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Basal Metabolic Rate (BMR) Calculator
Estimate basal metabolic rate with the Mifflin-St Jeor equation.
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Formula & Clinical Notes
Formula
Men: 10W + 6.25H − 5A + 5 · Women: 10W + 6.25H − 5A − 161
Clinical Notes
Mifflin-St Jeor: men BMR = 10W + 6.25H − 5A + 5; women BMR = 10W + 6.25H − 5A − 161 (weight kg, height cm, age years). BMR is the energy needed at rest; total daily needs = BMR × activity factor. It is the most accurate predictive equation for healthy adults.
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