Basal Metabolic Rate Calculators

3 BMR Calculators

 

Harris Benedict Formula

Harris-Benedict Calculator

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Find Out Your Total Energy Needs By Mulplying Your Activity Level

  • Sedentary (little or no exercise) : Calorie-Calculation = BMR x 1.2

  • Lightly active (light exercise/sports 1-3 days/week) : Calorie-Calculation = BMR x 1.375

  • Moderately active (moderate exercise/sports 3-5 days/week) : Calorie-Calculation = BMR x 1.55

  • Very active (hard exercise/sports 6-7 days a week) : Calorie-Calculation = BMR x 1.725

  • If you are extra active (very hard exercise/sports & physical job or 2x training) : Calorie-Calculation = BMR x 1.9

Mifflin St. Jeor Formula

BMR Calculator (Basal Metabolic Rate, Mifflin St Jeor Equation)

Katch-McArdle Method

Katch-McArdle Calculator

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Need BMR and Lean Body Mass

  • BMR = 370 + (21.6 x Lean Body Mass(kg) )
  • Lean Body Mass = (Weight(kg) x (100-(Body Fat)))/100