How Many Kilocalories in a Joule?

Quick Answer
1 Joule = 0 Kilocalories

1 J = 0 kcal

Formula

kcal = J × 0

Conversion Table

Joules (J)Kilocalories (kcal)
1 J0 kcal
2 J0 kcal
5 J0.001 kcal
10 J0.002 kcal
20 J0.005 kcal
50 J0.012 kcal
100 J0.024 kcal
500 J0.12 kcal
1,000 J0.239 kcal

Worked Examples

Convert 5 J to kcal:
5 J × 0 = 0.001 kcal
Convert 10 J to kcal:
10 J × 0 = 0.002 kcal
Convert 50 J to kcal:
50 J × 0 = 0.012 kcal

FAQ

How many Kilocalories are in 1 Joule?
There are 0 Kilocalories in 1 Joule. Formula: kcal = J × 0.
How to convert Joules to Kilocalories?
To convert Joules to Kilocalories, multiply the number of Joules by 0. For example, 10 J = 0.002 kcal.
How many Kilocalories are in 100 Joules?
There are 0.024 Kilocalories in 100 Joules. Calculation: 100 × 0 = 0.024.