The result of your conversion between megajoule and gigajoule appears here
To convert between Megajoule and Gigajoule you have to do the following:
First divide 1000000 / 1.0e+09 = 0.001
Then multiply the amount of Megajoule you want to convert to Gigajoule, use the chart below to guide you.
Symbol: MJ
No description
Symbol: GJ
No description