Free instant W → hp converter. No signup, no uploads — everything is calculated privately in your browser.
1 W = 0.00134102 horsepower
1 watts = 0.00134102 horsepower
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1 watt equals 0.00134102 horsepower. To convert watts to horsepower, divide the value by 745.6998715822702.
1 watt = 0.00134102 horsepower. Formula: value ÷ 745.6998715822702
Example: 1 W → 0.00134102 hp. Type any value in the converter above to see it converted live.
| Watts (W) | Horsepower (hp) |
|---|---|
| 1 W | 0.00134102 hp |
| 2 W | 0.00268204 hp |
| 5 W | 0.00670511 hp |
| 10 W | 0.0134102 hp |
| 25 W | 0.0335256 hp |
| 50 W | 0.0670511 hp |
| 100 W | 0.134102 hp |
| 250 W | 0.335256 hp |
| 500 W | 0.670511 hp |
| 1,000 W | 1.34102 hp |
1 watt = 0.00134102 horsepower. Formula: value ÷ 745.6998715822702. Enter the value above and the result appears instantly — the calculation runs entirely in your browser.
Exactly: 1 watt = 0.0013410220895950279 horsepower. The reverse factor is 1 horsepower = 745.6998715822702 watts.
1 W = 0.00134102 hp; 10 W = 0.0134102 hp; 100 W = 0.134102 hp. Use the full conversion table below for more reference values.
They are two flavors of horsepower: mechanical horsepower (1 hp = 745.7 W) is standard in the US, while metric horsepower or Pferdestärke (1 PS = 735.5 W) is common in Europe. Because 1 hp ≈ 1.014 PS, a 300 PS engine is about 296 hp — close enough for marketing, but not identical.