The result of your conversion between hectojoule and gigacalorie [I.T.] appears here
To convert between Hectojoule and Gigacalorie [I.T.] you have to do the following:
First divide 100 / 4186800000 = 0.00000002
Then multiply the amount of Hectojoule you want to convert to Gigacalorie [I.T.], use the chart below to guide you.
Symbol: hJ
No description
Symbol: Gcal
No description