Body fat percentage is a much more accurate indicator of physical fitness and health risks than body weight alone. Understanding your body composition helps you focus on losing fat rather than simply losing weight.
Essential Fat vs. Storage Fat
Your body composition consists of lean mass (muscle, bone, organs, water) and fat mass. Fat mass is further divided into essential fat (required for physiological functions) and storage fat (excess energy reserves).
Calculating Body Fat Percentage
Clinical research published in the American Journal of Clinical Nutrition indicates that body fat can be estimated using skinfold measurements, bioelectrical impedance, or height-and-circumference equations. You can estimate your body composition metrics using our interactive Body Fat Calculator.
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Healthy Body Fat Ranges
Optimal body fat ranges vary by age and biological sex, with fitness ranges typically falling between 14-24% for men and 21-31% for women.
| Classification | Women (Percentage) | Men (Percentage) |
|---|---|---|
| Essential Fat | 10% to 13% | 2% to 5% |
| Athletes | 14% to 20% | 6% to 13% |
| Fitness | 21% to 24% | 14% to 17% |
| Acceptable | 25% to 31% | 18% to 24% |
Disclaimer: This video and accompanying text are for educational purposes only and do not constitute professional medical advice.