Home/Health & Fitness Calculators/Lean Body Mass Calculator Health & Fitness Calculators Lean Body Mass Calculator EditorLast Updated: April 5, 2024 Gender Male Female Age 14 or younger? Yes No Height cm in m Weight kg lb Calculate Reset Formula byLean Body MassBody Fat Boer James Hume Boer Formula Lean Body Mass Body Fat James Formula Lean Body Mass Body Fat Hume Formula Lean Body Mass Body Fat EditorLast Updated: April 5, 2024 Facebook X LinkedIn Pinterest Share via Email Print