Calculate your Body Mass Index and body fat percentage to understand your health metrics
Body Mass Index (BMI) is a measure of body fat based on height and weight. It's a screening tool that can indicate whether you're underweight, at a healthy weight, overweight, or obese.
Underweight
BMI < 18.5
Normal
18.5 - 24.9
Overweight
25 - 29.9
Obese
BMI ≥ 30
Your BMI
0
Normal Weight
Body fat percentage is the proportion of fat to total body weight. This calculator uses the U.S. Navy method, which estimates body fat based on circumference measurements.
Your Body Fat Percentage
0%
Normal
Healthy Body Fat Ranges:
Men
Essential: 2-5%
Athletes: 6-13%
Fitness: 14-17%
Average: 18-24%
Obese: 25%+
Women
Essential: 10-13%
Athletes: 14-20%
Fitness: 21-24%
Average: 25-31%
Obese: 32%+
This calculator is not a diagnostic tool and should not replace professional medical advice. BMI and body fat calculations are estimates and may not be accurate for athletes, elderly individuals, or people with certain medical conditions. If you have concerns about your weight or health, please consult with a qualified healthcare provider.