🔢 Free Tool
Calorie Calculator (TDEE)
Find out exactly how many calories you need per day — based on the Mifflin-St Jeor equation, used by dietitians worldwide.
How is this calculated?
BMR (Basal Metabolic Rate) — calories burned at complete rest using the Mifflin-St Jeor equation, the most accurate validated formula in clinical nutrition.
TDEE (Total Daily Energy Expenditure) — BMR multiplied by your activity factor. This is your true daily calorie burn including all movement.
⚕️ These are estimates. Individual metabolism varies. Consult a registered dietitian for clinical guidance.
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Also try: Macro Calculator →