Convert Horsepower to Watt

Free and accurate power calculator (hp to W)

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Horsepower to Watt Converter

1 hp =

W

How to Convert Horsepower to Watt

Formula:

hp × 745.7 = W

To convert from horsepower to watts, multiply by 745.7.

Example Calculation

Let's convert 10 Horsepower to Watt:

10 hp ≈ 7,457 W

Horsepower to Watt Conversion Table

Horsepower (hp)Watt (W)
1745.7
53,728.5
107,457
2518,642.5
5037,285
10074,570
500372,850
1000745,700

Additional Information

About Horsepower

Horsepower is a unit of power equal to approximately 745.7 watts. It was originally defined as the power a horse could sustain while working. It is commonly used to express the power output of engines and motors.

About Watt

The watt is the SI unit of power, defined as one joule per second. It is named after the Scottish engineer James Watt, who improved the steam engine.

Related Conversions

  • Horsepower to Kilowatt
  • Horsepower to Megawatt
  • Horsepower to Foot-Pound per Minute
  • Horsepower to BTU per Hour
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