Femtowatt is non-SI multiple of the power unit watt.
Symbol : fW
So 1 femtowatt = 1.00E-15 watt.
Example : 123 femtowatt = 1.00E-15 X 123 watts.
Or we can say, 123fW = 1.23E-13 W.
Use this femtowatt chart to compare 1 femtowatt with other power measurement units.
| 1000 attowatt | 1.0E-13 centiwatt |
| 1.0E-16 decawatt | 1.0E-14 deciwatt |
| 1.0E-33 exawatt | 1 femtowatt |
| 1.0E-24 gigawatt | 1.0E-17 hectowatt |
| 1.0E-15 watt | 1.0E-18 kilowatt |
| 1.0E-21 megawatt | 1.0E-9 microwatt |
| 1.0E-12 milliwatt | 1.0E-6 nanowatt |
| 1.0E-30 petawatt | 0.001 picowatt |
| 1.0E-27 terawatt | 1000000000 yoctowatt |
| 1.0E-39 yottawatt | 1000000 zeptowatt |
| 1.0E-36 zettawatt |
Use the following list of links to quickly convert values from femtowatt to other commonly used Power measurement units.
