How many milliwatt in 1 femtowatt? The answer is 1.0E-12. We assume you are converting between milliwatt and femtowatt. You can view more details on each measurement unit: milliwatt or femtowatt The SI derived unit for power is the watt. 1 watt is equal to 1000 milliwatt, or 1.0E+15 femtowatt. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between milliwatts and femtowatts. Type in your own numbers in the form to convert the units!
1 milliwatt to femtowatt = 1000000000000 femtowatt
2 milliwatt to femtowatt = 2000000000000 femtowatt
3 milliwatt to femtowatt = 3000000000000 femtowatt
4 milliwatt to femtowatt = 4000000000000 femtowatt
5 milliwatt to femtowatt = 5000000000000 femtowatt
6 milliwatt to femtowatt = 6000000000000 femtowatt
7 milliwatt to femtowatt = 7000000000000 femtowatt
8 milliwatt to femtowatt = 8000000000000 femtowatt
9 milliwatt to femtowatt = 9000000000000 femtowatt
10 milliwatt to femtowatt = 10000000000000 femtowatt
You can do the reverse unit conversion from femtowatt to milliwatt, or enter any two units below:
Milliwatt (SI symbol: mW) is a unit for measuring electrical power, equal to one-thousandth (10^-3) of a watt.
The SI prefix "femto" represents a factor of 10-15, or in exponential notation, 1E-15.
So 1 femtowatt = 10-15 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).
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