
1 mechanical hp = 0.7457 kW. 1 metric PS = 0.7355 kW.