BMR Calculator
Estimate your Basal Metabolic Rate — the calories your body burns at complete rest — using the Mifflin-St Jeor formula.
Formula (Mifflin-St Jeor)
Men: BMR = 10W + 6.25H − 5A + 5
Women: BMR = 10W + 6.25H − 5A − 161
W = weight (kg), H = height (cm), A = age (years)
Next step
Multiply your BMR by an activity factor to find your total daily calorie needs — try the Calorie Calculator.
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