Strength Calculators › Calorie Calculator
Work out roughly how many calories you burn in a day, and what to eat to lose fat, stay the same or build muscle. It uses the Mifflin-St Jeor formula, the one most dietitians start from.
These are estimates for healthy adults, based on widely used formulas. They are a starting point, not medical advice. If you have a health condition, are pregnant or are under 18, speak to your GP before changing your diet.