Convert femtojoule to gigawatt-hour - Conversion of Measurement Units

Convert femtojoule to gigawatt hour

More information from the unit converter

How many femtojoule in 1 gigawatt-hour?
The answer is 3.6E+27.
We assume you are converting between femtojoule and gigawatt hour.
You can view more details on each measurement unit:
femtojoule or
gigawatt-hour
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E+15 femtojoule, or 2.7777777777778E-13 gigawatt-hour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between femtojoules and gigawatt hours.
Type in your own numbers in the form to convert the units!

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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