Lean Body Mass Calculator

Calculate your lean body mass to understand your body composition.

Calculator

Enter Your Measurements

Enter your weight in kilograms.

Enter your body fat percentage.

Concept

What is Lean Body Mass?

Lean Body Mass (LBM) is the total weight of your body minus the weight of your body fat. It includes:

  • Muscles
  • Bones
  • Organs
  • Water
  • Connective tissue
Formula

How to Calculate LBM

The formula for calculating Lean Body Mass is:

Formula:
LBM = Total Weight × (1 - Body Fat Percentage)
Importance

Importance of LBM

Understanding your Lean Body Mass is important for:

  • Tracking muscle mass changes
  • Setting realistic fitness goals
  • Monitoring body composition changes
  • Optimizing nutrition and training
  • Assessing overall health
Factors

Factors Affecting LBM

Several factors can influence your Lean Body Mass:

  • Age
  • Gender
  • Physical activity level
  • Nutrition
  • Hormonal factors
  • Genetics
Tools

Health Calculators

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