

You can choose whether you want your weight to be displayed in pounds, kilograms, or stones. Under Units, you will see that it is possible to use a whole lot of different units, some of which you may not have heard of. Looking at the Units, go to the Energy section and choose Calories instead of Kilojoules.When you enter Settings, click on Profile.Enter the MFP app and click More (bottom right corner).How to Change Kilojoules to Calories on MyFitnessPal?Ĭhanging kilojoules to calories on the MFP app on your phone is very easy as the app supports both units. There are also many apps that can precisely convert kilojoules to calories for you in a matter of milliseconds. Nowadays, there are many convertors available online. If someone gave you the energy content of a piece of cake in kilojoules, you can just divide it by 4.2 (or multiply by 0.24) to convert to calories.

Therefore, the kilojoule is a smaller unit than the calorie where one kilojoule is 0.24 calories.

One calorie is equal to around 4.184 kilojoules (often rounded up to 4.2kJ).
