The result of your conversion between gigajoule and exajoule appears here
To convert between Gigajoule and Exajoule you have to do the following:
First divide 1.0e+09 / 1.0e+18 = 0.
Then multiply the amount of Gigajoule you want to convert to Exajoule, use the chart below to guide you.
Symbol: GJ
No description
Symbol: EJ
No description