This calculator allows you to convert from Gigajoule to Millijoule and in a reverse direction. To convert from Gigajoule to Millijoule, enter the amount of Gigajoule into the first input and to convert from Millijoule to Gigajoule, enter the amount of Millijoule into the second input.
1 Gigajoule = 1000000000000 Millijoule
To convert Gigajoule to Millijoule: Every 1 Gigajoule equals 1000000000000 Millijoule. For example, 100 Gigajoule equal 100 * 1000000000000 = 1.0E+14 Millijoule and so on..
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