💡 Quick Answer & Definition(Verified Formula)
Estimate daily Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE).
BMR vs. TDEE: What Is the Difference?
Basal Metabolic Rate (BMR) is the energy expended while at complete rest. Total Daily Energy Expenditure (TDEE) factors in physical activity and exercise.
Mifflin-St Jeor Formula
Our calculator utilizes the scientifically validated Mifflin-St Jeor formula to compute accurate metabolic baseline calories from age, gender, height, and weight.
Caloric Targets for Weight Goals
To lose 1 lb per week, target a 500 kcal daily deficit below TDEE. To gain lean muscle, aim for a 250|500 kcal daily surplus with adequate dietary protein.
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