By CalculatorInn Team · Updated: 2026-03-22 · Free & accurate · Instant results
Calculate your Total Daily Energy Expenditure — the total number of calories you burn per day based on your BMR and activity level.
Interactive TDEE Calculator
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TDEE = BMR × Activity Multiplier; BMR (Mifflin-St Jeor) = 10×weight(kg) + 6.25×height(cm) − 5×age + 5 (male) or −161 (female)
BMR is the calories you burn at complete rest. TDEE multiplies BMR by your activity level to get total daily calorie burn. A 500-calorie deficit per day equals roughly 1 pound of fat loss per week.
TDEE stands for Total Daily Energy Expenditure. It is the total number of calories your body burns in a day including basal metabolism, physical activity, and digestion.
TDEE calculators provide a good estimate (within 10-15% for most people) but individual metabolism varies. Use the number as a starting point and adjust based on real-world results after 2-3 weeks.
No — TDEE is your maintenance level. To lose weight, eat 250-500 calories below TDEE. To gain weight, eat 250-500 above TDEE.
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