Bearing Tools

Lean Body Mass Calculator

Estimate lean body mass (everything that isn't fat) using the Boer formula.

0lb lean body mass

Notes

  • Lean body mass includes muscle, bone, organs, and water — everything but fat.
  • Preserving LBM in a calorie deficit (via protein + resistance training) is the goal of smart fat loss.
  • Formula-based estimates differ from DEXA; use them to track trends, not absolutes.

Turn the numbers into a plan

If you'd like help applying this to your own health, schedule a consultation with the Bearing team.

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Educational only. These tools provide general estimates and are not medical advice. Individual needs vary; consult a licensed provider for personalized guidance.