The Body Adiposity Index (BAI) is a method of measuring human body fat. The body mass index (BMI) is a measure of relative weight
For example, when you are man, Age at 27, your height is 165 centimeter, Your weight is 65 Kilograms, your Hip circumference is 78 centimeter, then BAI Percentage = 100*0.78/(0.165*√165) - 18 = 18.8 %, Your body is Healthy. Maintain this BAI in your body. Your Body Mass Index is 23.88 kg/m2, Your weight is normal.