The result of your conversion between zeptojoule and yoctojoule appears here
To convert between Zeptojoule and Yoctojoule you have to do the following:
First divide 1.0e-21 / 1.0e-24 = 1000.
Then multiply the amount of Zeptojoule you want to convert to Yoctojoule, use the chart below to guide you.
Symbol: zJ
No description
Symbol: yJ
No description