A very dangerous and bad situation for your health, which requires that you take immediate action. Being thin does not mean an absence of visceral fat, but the chances are much lower. Being thin does not stop you from being in poor health. The formula for calculating the waist-to-waist ratio is quite simple: Waist to waist ratio = your waist in centimeters divided by your height in centimeters. Those who have trouble doing the math will find a calculator here . The global benchmark for poor health is 0.5 ( source ). Reach your ideal weight eat healthier Throughout this article, I have provided you with different measurement methods to find out if you are overweight. Hugo, I found that I am overweight ... What should I do? " If you are honest, you can determine whether you are overweight or not by simply looking in the mirror with a critical eye.