Body mass index (BMI) is a measure of body fat based on height and weight that implement to adult males and females.
- Enter your weight and height using Imperial or metric measures.
- Select “Calculate” and your BMI will appear below.
- Underweight: BMI is less than 18.5
- Normal weight: BMI is 18.5 to 24.9
- Overweight: BMI is 25 to 29.9
- Obese: BMI is 30 or more
