How to calculate actual body fat refers to the process of determining the proportion of fat mass relative to lean mass within the human body. For instance, knowing one’s body fat percentage can help them set realistic fitness goals, track progress, and maintain a healthy weight.
Calculating body fat is critical for health and fitness. It provides insights into overall body composition and health risks associated with excessive body fat. Historically, the development of bioelectrical impedance analysis (BIA) in the 1960s revolutionized body fat measurement, providing a non-invasive and relatively accurate method.