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Convert gigawatt-hour to watt-hour

Please provide a value below to convert gigawatt-hour [GW*h] to watt-hour [W*h], or vice versa.

The gigawatt-hour is a unit of energy. By definition, 1 gigawatt-hour [GW*h] equals exactly 1000000000.0 watt-hour [W*h] — a fixed mathematical relationship, not an approximation.

gigawatt-hour to watt-hour Conversion Table

gigawatt-hour [GW*h]watt-hour [W*h]
1 GW*h1000000000.0 W*h
5 GW*h5000000000.0 W*h
10 GW*h10000000000.0 W*h
50 GW*h50000000000.0 W*h
100 GW*h100000000000.0 W*h

Formula

1 gigawatt-hour [GW*h] = 1000000000.0 watt-hour [W*h]
1 watt-hour [W*h] = 1.0E-9 gigawatt-hour [GW*h]

Convert Gigawatt-Hour to Other Energy Units