Lean Body Mass Calculator Online



The formula for calculating Lean Body Mass (LBM) is

Lean Body Mass (LBM) (For Men) = 0.407 * weight (kg) + 0.267 * height (cm) - 19.2

Lean Body Mass (LBM) (For Women) = 0.252 * weight (kg) + 0.473 * height (cm) - 48.3

Example of Calculations (For Men):

Height: 170 cm

Weight: 43 kg

Lean Body Mass (LBM) = (0.407 * 43 + 0.267 * 43) - 19.2 = 43.691 kg

Example of Calculations (For Women):

Height: 170 cm

Weight: 43 kg

Lean Body Mass (LBM) = (0.252 * 43 + 0.473 * 43) - 48.3 = 42.946 kg