Enter your data to calculate your body fat percentage based on your age and sex. Use a period as a decimal separator.
Your Body Fat Percentage is:
%
Body fat percentage is an estimate of the proportion of fat in relation to total body weight. It uses BMI as a reference and incorporates sex and age for a more accurate estimate.
For an accurate measurement, body composition must be assessed in a laboratory with specialized equipment.
Men: 1.2 × BMI + 0.23 × age − 16.2
Women: 1.2 × BMI + 0.23 × age − 5.4
Compare your results with this table to see which category you fall into.
| Age | Normal | Overweight | Obesity |
|---|---|---|---|
| 18-39 | 21-33% | 33-39% | +39% |
| 40-59 | 23-35% | 35-40% | +40% |
| 60-79 | 24-36% | 36-42% | +42% |
Compare your results with this table to see which category you fall into.
| Age | Normal | Overweight | Obesity |
|---|---|---|---|
| 18-39 | 8-20% | 20-25% | +25% |
| 40-59 | 11-22% | 22-28% | +28% |
| 60-79 | 13-25% | 25-30% | +30% |