How many watt in 1 milliwatt?
The answer is 0.001.
We assume you are converting between watt and milliwatt.
You can view more details on each measurement unit: watt or
milliwatt
The SI derived unit for power is the watt.
1 watt is equal to 1000 milliwatt.
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!

››Quick conversion chart of watt to milliwatt

1 watt to milliwatt = 1000 milliwatt

2 watt to milliwatt = 2000 milliwatt

3 watt to milliwatt = 3000 milliwatt

4 watt to milliwatt = 4000 milliwatt

5 watt to milliwatt = 5000 milliwatt

6 watt to milliwatt = 6000 milliwatt

7 watt to milliwatt = 7000 milliwatt

8 watt to milliwatt = 8000 milliwatt

9 watt to milliwatt = 9000 milliwatt

10 watt to milliwatt = 10000 milliwatt

››Want other units?

You can do the reverse unit conversion from
milliwatt to watt, 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).

››Definition: Milliwatt

Milliwatt (SI symbol: mW) is a unit for measuring electrical power, equal to one-thousandth (10^-3) of a watt.

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