Body Mass Index (BMI) Calculator.

Body Mass Index (BMI) Calculator

At regular intervals, your healthcare professional may evaluate your body mass index (BMI), a measure of weight in relation to height, as a standard measure of your general health. BMI is determined by dividing your weight by your height squared. Your healthcare professional may use your BMI to determine if you are maintaining a healthy weight or if you are underweight, overweight or obese and need to consider a weight management program.

To calculate your BMI, enter the following information:


Please enter your height:
Your weight:
In general, a BMI under 18.5 is considered underweight. A BMI of 18.5 to 24. 9 is considered a healthy weight range. A BMI of 25 to 29.9 is considered overweight, and a BMI of 30 or over is considered obese.
Discuss your BMI with your doctor.

Your BMI is: