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Body Fat Calculator

Note: Information marked with an asterisk ( * ) is necessary for women only. These calculations are based on averages.  Your body shape, type of measuring device and the way you measure could make these figures vary somewhat.

 Male    Female
Your weight:
 pounds
Waist circumference:
 inches
* Forearm circumference:
 inches
* Hip circumference:
 inches
* Upperarm circumference:
 inches
 
Your body fat percentage:
 %

Forearm Circumference Hip Circumference Upperarm Circumference

Body Fat Percentage 

Classification Women (% fat) Men (% fat)
Essential Fat Only 10-12% 2-4%
Athletic 14-20% 6-13%
Fit 21-24% 14-17%
Acceptable 25-31% 18-25%
Obese 32% plus 25% plus