hp to W
1 hp = 745.7 W
In every unit
W = hp × 745.7
To convert horsepower to watts, multiply by 745.7. The factor comes from the exact definitions of both units, through the SI unit.
hp to W table
| hp | W |
|---|---|
| 0.5 | 372.85 |
| 1 | 745.7 |
| 2 | 1491.4 |
| 5 | 3728.5 |
| 10 | 7457 |
| 15 | 11185.5 |
| 20 | 14914 |
| 25 | 18642.5 |
| 30 | 22371 |
| 50 | 37285 |
| 75 | 55927.5 |
| 100 | 74570 |
| 150 | 111855 |
| 200 | 149140 |
| 500 | 372850 |
| 1000 | 745700 |