BMI Calculator
Calculate your Body Mass Index and see which category you fall into. BMI is a useful starting point for assessing body weight relative to height.
About BMI
Body Mass Index (BMI) is a simple calculation using height and weight. While it does not directly measure body fat, it is a useful screening tool for weight categories that may indicate health risks.
Note: BMI may overestimate body fat in athletes and muscular individuals, and may underestimate it in older adults or those with low muscle mass. Use it as a general reference alongside other health indicators.
BMI Categories
- Underweight: BMI less than 18.5
- Normal weight: BMI 18.5 to 24.9
- Overweight: BMI 25 to 29.9
- Obese: BMI 30 or higher
Related: For a more comprehensive health assessment, combine your BMI with our Body Fat Calculator using the Navy circumference method.