Convert milliwatts to watts
mW
1 milliwatt =
0.001 watts
* exact result
Select how many decimal places the result will be rounded to:
How to convert milliwatts to watts
To convert milliwatts to watts, divide a milliwatts value by 1000.
Formula W = mW ÷ 1000
Example: Convert 10000 milliwatts to watts Calculations: 10000 mW ÷ 1000 = 10 W
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.
Watt (W)
The watt is the universal unit of power, defined as one joule of energy transfer per second. One watt is approximately equal to 0.00134 imperial horsepower.