Gender Male Female Age (years) Weight (kg) Height (cm) 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 (very hard exercise & physical job) Calculate Calories Your Daily Calorie Needs: Maintenance: **kcal** To lose 0.5kg/week: **kcal** To gain 0.5kg/week: **kcal** Please fill in all fields with valid numbers.