Convert mechanical horsepower (hp) to watts (W).
Edit either value. Decimals and scientific notation supported.
No units found. Try a name or symbol.
No units found. Try a name or symbol.
1 hp ≈ 745.6998716 W
Precision changes displayed rounding, not calculation accuracy.
W = hp × 745.69987158227W = hp × 745.69987158227
Multiply the hp reading by 745.69987158227.
1 hp ≈ 745.6998716 W
1 × 745.69987158227 ≈ 745.6998716
100 hp ≈ 74569.98716 W
100 × 745.69987158227 ≈ 74569.98716
Mechanical hp = 550 foot-pounds-force per second. Metric PS = 75 kilogram-force metres per second.
Fixed reference · Mechanical horsepower to Watt
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
| Mechanical horsepower (hp) | Watt (W) |
|---|---|
| 0 | 0 |
| 0.1 | 74.56998716 |
| 0.5 | 372.8499358 |
| 1 | 745.6998716 |
| 2 | 1491.399743 |
| 5 | 3728.499358 |
| 10 | 7456.998716 |
| 25 | 18642.49679 |
| 50 | 37284.99358 |
| 100 | 74569.98716 |
| 1000 | 745699.8716 |
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