## ››Convert nanojoule to megawatt hour

 nanojoule megawatt hour

How many nanojoule in 1 megawatt hour? The answer is 3.6E+18.
We assume you are converting between nanojoule and megawatt hour.
You can view more details on each measurement unit:
nanojoule or megawatt hour
The SI derived unit for energy is the joule.
1 joule is equal to 1000000000 nanojoule, or 2.7777777777778E-10 megawatt hour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between nanojoules and megawatt hours.
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## ››Definition: Nanojoule

The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.

So 1 nanojoule = 10-9 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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