The result of your conversion between petajoule and exawatt hour appears here
To convert between Petajoule and Exawatt Hour you have to do the following:
First divide 1.0e+15 / 3.6e+21 = 0.00000028
Then multiply the amount of Petajoule you want to convert to Exawatt Hour, use the chart below to guide you.
Symbol: PJ
No description
Symbol: EWh
No description