Calorie Calculator Age Sex Male Female Units Metric (kg, cm) Imperial (lb, ft/in) Weight (kg) Height (cm) Height (ft) Height (in) Activity level Sedentary (little or no exercise) Lightly active (1-3 days/week) Moderately active (3-5 days/week) Very active (6-7 days/week) Extra active (hard daily exercise) Goal Maintain weight Lose weight (500 kcal/day deficit ≈ 0.5 kg/week) Gain weight (300-500 kcal/day surplus) Calculate Reset