The result of your conversion between terajoule and gigajoule appears here
To convert between Terajoule and Gigajoule you have to do the following:
First divide 1.0e+12 / 1.0e+09 = 1000.
Then multiply the amount of Terajoule you want to convert to Gigajoule, use the chart below to guide you.
Symbol: TJ
No description
Symbol: GJ
No description