The result of your conversion between gigajoule and kilowatt hour appears here
To convert between Gigajoule and Kilowatt Hour you have to do the following:
First divide 1.0e+09 / 3600000 = 277.77777778
Then multiply the amount of Gigajoule you want to convert to Kilowatt Hour, use the chart below to guide you.
Symbol: GJ
No description
Symbol: kWh
No description