›› Convert gigawatt hour to megajoule


›› More information from the unit converter

How many gigawatt-hour in 1 megajoule? The answer is 2.7777777777778E-7.
We assume you are converting between gigawatt hour and megajoule.
You can view more details on each measurement unit:
gigawatt-hour or megajoule
The SI derived unit for energy is the joule.
1 joule is equal to 2.7777777777778E-13 gigawatt-hour, or 1.0E-6 megajoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigawatt hours and megajoules.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of gigawatt-hour to megajoule

1 gigawatt-hour to megajoule = 3600000 megajoule

2 gigawatt-hour to megajoule = 7200000 megajoule

3 gigawatt-hour to megajoule = 10800000 megajoule

4 gigawatt-hour to megajoule = 14400000 megajoule

5 gigawatt-hour to megajoule = 18000000 megajoule

6 gigawatt-hour to megajoule = 21600000 megajoule

7 gigawatt-hour to megajoule = 25200000 megajoule

8 gigawatt-hour to megajoule = 28800000 megajoule

9 gigawatt-hour to megajoule = 32400000 megajoule

10 gigawatt-hour to megajoule = 36000000 megajoule

›› Want other units?

You can do the reverse unit conversion from megajoule to gigawatt-hour, or enter any two units below:

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›› Definition: Megajoule

The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.

So 1 megajoule = 106 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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