Horsepower to Watts Converter
Convert horsepower to watts instantly. One horsepower equals 745.6999 watts, so you can type any value in hp and read the answer in W. The page also…
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Convert horsepower to watts instantly. One horsepower equals 745.6999 watts, so you can type any value in hp and read the answer in W. The page also shows a conversion table and the exact formula used.
Worked example
Example calculated from the starting values. Enter your own values and press Calculate to get your result.
1 hp = 745.6999 W
With the default inputs (value in horsepower = 1 hp), the results are: watts 745.6999 W.
Horsepower to watts conversion table
Reference table based on the example values; it is not your calculation result.
| horsepower (hp) | watts (W) |
|---|---|
| 1 | 745.6999 |
| 2 | 1,491.4 |
| 5 | 3,728.5 |
| 10 | 7,457 |
| 25 | 18,642.5 |
| 50 | 37,284.99 |
| 100 | 74,569.99 |
| 500 | 372,849.94 |
| 1,000 | 745,699.87 |
Frequently asked questions
How many watts are in one horsepower?
1 horsepower = 745.6999 watts.
What is the formula to convert horsepower to watts?
Multiply the value in horsepower by 745.6999.
How do I convert watts back to horsepower?
1 watt = 0.00134102 horsepower.
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