Calorie Calculator Calculate the daily calorie intake required to maintain or change your weight. For babies and children, it will be based on standard guidelines. Male Female Gender Age (years) Height (cm) Weight (kg) Sedentary (little or no exercise) Lightly active (1-3 days/week) Moderately active (3-5 days/week) Very active (6-7 days/week) Super active (physical job & exercise) Activity Level Maintain Weight Lose Weight Gain Weight Goal Adult (18+) Child (2-17 years) Baby (0-2 years) Age Group Calculate Reset Metric Value