Power Converter (Watts to Horsepower)
Convert power ratings between Watts, Kilowatts, and Mechanical Horsepower (W ↔ hp).
Processed locally
Two-Way Conversion
Quick values:
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Watts to HorsepowerEnter a value to calculate
Formulahp = Watts ÷ 745.7 | Watts = hp × 745.7
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Frequently Asked Questions
One standard imperial mechanical horsepower (hp) equals exactly 745.699872 Watts (approx. 0.746 kW).