Lean Body Mass Calculator

Calculate Your LBM

Your Results

Average Lean Body Mass
58.8 kg
Based on multiple formulas

Formula Comparison

Body Composition

Understanding LBM

About the Formulas

Boer Formula

Uses height and weight, good for average builds

  • Average body types
  • General population
  • Quick estimates

James Formula

Accounts for gender differences

  • Gender-specific calculations
  • More accurate for extreme heights
  • Athletic individuals

Hume Formula

Most comprehensive formula

  • Most body types
  • Athletes
  • Research purposes

What is Lean Body Mass?

  • Total weight minus body fat
  • Includes muscle, bone, organs
  • Key indicator of fitness
  • Used for nutrition planning
  • Important for athletes

Tips for Increasing LBM

  • Regular strength training
  • Adequate protein intake
  • Proper rest and recovery
  • Progressive overload
  • Balanced nutrition