GJ
Gigajoule
Metric System

Gigajoule (GJ)

A gigajoule (GJ) equals 1 billion joules or approximately 277.8 kilowatt-hours. Gigajoules measure natural gas billing, industrial energy use, and building energy consumption. One GJ equals about 26.8 cubic meters of natural gas.

Convert From Gigajoules

Convert To Gigajoules

Conversion Factors

1 GJ 1000000000 J
1 GJ 1000000 kJ
1 GJ 1000 MJ
1 GJ 277777.77778 Wh
1 GJ 277.77777778 kWh
1 GJ 0.2777777778 MWh
1 GJ 239005736.14 cal
1 GJ 239005.73614 kcal
1 GJ 947817.12031 BTU
1 GJ 9.4781712031 therm
1 GJ 6.2415090745e27 eV
1 GJ 6.2415090745e24 keV
1 GJ 6.2415090745e21 MeV
1 GJ 1e16 erg
1 GJ 737562149.29 ft·lb

Related Units