ACCURATE CONVERSION
Mechanical horsepower to Watts Converter
Convert mechanical horsepower (hp) to watts (W) with a standards-based formula.
From
To
How to convert mechanical horsepower to watts
Enter a value in the converter above. The result updates immediately using the relationship below.
FORMULA1 mechanical horsepower = 745.69987158 watts
Mechanical horsepower to Watts conversion table
| Mechanical horsepower (hp) | Watts (W) |
|---|---|
| 1 | 745.69987158 |
| 5 | 3,728.49935791 |
| 10 | 7,456.99871582 |
| 20 | 14,913.99743164 |
| 50 | 37,284.9935791 |
| 100 | 74,569.9871582 |
Common values
For a quick estimate, multiply by the factor above. Use more decimal places when technical work requires additional precision.
Frequently asked questions
How many watts are in one mechanical horsepower?
One mechanical horsepower equals 745.69987158 watts.
How do you convert mechanical horsepower to watts?
Multiply the mechanical horsepower value by 745.69987158.
Can I convert watts back to mechanical horsepower?
Yes. One watt equals 0.00134102 mechanical horsepower; you can also use the swap button.