Convert Watts to Horsepower
Convert watts to horsepower (W to hp) instantly. Free, accurate watts to horsepower calculator with conversion formula and chart.
1 W = 0.001341022089 hp
Conversion formula
1 watt = 0.001341022089 horsepower
Multiply a value in watts by 0.001341022089 to get horsepower; divide by the same number to convert back.
Watts to Horsepower conversion table
| 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 |
| 500 W | 0.670511 hp |
| 1,000 W | 1.34102 hp |
- For example, 12 watts is 0.0160923 horsepower.
- A value of 75 watts converts to 0.100577 horsepower.
- Going the other way, 1 horsepower is 745.7 watts.
More power conversions
About Watts to Horsepower
Easily convert watts (W) to horsepower (hp) with this free, instant calculator. Enter a value in watts to see the equivalent in horsepower right away — accurate and calculated in your browser.
How to use Watts to Horsepower
- 1
Enter the number of watts you want to convert.
- 2
The equivalent value in horsepower appears instantly.
- 3
Switch units anytime to convert in either direction.
How to convert Watts to Horsepower
Enter any value in watts (W) and this calculator instantly shows the equivalent in horsepower (hp) using the exact internationally agreed conversion factor — no rounding tricks, no ads in the way, and it works offline once the page is loaded.
Use the swap button to convert in the other direction (horsepower to watts), or switch to any other power unit from the dropdown — the same page handles watts, kilowatts, megawatts, milliwatts, horsepower, metric horsepower, btu per hour.
Frequently Asked Questions
How do you convert watts to horsepower?
Enter your value in watts and the converter instantly shows the result in horsepower using the exact conversion factor.
Is the watts to horsepower converter free?
Yes — it's completely free, instant and requires no sign-up.
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