The result of your conversion between kilojoule and zettajoule appears here
To convert between Kilojoule and Zettajoule you have to do the following:
First divide 1000 / 1.0e+21 = 0.
Then multiply the amount of Kilojoule you want to convert to Zettajoule, use the chart below to guide you.
Symbol: kJ
No description
Symbol: zJ
No description