A body fat calculator for weight lifting, a noun, is a tool that estimates body fat percentage using equations that consider weight lifting-specific measurements. For instance, the Jackson-Pollock 3-site formula utilizes skinfold measurements from the chest, abdomen, and thigh to gauge body fat in weightlifters.
These calculators are crucial for weightlifters to determine body composition, optimize training programs, and track progress. Historically, the U.S. Navy developed the first body fat calculator in the 1960s to assess body fat in military personnel.