BMR Calculator
Units
Imperial
Metric
Sex assigned at birth
Male
Female
Age (years)
Weight (lb)
Height (in)
Weight (kg)
Height (cm)
Formula
Mifflin-St Jeor (most accurate)
Harris-Benedict (revised)
Katch-McArdle (needs body fat %)
Body fat (%)
BMR (Mifflin-St Jeor)
—
kcal / day
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