BMI is over 40 (Obese Class 3 : Morbid Obesity)
With a BMI of 40+ you have an extremely high risk of weight-related disease and premature death. Indeed, you may have already been suffering from a weight-related condition. For the sake of your health it is very important to see your doctor and get specialists help for your condition.

Read our Obesity Treatment article for some measures you can take.

Note: Since Body Fat Percentage calculations use total body weight and not estimates of lean muscle mass and fat, BMI can not determine between the overweight and the more muscular. Use our Body Fat Calculator and Waist to Hip Ratio Calculator in combination with our BMI Calculator for a more accurate view of your body fat.