Body Fat Percentage Calculator
Calculate your body fat percentage using multiple scientific methods. Get accurate body composition analysis and personalized health recommendations.
Calculate Your Body Fat
Choose your preferred method and enter measurements
Your Body Fat Analysis
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to see body fat analysis
Body Fat Percentage Categories
Men's Body Fat Categories
Women's Body Fat Categories
Understanding Body Fat Percentage
Health Indicator
Body fat percentage is a better health indicator than BMI as it distinguishes between fat and muscle mass.
Athletic Performance
Optimal body fat levels vary by sport and can significantly impact athletic performance and recovery.
Metabolic Health
Healthy body fat levels support proper hormone function, metabolism, and overall physiological balance.
Disease Risk
Both excessively high and low body fat percentages can increase risk of various health conditions.
Body Fat Percentage FAQs
Which method is most accurate?
The US Navy method is generally the most accurate of these calculator methods (within 3-4%). For clinical accuracy, DEXA scans or hydrostatic weighing are recommended.
Why do women have higher essential fat?
Women require more essential fat for reproductive health, including hormone production and childbearing functions. Essential fat is stored in breasts, hips, and thighs.
How often should I measure body fat?
For tracking progress, measure every 4-8 weeks. Daily fluctuations are normal, so focus on long-term trends rather than day-to-day changes.
Can I be overweight with normal BMI?
Yes, this is called "normal weight obesity." People can have normal BMI but high body fat percentage if they have low muscle mass and high fat mass.
What's a healthy body fat range?
For men: 8-19% is good, 20%+ is high. For women: 21-33% is good, 34%+ is high. However, optimal ranges vary by age, genetics, and fitness goals.