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Calculate your Total Daily Energy Expenditure using the Mifflin-St Jeor equation—the most accurate method for estimating metabolic rate.
Be honest—most people overestimate their activity level
Basal Metabolic Rate
Maintenance Calories (TDEE)
Target Calories
BMR Formula (Mifflin-St Jeor): (10 × weight in kg) + (6.25 × height in cm) - (5 × age) + 5
Your TDEE: BMR (1737) × Activity Multiplier (1.55) = 2693 calories
This equation is considered the most accurate for estimating resting metabolic rate (within ±10% for most people).
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How the AI uses this data
"Based on your TDEE of 2,400 cal and sleep debt of 7 hours, I'd focus on sleep before cutting calories—research shows sleep deprivation can reduce metabolism by 5-15%."
Personalized nutrition advice based on your actual metabolism.