Calculate body fat percentage using various methods
âšī¸ About Body Fat Calculator
Estimate your body fat percentage using the US Navy body fat estimation method, which uses measurements of neck, waist, and hip circumference. Results include body fat percentage, lean body mass, fat mass, and a classification (essential, athletic, fitness, acceptable, or obese). Supports both male and female formulas.
â Frequently Asked Questions
It uses circumference measurements â neck, waist, and hip (for women) â in a regression-based formula developed by the US military to estimate body fat percentage without specialized equipment.
For men, 14â17% is considered fit, and 18â24% is acceptable. For women, 21â24% is fit, and 25â31% is acceptable. Essential fat is 2â5% for men and 10â13% for women.