Body Mass Index BMI Fat loss vs Living Longer

When doctors and others evaluate if someone is overweight or obese two key measures are taken into account. Body Mass Index (BMI) and waist circumference is the tool most used for calculations. BMI = Weight in Pounds / by height in inches squared X 703.

Body Mass Index (BMI) is determined when you measure your weight relative to your height. This calculation gives a person an approximation of total body fat. Body fat is the key determination in evaluating the risk of diseases related to being overweight.

For those individuals who prefer not to engage in a mathematical gymnastics, we have provided a chart below which covers the vast majority of sizes for the average USA adult. The calculation provided is helpful for those with measurements outside the chart limits.