Calorie Calculator

Enter your details to get your daily calories and macros, with every step of the maths shown. Nothing leaves your device.

These are estimates from standard equations, not medical advice. Real needs vary, so treat the numbers as a starting point and adjust from how your weight and energy respond over a few weeks. This calculator is for adults. If you are pregnant or breastfeeding, have a medical condition, or have a history of disordered eating, please talk to a doctor or dietitian first.