The result of your conversion between yoctojoule and terawatthour appears here
To convert between Yoctojoule and Terawatthour you have to do the following:
First divide 1.0e-24 / 3.6e+15 = 0.
Then multiply the amount of Yoctojoule you want to convert to Terawatthour, use the chart below to guide you.
Symbol: yJ
No description
Symbol: TWh
No description