Gigajoules
What is a gigajoule? Gigajoule is a unit of energy: 1 GJ = 1 × 10⁹ J. Convert GJ to J, kJ, cal and 6 more units.
About these units
Gigajoule is a unit of energy: 1 GJ = 1 × 10⁹ J.
Also known as
gigajoule · gigajoules · GJ · gj
Source: BIPM, The International System of Units (SI), 9th edition
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