Muscle Mass Calculator
Estimate skeletal muscle mass
kg
cm
Formula
SMM = 0.244W + 7.8H - 0.098A + 6.6G - 3.3
Janssen equation estimates skeletal muscle mass.
Examples
80kg male, 178cm, 30yo
~35.5 kg muscle mass.
Frequently Asked Questions
About Muscle Mass
Estimate skeletal muscle mass from body measurements.
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