The result of your conversion between yoctojoule and calorie [thermochemical] appears here
To convert between Yoctojoule and Calorie [thermochemical] you have to do the following:
First divide 1.0e-24 / 4.184 = 0.
Then multiply the amount of Yoctojoule you want to convert to Calorie [thermochemical], use the chart below to guide you.
Symbol: yJ
No description
Symbol: cal
No description