## ››Convert watt to milliwatt

 watt milliwatt

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

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You can do the reverse unit conversion from milliwatt to watt, or enter any two units below:

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## ››Definition: Watt

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.

## ››Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!