How many attowatt in 1 milliwatt?
The answer is 1.0E+15.
We assume you are converting between attowatt and milliwatt.
You can view more details on each measurement unit:
attowatt or milliwatt
The SI derived unit for power is the watt.
1 watt is equal to 1.0E+18 attowatt, or 1000 milliwatt.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between attowatts and milliwatts.
Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from milliwatt to attowatt, or enter any two units below:
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attowatt to kilopond meter/second
attowatt to zettawatt
attowatt to petawatt
The SI prefix "atto" represents a factor of 10-18, or in exponential notation, 1E-18.
So 1 attowatt = 10-18 watts.
The definition of a watt is as follows:
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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