Power ConverterConvert between various power units
WattHorsepower
From
To
Horsepower
Watt to Horsepower

Convert Watt to Horsepower

Formula
Horsepower = Watt × 0.00134102
or: Watt = Horsepower ÷ 0.00134102
Common Conversions
Watt to Horsepower Conversion Table
WattHorsepower
0.10
0.50.001
10.001
20.003
50.007
100.013
250.034
500.067
1000.134
5000.671
1,0001.341
5,0006.705
10,00013.41

What is a Watt (W)?

The Watt (W) is the SI unit of power, defined as one joule per second. It is named after James Watt and is used to measure the rate of energy transfer in electrical systems, mechanical engines, and heating.

What is a Horsepower (hp)?

Horsepower (hp) is a unit of power. Mechanical horsepower equals approximately 745.7 watts. The term was created by James Watt to compare the output of steam engines with the power of draft horses.

How to Convert Watt (W) to Horsepower (hp)

To convert Watt to Horsepower, multiply the Watt value by 0.00134102. For example, to convert 5 Watt to Horsepower: 5 × 0.00134102 = 0.00670510 Horsepower. You can also use the free online calculator above for instant, accurate results.

Frequently Asked Questions

How many horsepowers are in 1 watt?

There are 0.00134102 horsepowers in 1 watt. The conversion factor is 0.00134102.

What is the formula to convert watt to horsepower?

The formula is: Horsepower = Watt × 0.00134102. For example, 10 Watt = 0.0134102 Horsepower.

How to convert 100 watt to horsepower?

100 watt = 0.134102 horsepower. Multiply 100 by 0.00134102.

Is watt bigger than horsepower?

Yes, 1 watt equals 0.00134102 horsepower, which means watt is the larger unit.