This calculator allows you to convert from Joule to Gigawatt-hour and in a reverse direction. To convert from Joule to Gigawatt-hour, enter the amount of Joule into the first input and to convert from Gigawatt-hour to Joule, enter the amount of Gigawatt-hour into the second input.
1 Joule = 2.7777777777778E-13 Gigawatt-hour
To convert Joule to Gigawatt-hour: Every 1 Joule equals 2.7777777777778E-13 Gigawatt-hour. For example, 100 Joule equal 100 * 2.7777777777778E-13 = 2.7777777777778E-11 Gigawatt-hour and so on..
Joule to Btu (IT) | Joule to Kilojoule | Joule to Calorie (IT) | Joule to Erg | Joule to Watt-hour | Joule to Watt-second |