Body Adiposity Index (BAI)

The BAI calculator allows you to calculate the fat percentage in your body. It is a new alternative to Body Mass Index (BMI) calculation.

Formula:
BAI = ( HC / (HM)1.5 ) - 18
Where
BAI = Body Adiposity Index
HC = Hip Circumference in Centimeter
HM = Height in Meter
BAI Classifications for Men
Age (years) Underweight Healthy Overweight Obese
20 - 39 Less than 8% 8% to 21% 21% to 26% Greater than 26%
40 - 59 Less than 11% 11% to 23% 23% to 29% Greater than 29%
60 - 79 Less than 13% 13% to 25% 25% to 31% Greater than 31%

 

BAI Classifications for Women
Age (years) Underweight Healthy Overweight Obese
20 - 39 Less than 21% 21% to 33% 33% to 39% Greater than 39%
40 - 59 Less than 23% 23% to 35% 35% to 41% Greater than 41%
60 - 79 Less than 25% 25% to 38% 38% to 43% Greater than 43%