Body Fat Calculator
Calculate your body fat percentage using the US Navy method. This calculator provides a reliable estimate based on body measurements, giving you a better picture of your fitness than BMI alone.
Understanding Body Fat Percentage
Body fat percentage is the proportion of your total body weight that is fat mass. Unlike BMI, which only considers height and weight, body fat percentage gives a more accurate picture of your body composition and health.
Essential fat is necessary for hormone production, vitamin absorption, and organ protection. For men, essential fat is about 2-5%; for women, it's about 10-13% due to reproductive needs.
Athletes typically have lower body fat percentages due to higher muscle mass. Understanding your body fat percentage helps set realistic fitness goals and track progress more accurately than weight alone.
How to Use This Calculator
- Select your gender (male or female)
- Enter your neck circumference in inches
- Enter your waist circumference in inches
- For females, enter your hip circumference in inches
- Click "Calculate" to see your estimated body fat percentage