Lean Mass Index Calculator
Calculate your Lean Mass Index (LMI) - a measure of muscle mass relative to height that complements BMI.
Your Information
Why LMI Matters
LMI provides a better assessment of body composition than BMI alone. Two people with the same BMI can have very different LMI values - one might be muscular while the other has excess fat.
Lean Mass Index
21.4
Above Average
Good muscle development.
Body Composition
Lean Mass65.6 kg
Fat Mass14.4 kg
Comparison Indices
Lean Mass Index (LMI)21.4 kg/m²
Fat Mass Index (FMI)4.7 kg/m²
Body Mass Index (BMI)26.1 kg/m²
Note: LMI + FMI = BMI
LMI Reference Ranges
Males
Low<16.7
Normal16.7-19.8
Above Average19.8-22
High (Athletic)>22
Ideal Lean Mass for Your Height
Based on your height of 1.75m, an ideal lean mass would be between 55.1 and 64.3 kg.