This calculator allows you to convert from Gigajoule to Nanojoule and in a reverse direction. To convert from Gigajoule to Nanojoule, enter the amount of Gigajoule into the first input and to convert from Nanojoule to Gigajoule, enter the amount of Nanojoule into the second input.
1 Gigajoule = 1.0E+18 Nanojoule
To convert Gigajoule to Nanojoule: Every 1 Gigajoule equals 1.0E+18 Nanojoule. For example, 100 Gigajoule equal 100 * 1.0E+18 = 1.0E+20 Nanojoule and so on..
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