If you want to calculate your muscle mass, speak with a healthcare professional ... it’s recommended to use your body fat percentage instead. Healthline has strict sourcing guidelines and ...

The following formula is used to calculate percentage mass: Finally, divide the gram formula mass for iron by the total gram formula mass of iron (III) oxide and convert to a percentage.

There are several methods to estimate your muscle mass percentage. Some are more accurate than others, but all can give you valuable insights: Bioelectrical Impedance Analysis (BIA): Many smart ...