Based on the chart below, you can calculate your BMI to see if it indicates you are underweight, a healthy weight, overweight, or obese. If you score below 18.5, then your BMI is underweight.

Body mass index (BMI) can help you see if your weight is raising your risk for health problems. It uses a formula to compare how much you weigh with how tall you are. A BMI lower than 18.5 is ...

To calculate your BMI use our BMI calculators or review our charts. We've given options for both metric and imperial measurements.