What is BMI? BMI is a person's weight in kilograms divided by the square of height in meters. BMI does not measure body fat directly, but research has shown that BMI Body mass index, or BMI, is a way to help you figure out if you are at a healthy weight for your height. BMI is a number based on your weight and height.Calculate Your Body Mass Index. Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women.This calculator provides BMI and the corresponding BMI weight status category. Use this calculator for adults, 20 years old and older. Learn more.WebMD tells you how to use body mass index, or BMI, to determine if you are overweight.Check your body mass index (BMI) using our interactive healthy weight calculator, and find out how BMI can tell if you're a healthy weight.Although the BMI formula for adults and children is the same, the way the results are interpreted differ. Therefore, what is considered a healthy BMI also differs.Assessment of weight and health risk involves using three key measures: Body mass index (BMI), Waist circumference, and Risk factors.What's a Healthy BMI? Find out where you stand and what the numbers mean. What the numbers mean: BMI: Weight Status: Healthy Living Stop Everything!BMI Calculator. The healthy weight range is based on a measurement known as the body mass index (BMI). This can be determined if you know your weight and your height.
