How many watts in 1 milliwatts? The answer is 0.001. We assume you are converting between watt and milliwatt. You can view more details on each measurement unit: watts or milliwatts The SI derived unit for power is the watt. 1 watt is equal to 1000 milliwatts. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between watts and milliwatts. Type in your own numbers in the form to convert the units!
1 watts to milliwatts = 1000 milliwatts
2 watts to milliwatts = 2000 milliwatts
3 watts to milliwatts = 3000 milliwatts
4 watts to milliwatts = 4000 milliwatts
5 watts to milliwatts = 5000 milliwatts
6 watts to milliwatts = 6000 milliwatts
7 watts to milliwatts = 7000 milliwatts
8 watts to milliwatts = 8000 milliwatts
9 watts to milliwatts = 9000 milliwatts
10 watts to milliwatts = 10000 milliwatts
You can do the reverse unit conversion from milliwatts to watts, or enter any two units below:
The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A).
Milliwatt (SI symbol: mW) is a unit for measuring electrical power, equal to one-thousandth (10^-3) of a watt.
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