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Sumivo · Health & Fitness

BMR Calculator

Estimate basal metabolic rate with the Mifflin-St Jeor equation.

01 / INPUTS

kg
cm
years

02 / RESULT

BASAL METABOLIC RATE

1780 kcal/day

BMR
1780 kcal/day

Calculation trace

  1. 10×80 + 6.25×180 − 5×30 + 5 = 1,780
    1780 kcal/day
    Mifflin-St Jeor
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How it works

Basal metabolic rate uses the Mifflin-St Jeor equation: BMR = 10×weight(kg) + 6.25×height(cm) − 5×age + s, where s is +5 for men and −161 for women.

Assumptions & limits

  • Estimates resting energy for an average healthy adult.
  • For general fitness and education only — not a medical or diagnostic tool.
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FAQ

Is BMR the same as calories burned?
No — BMR is energy at complete rest. Multiply by an activity factor (see the TDEE calculator) for daily needs.
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