Watt-hours:

Gigawatt-hours:

1 Watt-hours (Wh) is equal to 1e-9 Gigawatt-hours (GWh).

1 Wh = 1e-9 GWh

or

1 GWh = 1000000000 Wh

Convert 1Wh Units

Result

Watt-hours to Milliwatt-hours

1000

Watt-hours to Kilowatt-hours

0.001

Watt-hours to Megawatt-hours

0.000001

Watt-hours to Gigawatt-hours

1e-9

Watt-hours to Joules

3600

Watt-hours to Kilojoules

3.6