BMR Calculator

Calculate your Basal Metabolic Rate using Mifflin-St Jeor and Harris-Benedict formulas.

BMR calculator computes the minimum calories needed to sustain life at rest using two formulas.

Features

  • Mifflin-St Jeor formula
  • Harris-Benedict formula
  • Side-by-side comparison
  • Based on gender/age/height/weight

How it works

Mifflin: M = 10W + 6.25H - 5A + 5. Harris-Benedict: M = 88.362 + 13.397W + 4.799H - 5.677A.

Calculators