The result of your conversion between exawatt hour and zettawatthour appears here
To convert between Exawatt Hour and Zettawatthour you have to do the following:
First divide 3.6e+21 / 3.6e+24 = 0.001
Then multiply the amount of Exawatt Hour you want to convert to Zettawatthour, use the chart below to guide you.
Symbol: EWh
No description
Symbol: ZWh
No description