Medically reviewed by Suzanne Fisher, RD Calculating your body mass index (BMI) involves using a simple formula with your weight (in pounds or kilograms) and height (in inches or meters). BMI is ...

Calculate BMI using a calculator Luckily, a calculator can be used to determine one’s BMI. All you have to know is your height and weight, and the formula below.

BMI has long been criticized as a flawed measure of health. Here's what your body mass index means and the health measures you should be paying attention to instead.

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 ...

If you are looking for a way to calculate the weight to height ratio and Body Mass Index in Excel, use this BMI calculation formula.

You can quickly calculate your BMI if you know your height and weight. The measurement, while imperfect, can help you better understand your overall health.

BMI (body mass index) has long been a standard way to assess whether a person is at a healthy weight. But many health experts believe the metric is outdated.