›› Convert femtojoule to watthour


femtojoule
watthour


›› More information from the unit converter

How many femtojoule in 1 watthour? The answer is 3.6E+18.
We assume you are converting between femtojoule and watthour.
You can view more details on each measurement unit:
femtojoule or watthour
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E+15 femtojoule, or 0.00027777777777778 watthour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between femtojoules and watthour.
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›› Common energy conversions

femtojoule to millijoule
femtojoule to inch ounce
femtojoule to yottajoule
femtojoule to teraelectron volt
femtojoule to terajoule
femtojoule to exawatt-hour
femtojoule to dekawatt-hour
femtojoule to terawatthour
femtojoule to newton meter
femtojoule to kilocalorie


›› Definition: Femtojoule

The SI prefix "femto" represents a factor of 10-15, or in exponential notation, 1E-15.

So 1 femtojoule = 10-15 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).


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