Calories to KJ: How Many Should You Eat (and Burn) Per Day?
Pick up almost any packet of food in an Australian supermarket and the energy is listed in kilojoules. Open a fitness app or a US recipe site, though, and suddenly it's calories. No wonder so many people end up doing rough mental maths in the cereal aisle, wondering if 1,200 kJ for breakfast is a lot or not much at...
