1
Take Measurements
Measure various body parts accurately.
Body Fat Calculator
Calculate body fat percentage using the US Navy method
Pro Tip
Body fat percentage is more important than weight alone. Athletes typically have 6-13% (men) or 14-20% (women) body fat.
How to Use the Body Fat Calculator
2
Input Data
Enter measurements and personal details.
3
Get Body Fat %
Receive estimated body fat percentage and category.
Body Composition Analysis
Body fat percentage indicates health better than BMI. Essential fat is 3-5% for men and 8-12% for women. Athletes and fitness enthusiasts should track this metric.
Frequently Asked Questions
Healthy ranges: men 10-20%, women 18-28%. Athletes are lower, essential minimum is 3-5% (men) and 8-12% (women).
Calculator estimates are reasonably accurate for trends. DEXA scans or hydrostatic weighing provide the most precise measurements.