›› Measurement unit: femtowatt

Full name: femtowatt

Plural form: femtowatts

Category type: power

Scale factor: 1.0E-15

›› SI unit: watt

The SI derived unit for power is the watt.
1 watt is equal to 1.0E+15 femtowatt.

›› Convert femtowatt to another unit

Convert femtowatt to  

Valid units must be of the power type.
You can use this form to select from known units:

Convert femtowatt to  

›› Definition: Femtowatt

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).

›› Sample conversions: femtowatt

femtowatt to pound square foot/cubic second
femtowatt to cheval vapeur
femtowatt to hectowatt
femtowatt to kilogram-force meter/hour
femtowatt to picowatt
femtowatt to joule/second
femtowatt to kilowatt
femtowatt to attowatt
femtowatt to gram-force centimeter/second
femtowatt to yottawatt