The result of your conversion between exajoule and gigawatt hour appears here
To convert between Exajoule and Gigawatt Hour you have to do the following:
First divide 1.0e+18 / 3.6e+12 = 277777.77777778
Then multiply the amount of Exajoule you want to convert to Gigawatt Hour, use the chart below to guide you.
Symbol: EJ
No description
Symbol: GWh
No description