How many megawatt-hour in 1 gigawatt hour? The answer is 1000. We assume you are converting between megawatt hour and gigawatt hour. You can view more details on each measurement unit: megawatt-hour or gigawatt hour The SI derived unit for energy is the joule. 1 joule is equal to 2.7777777777778E-10 megawatt-hour, 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 megawatt hours and gigawatt hours. Type in your own numbers in the form to convert the units!
1 megawatt-hour to gigawatt hour = 0.001 gigawatt hour
10 megawatt-hour to gigawatt hour = 0.01 gigawatt hour
50 megawatt-hour to gigawatt hour = 0.05 gigawatt hour
100 megawatt-hour to gigawatt hour = 0.1 gigawatt hour
200 megawatt-hour to gigawatt hour = 0.2 gigawatt hour
500 megawatt-hour to gigawatt hour = 0.5 gigawatt hour
1000 megawatt-hour to gigawatt hour = 1 gigawatt hour
You can do the reverse unit conversion from gigawatt hour to megawatt-hour, or enter any two units below:
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