How many gigawatt-hour in 1 mega joule? 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 mega joule The SI derived unit for energy is the joule. 1 joule is equal to 2.7777777777778E-13 gigawatt-hour, or 1.0E-6 mega joule. 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!
1 gigawatt-hour to mega joule = 3600000 mega joule
2 gigawatt-hour to mega joule = 7200000 mega joule
3 gigawatt-hour to mega joule = 10800000 mega joule
4 gigawatt-hour to mega joule = 14400000 mega joule
5 gigawatt-hour to mega joule = 18000000 mega joule
6 gigawatt-hour to mega joule = 21600000 mega joule
7 gigawatt-hour to mega joule = 25200000 mega joule
8 gigawatt-hour to mega joule = 28800000 mega joule
9 gigawatt-hour to mega joule = 32400000 mega joule
10 gigawatt-hour to mega joule = 36000000 mega joule
You can do the reverse unit conversion from mega joule to gigawatt-hour, or enter any two units below:
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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