Calorie (TDEE) Calculator Estimate your daily calorie needs using the Mifflin-St Jeor formula. Gender Male Female Age (Years) Weight (kg) Height (cm) Activity Level Select your weekly activity Sedentary (Little/no exercise, desk job) Lightly Active (1-3 days/week exercise) Moderately Active (3-5 days/week exercise) Very Active (6-7 days/week hard exercise) Extra Active (Intense daily exercise, physical job, 2x/day training) Calculate TDEE Your Calorie Estimates Basal Metabolic Rate (BMR): The minimum calories your body needs at rest. Total Daily Energy Expenditure (TDEE): calories/day (Maintenance) Goals: Calorie target for Weight Loss (0.5 kg/week): Calorie target for Weight Gain (0.5 kg/week):