Once you know your height and weight, figuring out your BMI requires a little math. To determine your BMI, divide your weight by your height squared, then multiply by 703. So, if you weigh 150 ...

Body Mass Index Body Mass Index (BMI) is a widely known tool to calculate ideal body weight. BMI is a measure of an adult man or woman’s body fat based on their height and weight.

Calculating your BMI at home is the first step towards proactive health management. Many lifestyle ailments like diabetes, hypertension, and heart disease are linked to unhealthy body weight. Using a ...

Medically reviewed by Suzanne Fisher, RD Key Takeaways Body mass index (BMI) is a calculation used to estimate your body fat.

To measure someone's BMI, you take their weight in kilograms and divide it by the square of their height in meters. You can find this number on the BMI chart to determine the category you fall under.

The main diagnostic test for obesity — the body mass index — accounts for only height and weight, leaving out a slew of factors that influence body fat and health. The main diagnostic test for ...

A healthcare provider may calculate a child’s body mass index (BMI) to determine whether their weight is healthy. This gives a more accurate picture because it also takes height into account.