Body Fat Calculator
Estimate body fat percentage using BMI method.
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Estimated Body Fat
What Is Body Fat Percentage?
Body fat percentage is the proportion of your total body weight that is made up of fat tissue. The rest of your weight comes from muscle, bone, water, and organs — collectively known as lean mass. Unlike BMI, body fat percentage gives a much more accurate picture of your body composition and fitness level.
How to Use This Calculator
- Measure your waist, neck, and (for women) hips in centimeters.
- Enter your height and gender.
- Click "Calculate" to get your estimated body fat percentage.
Healthy Body Fat Ranges
| Category | Men | Women |
|---|---|---|
| Essential Fat | 2–5% | 10–13% |
| Athletic | 6–13% | 14–20% |
| Fitness | 14–17% | 21–24% |
| Average | 18–24% | 25–31% |
| Obese | 25%+ | 32%+ |
💡 Tip: You can lower body fat by combining a moderate calorie deficit with strength training. Building muscle while losing fat is the most effective way to improve your body composition long term.
⚠️ This is an estimate based on measurements. For clinical accuracy, consult a health professional for DEXA scan or hydrostatic weighing.