Advanced Calorie Calculator Estimate your daily calorie needs to maintain, lose, or gain weight. Age Gender Male Female Weight Units kg lbs Height Units cm ft Activity Level Sedentary (little or no exercise) Lightly active (light exercise/sports 1-3 days/week) Moderately active (moderate exercise/sports 3-5 days/week) Very active (hard exercise/sports 6-7 days a week) Extra active (very hard exercise/physical job) 0 Maintenance Calories 0 Mild Weight Loss 0 Weight Loss 0 Mild Weight Gain 0 Weight Gain