The result of your conversion between exajoule and terawatthour appears here
To convert between Exajoule and Terawatthour you have to do the following:
First divide 1.0e+18 / 3.6e+15 = 277.77777778
Then multiply the amount of Exajoule you want to convert to Terawatthour, use the chart below to guide you.
Symbol: EJ
No description
Symbol: TWh
No description