Watts to Horsepower

Convert watts to horsepower. Live result, plus a quick-reference table for common values.

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⇆ Convert Horsepower to Watts instead

Frequently asked questions

How do I convert watts to horsepower?

Multiply the watt value by 0.00134102. So 1 watt = 0.001341 hp, and the calculator above does it instantly for any number.

How many horsepower are in a watt?

There are 0.001341 horsepower in one watt. The reference table shows the conversion for common values.

Is this W to hp converter free?

Yes, completely free, no sign-up, and it runs entirely in your browser, so nothing is uploaded.