🏋️ Lean Body Mass Calculator
Calculate your lean body mass (LBM) - the weight of your body excluding all body fat.
What is Lean Body Mass?
Lean Body Mass (LBM) is the total weight of your body minus all fat mass. It includes muscles, bones, organs, skin, blood, and water. LBM is important for calculating protein needs, medication dosages, and tracking fitness progress.
LBM Formula (Boer)
For Men: LBM = (0.407 × weight in kg) + (0.267 × height in cm) - 19.2
For Women: LBM = (0.252 × weight in kg) + (0.473 × height in cm) - 48.3
Note: Athletes and bodybuilders typically have higher LBM percentages than average individuals.