How can you convert 1 gigajoule to kilowatt-hours?
How many kilowatt-hours are in one gigajoule?
You can find out the answer in one of two ways:
use our calculator above for maximum accuracy or
use the following equation:
There are 277.777777777 kilowatt-hours in a gigajoule. Thus, we must multiply the number of gigajoules (1) by 277.777777777 to get kilowatt-hours.
Conversion table between gigajoules and kilowatt-hours near 1 GJ:
Alternative spelling
one gigajoule to kilowatt-hours, 1 gigajoule to kilowatt-hours, 1 GJ to kWh, 1GJ to kilowatt-hours, 1 gigajoule in kilowatt-hours, 1 GJ in kWh, 1GJ in kilowatt-hours.