LBM Calculator

This LBM Calculator helps you estimate your Lean Body Mass (LBM), which represents the weight of your body excluding fat.

Lean Body Mass Calculator




Formula:


LBM Formula (Boer Formula)

For men:
LBM = 0.407 × weight (kg) + 0.267 × height (cm) − 19.2

For women:
LBM = 0.252 × weight (kg) + 0.473 × height (cm) − 48.3

Parameters Explained

  • Weight: total body weight measured in kilograms (kg)
  • Height: body height measured in centimeters (cm)
  • Gender: used to adjust the formula for accuracy

How It Works

The calculator uses your height, weight, and gender to estimate lean body mass, which includes muscles, bones, organs, and water, excluding body fat.

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