horsepower to kilowatts
1 hp = 0.7457 kW (mechanical); 1 kW = 1.34102 hp. To convert hp to kW, multiply by 0.7457.
Open the interactive OmniConvert tool →Formula: kW = hp × 0.7457
Key facts
| 1 hp (mechanical) | 745.6999 W = 0.7457 kW |
|---|---|
| 1 kW | 1.34102 hp |
| 1 PS (metric hp) | 735.49875 W |
| Formula | kW = hp × 0.7457 |
Frequently asked questions
How many kW is 1 hp?
1 mechanical horsepower equals 0.7457 kW (745.7 W). Multiply hp by 0.7457.
Is PS the same as hp?
No. Metric horsepower (PS) is 735.49875 W, slightly less than mechanical hp at 745.7 W.
Related pages
hp to kW is part of OmniConvert on GOAT Lab — a free reference you can use without signing up, and it works offline. Open the tool above for any custom value.
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