The result of your conversion between gigacalorie [15° C] and petajoule appears here
To convert between Gigacalorie [15° C] and Petajoule you have to do the following:
First divide 4185800000 / 1.0e+15 = 0.00000419
Then multiply the amount of Gigacalorie [15° C] you want to convert to Petajoule, use the chart below to guide you.
Symbol: Gcal
No description
Symbol: PJ
No description