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TDEE Calculator

Your Total Daily Energy Expenditure (TDEE) is the total number of calories your body burns in a day, including your basal metabolic rate, the thermic effect of food, and all physical activity. Understanding your TDEE is the foundation of any nutrition plan, whether you are trying to gain muscle, lose fat, or maintain your current physique.

This calculator uses the Mifflin-St Jeor equation, the most accurate predictive formula for estimating BMR in healthy adults. Combined with your activity level, it produces your TDEE and recommended calorie targets for bulking, maintaining, or cutting.

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