Lean Body Mass Calculator
Everything that isn't fat: muscle, bone, organs, water. The base for protein targets and drug dosing.
Lean body mass (Boer)
61.7 kg
- =
- 136 lb
How the Lean Body Mass Calculator works
The calculation follows the standard method used across the US — no shortcuts, no hidden assumptions. Here is exactly what happens behind the scenes:
Frequently Asked Questions
How does the Lean Body Mass Calculator work?
Enter your numbers above and results update instantly using standard formulas, computed entirely on your device.
Is the Lean Body Mass Calculator free to use?
Yes — completely free with no signup required, and it works on phones, tablets, and desktops.
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