›› Convert milliwatt to watt


›› More information from the unit converter

How many milliwatt in 1 watt? The answer is 1000.
We assume you are converting between milliwatt and watt.
You can view more details on each measurement unit:
milliwatt or watt
The SI derived unit for power is the watt.
1 milliwatt is equal to 0.001 watt.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between milliwatts and watts.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of milliwatt to watt

1 milliwatt to watt = 0.001 watt

10 milliwatt to watt = 0.01 watt

50 milliwatt to watt = 0.05 watt

100 milliwatt to watt = 0.1 watt

200 milliwatt to watt = 0.2 watt

500 milliwatt to watt = 0.5 watt

1000 milliwatt to watt = 1 watt

›› Want other units?

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

Enter two units to convert


›› Common power conversions

milliwatt to dyne centimeter/hour
milliwatt to dyne centimeter/minute
milliwatt to Btu/hour
milliwatt to erg/minute
milliwatt to newton meter/hour
milliwatt to calorie/hour
milliwatt to femtowatt
milliwatt to million Btu/hour
milliwatt to exawatt
milliwatt to pferdestarke

›› Definition: Milliwatt

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

›› 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).

›› 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!