The result of your conversion between petawatthour and petajoule appears here
To convert between Petawatthour and Petajoule you have to do the following:
First divide 3.6e+18 / 1.0e+15 = 3600.
Then multiply the amount of Petawatthour you want to convert to Petajoule, use the chart below to guide you.
Symbol: PWh
No description
Symbol: PJ
No description