kJ to Calorie Formula: Calories = kilojoules / 4.184

kJ to Calorie Definition If you want to learn how to convert kilojoules to calories with just the click of a mouse then you have come to the right place! Use the free online kJ to Calorie Calculator by simply entering in the number of kilojoules and then pressing enter – that’s it! Also, convert Calorie to kJ.

How to Calculate kJ to Calorie Let's be honest - sometimes the best kj to calorie calculator is the one that is easy to use and doesn't require us to even know what the kj to calorie formula is in the first place! But if you want to know the exact formula for calculating kj to calorie then please check out the "Formula" box above.