Body Fat Estimation for Women

Calculator 1: BMI based

This calculator uses your BMI (Body Mass Index) to estimate the percentage of your body fat. It isn't highly accurate because it cannot distinguish a person who is very athletic from a couch potato, but still, it isn't bad. The accuracy is supposed to be within 4.5% of the actual body fat value.

 

Your Height: inches centimeters
Your Weight: pounds kilograms
Your Age:

 

Your BMI is and your estimated body fat is %.

Interpreting the BMI:

BMI Classification
18.5 or less Underweight
18.5 to less than 25 Normal Weight
25 to less than 30 Overweight
30 to less than 35 Mildly Obese
35 to less than 40 Obese
40 or greater Morbidly Obese
 

 

Interpreting the body fat estimate:

Description Body Fat %
Athletes 14–20%
Fit 21–24%
Average 25–31%
Obese 32%+

Calculator 2: Measurement Based

I have not found a comparison to say how accurate this estimate is.

Your Waist (measured at the naval):
Your Wrist (measured at the fullest point):
Your Hip (measured at the fullest point):
Your Forearm (measured at the fullest point):
Your Weight:
Units of Measurement : Inches and Pounds
Centimeters and Kilograms

Your estimated body fat is %.