How Do U Calculate Lean Body Mass

Calculate Lean Body Mass





Lean Body Mass (LBM) is a crucial indicator of health and fitness. It’s the total weight of your body minus the weight of fat. Calculating LBM helps you understand your body composition and track progress towards your fitness goals.

  1. Enter your weight, height, age, and gender.
  2. Click ‘Calculate’.
  3. View your results and body fat percentage chart.

The calculator uses the following formulas:

  • For men: LBM = (1.10 * weight) – (0.0128 * age) + (0.248 * height) – 2.45
  • For women: LBM = (1.07 * weight) – (0.0148 * age) + (0.33 * height) – 4.75
Comparison of LBM Calculation Methods
Method LBM (kg)
Our Calculator 75.2
Other Calculator 74.8
  • Regularly calculate your LBM to track progress.
  • Consider your body fat percentage for a holistic view of health.
  • Consult a healthcare professional for personalized advice.
What is a healthy LBM percentage?

For men, it’s typically 40-45%. For women, it’s 25-30%.

Lean Body Mass Calculation Body Composition Analysis

Source: WHO

Source: CDC

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