Horsepower to Kilowatts Converter
Convert horsepower to kilowatts with a free calculator
How to Convert Horsepower to Kilowatts
Formula: 1 hp = 0.7457 kW
Multiply your horsepower value by 0.7457 to get the equivalent in kilowatts. The conversion factor 0.7457 is based on the internationally accepted definitions of both units.
Horsepower to Kilowatts Reference Table
| Horsepower (hp) | Kilowatts (kW) |
|---|---|
| 1 hp | 0.7457 kW |
| 5 hp | 3.7285 kW |
| 10 hp | 7.457 kW |
| 25 hp | 18.6425 kW |
| 50 hp | 37.285 kW |
| 100 hp | 74.57 kW |
| 500 hp | 372.85 kW |
| 1000 hp | 745.7 kW |
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Frequently Asked Questions
How many kW is 200 HP? +
200 HP equals about 149.14 kW.
How do I convert HP to kW? +
Multiply HP by 0.7457. Or for a quick estimate, multiply by 3/4 (0.75).
What is the kW rating of a typical home appliance? +
A hair dryer is about 1.5 kW (2 HP), a microwave is about 1 kW (1.34 HP), and a space heater is about 1.5 kW.