Calorie Calculator Calorie CalculatorEstimate the number of calories you need to maintain, lose, or gain weight.Your Details Unit System Metric (cm, kg) Imperial (ft, lbs) Gender Male Female Age Weight (kg) Height (cm) Height (ft) (in) 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/sports & physical job) Calculate Your Results Error! Please fill out all fields with valid values.Maintenance Calories0calories/dayWeight Loss GoalsMild Weight Loss0.25 kg/week0Weight Loss0.5 kg/week0Extreme Weight Loss1 kg/week0Weight Gain GoalsMild Weight Gain0.25 kg/week0Weight Gain0.5 kg/week0Fast Weight Gain1 kg/week0