BMI Checker
Calculate your Body Mass Index using your weight and height and learn what the result may indicate.
Understanding BMI
Body Mass Index (BMI) is a simple measurement based on a person's weight and height. It is commonly used as one way of screening for weight categories in adults.
BMI is only one measure of health. It does not directly measure body fat or account for factors such as muscle mass, age, sex, body composition, or where body fat is distributed.
Enter Your Measurements
Use your current weight and height for the calculation.
Adult BMI Categories
These categories are commonly used for adults aged 20 and older.
Important Health Notice
BMI is a screening measurement, not a diagnosis. It may not accurately represent health status in people with high muscle mass, athletes, older adults, pregnant women, or certain other groups.
This calculator is intended for educational purposes and should not replace professional medical or nutritional assessment.