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 ...

The actual calculation is your weight (in kilograms) divided by your height (in metres) squared but it's also easy to read on the chart. BMI can be divided into several categories and generally ...

Based on the chart below, you can calculate your BMI to see if it indicates you are underweight, a healthy weight, overweight, or obese. If you score below 18.5, then your BMI is underweight.

When it comes to tracking weight loss and overall health, two metrics often come into play: body mass index (BMI) and body fat percentage. Both are frequently mentioned in fitness and health ...