Body Fat Index

Determine your body fat percentage

Use a tape measure to determine your waist, hip and neck circumference. Then input your gender and measurements below to receive a body fat index based on average values. 

Calculate
Metric Imperial
Your Body Fat is
?
These calculations are based on averages.

Body Fat Percentage Categories

ClassificationWoman (% Fat)Men (% Fat)
Essential Fat10-13 %2-5 %
Athletes14-20 %6-13 %
Fitness21-24 %14-17 %
Acceptable25-31 %18-25 %
Obese32+ %25+ %