Fraction Simplifier
BMI: —
About BMI Calculator
Body Mass Index (BMI) is a measure of body fat based on height and weight. It's used to screen for weight categories that may lead to health problems.
BMI Categories
- Underweight: BMI less than 18.5
- Normal weight: BMI 18.5–24.9
- Overweight: BMI 25–29.9
- Obese: BMI 30 or greater
How to Use
Enter your weight in pounds and height in inches. The calculator will instantly show your BMI and weight category.