Estimador de Massa Muscular Esqueletica — Formula

Skeletal Muscle Mass Estimation

SMM (kg) = 0.244 x Weight(kg) + 7.80 x Height(m) - 0.098 x Age + 6.6 x Gender - 3.3

Gender = 1 for male, 0 for female. This calculator uses the male equation.

Typical SMM Ranges (Male)

AgeSMM % of Body Weight 20-2940-44% 30-3937-42% 40-4935-40% 50+30-37%

Exemplo Resolvido

A 30-year-old male, 180 lbs, 70 inches tall.

  1. Weight = 81.6 kg, Height = 1.778 m
  2. SMM = 0.244 x 81.6 + 7.80 x 1.778 - 0.098 x 30 + 6.6 - 3.3
  3. = 19.9 + 13.9 - 2.9 + 6.6 - 3.3 = 34.2 kg
  4. As % = 34.2 / 81.6 x 100 = 41.9%