Lean Body Mass Calculator
Use this Lean Body Mass (LBM) Calculator to find out the weight of your body minus fat. Knowing your lean body mass helps you track muscle, plan workouts, and optimize nutrition.
Enter your Weight and Body Fat, click calculate, and get your LBM instantly.
Lean Body Mass = Total Weight × (1 - Body Fat %). Track your muscle mass to optimize workouts.
How the Lean Body Mass Calculator Works
Lean Body Mass is your total body weight minus the fat. This calculator estimates how much of your weight is lean tissue, including muscles, bones, and organs.
- For men and women, the calculation adjusts based on body measurements and gender differences.
- No need to worry about complicated formulas — just input your numbers and get instant results.
How to Use the LBM Calculator
- Select your gender.
- Enter your weight.
- Enter your height.
- Click Calculate to see your lean body mass in kilograms or pounds.
Understanding Your Results
Your lean body mass is the portion of your weight that is not fat.
- A higher lean body mass usually indicates more muscle and stronger bones.
- Tracking your LBM is important for designing effective workouts and nutrition plans.
- Compare your LBM with your total weight to understand your body composition better.
Benefits of Knowing Your Lean Body Mass
- Track muscle development and fitness progress
- Plan calorie and protein intake more effectively
- Understand fat distribution in your body
- Helps set realistic fitness goals