Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

Using body mass index (BMI) is one way to determine whether or not a person's weight is healthy for them. A person can use these calculators to check their BMI.

BMI, or body mass index, is an outdated measurement that fails to properly identify health risks, according to a new study.

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.

BMI is a ratio of height to weight that is used to classify whether you’re at a healthy weight, overweight or obese. Gareth Fuller/Zuma Press. By Sumathi Reddy. Sept. 19, 2024 9:00 am ET.