BMI Calculator

Calculate your Body Mass Index using your height and weight according to the CDC guidelines.

Note: BMI is not a complete measure of body fat or overall health, but it can be a useful screening tool.

Select Unit System

Metric Imperial

Enter your height and weight to see your BMI

BMI Categories: Underweight = <18.5 | Normal weight = 18.5–24.9 | Overweight = 25–29.9 | Obesity = BMI of 30 or greater

This calculator is for adults 20 years and older. For children and teens, please consult with a healthcare provider.