Convert Horsepower (Mechanic) to Watts

Enter a value in horsepower (mechanic) to convert it to watts. The result updates instantly and includes the formula and calculation steps.

Horsepower (Mechanic) to Watts calculator

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hp(I)
Watts
W

Horsepower (Mechanic) to Watts formula

Use this formula to convert horsepower (mechanic) to watts:

Watts = Horsepower (Mechanic) * 745.699872

Calculation

Enter a valid number above to see the formula with your value substituted step by step.

Horsepower (Mechanic) to Watts Conversion Table

Reference values for converting Horsepower (Mechanic) to Watts.

Horsepower (Mechanic) (hp(I))Watts (W)
0.1 hp(I)74.57 W
1 hp(I)745.6999 W
2 hp(I)1491.3997 W
5 hp(I)3728.4994 W
10 hp(I)7456.9987 W
20 hp(I)14913.9974 W
50 hp(I)37284.9936 W
100 hp(I)74569.9872 W

Worked example

Convert 400 Horsepower (Mechanic) to Watts

Watts = 400 × 745.699872 = 298279.9488 Watts

About these units

Horsepower (Mechanic)

Mechanical horsepower (hp) is a unit of power that measures the rate at which work is done. One mechanical horsepower is equivalent to approximately 745.7 watts. It is often used to rate the power output of engines and motors.

Watts

The watt (W) is the SI unit of power, defined as one joule per second. It is used to measure the rate of energy transfer and is commonly used in a wide range of applications, including electricity, mechanics, and heating.