Convert imperial horsepower to milliwatts
hp
1 imperial horsepower ≈
745699.872 milliwatts
* rounded result
Select how many decimal places the result will be rounded to:
How to convert imperial horsepower to milliwatts
To convert imperial horsepower to milliwatts, multiply a imperial horsepower value by 745699.871582.
Formula mW = hp × 745699.871582
Example: Convert 2 imperial horsepower to milliwatts Calculations: 2 hp × 745699.871582 ≈ 1491399.743 mW
Imperial horsepower (hp)
The imperial horsepower is an imperial system unit of power, defined as the energy required to lift 33000 pounds by one foot in one minute. One imperial horsepower is approximately equal to 745.7 watts.
Milliwatt (mW)
The milliwatt is a unit of power, defined as 1/1000 of a watt. One milliwatt is approximately equal to 0.00000134 imperial horsepower.