Convert 21 Calories to Joules

21 Calories (calth)
1 calth = 4.184 J
=
87.864 Joules (J)
1 J = 0.239006 calth

Data Energy converter

More information from the unit converter

Q: How many Calories in a Joule?

The answer is 0.239006 Joule

Q: How do you convert 21 Calorie (calth) to Joule (J)?

21 Calorie is equal to 87.864 Joule. Formula to convert 21 calth to J is 21 * 4.184

Q: How many Calories in 21 Joules?

The answer is 5.01912 Calories