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Power Converter — Free Online Unit Converter

Power Converter converts using 1 hp = 745.7 W — mechanical horsepower to watts — the standard SI conversion factor. All processing happens client-side in your browser, with nothing sent to a server. Free, unlimited, and no registration needed.

How to use Power Converter

1. Enter or paste your power value.
2. Pick the units or target format.
3. Copy the converted result.

Frequently asked questions

What formula does Power Converter use?

1 hp = 745.7 W — mechanical horsepower to watts — the standard SI conversion factor.

Do I need to install anything?

No. Power Converter runs in any modern browser on desktop or mobile, with nothing to install.

Is there a limit on how many conversions I can do?

No. Conversions run locally in your browser, so there is no quota and no rate limit.

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