The result of your conversion between celsius heat unit and gigajoule appears here
To convert between Celsius Heat Unit and Gigajoule you have to do the following:
First divide 1899.1005 / 1.0e+09 = 0.0000019
Then multiply the amount of Celsius Heat Unit you want to convert to Gigajoule, use the chart below to guide you.
Symbol: Chu
No description
Symbol: GJ
No description