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Convert gigajoule to kilowatt-hour

Please provide a value below to convert gigajoule [GJ] to kilowatt-hour [kW*h], or vice versa.

The gigajoule is a unit of energy. By definition, 1 gigajoule [GJ] equals exactly 277.7777777778 kilowatt-hour [kW*h] — a fixed mathematical relationship, not an approximation.

gigajoule to kilowatt-hour Conversion Table

gigajoule [GJ]kilowatt-hour [kW*h]
1 GJ277.7777777778 kW*h
5 GJ1388.8888888889 kW*h
10 GJ2777.7777777778 kW*h
50 GJ13888.8888888889 kW*h
100 GJ27777.7777777778 kW*h

Formula

1 gigajoule [GJ] = 277.7777777778 kilowatt-hour [kW*h]
1 kilowatt-hour [kW*h] = 0.0036 gigajoule [GJ]

Convert Gigajoule to Other Energy Units