Online Body Fat Calculator for Men and Women

These are the same body fat calculator formulas as what's used in Body Tracker. To purchase Body Tracker, click here!

Body Fat Caliper Measurement Sites - Men
Chest - Diagonal fold, midway between upper armpit and nipple
Midaxillary - Horizontal fold, directly below armpit
Bicep - Vertical fold, halfway between shoulder and elbow, directly on bicep
Abdominal - Vertical fold, one inch to the right of navel
Suprailiac - Diagonal fold, directly above iliac crest
Thigh- Vertical fold, midway between knee cap and top of thigh
Calf - Vertical fold, inside of leg on largest part of calf
Subscapular - Diagonal fold, directly below shoulder blade
Tricep - Vertical fold, midway between elbow and shoulder
Lower Back - Horizontal fold, directly over the kidneys, and 2 inches to the right of spine

Click here for images for body fat calculator measurement sites


Body Fat Caliper Procedures1
1.) All measurement should be made on the right side of the body
2.) Caliper should be placed 1 cm away from thumb and finger, perpendicular to skinfold, and halfway between crest and base of fold
3.) Pinch should be maintained while reading the caliper
4.) Wait 1 to 2 s (and not longer) before reading caliper
5.) Take duplicate measures at each site and retest if duplicate measurements are not within 1 to 2 mm
6.) Rotate through measurement sites or allow time for skin to regain normal texture and thickness

1American College of Sports Medicine. ACSM's Guidelines For Exercise Testing and Prescription. 6th Edition. USA, Lippincott Williams & Wilkins 2000;65.


Male Body Fat Calculator

1. Enter your age, weight, pounds or kilograms, and inches or centimeters.

   Age     Weight  Pounds Kilograms Inches Centimeters

2. Select one of the following methods to calculate your body fat percentage.

Jackson/Pollock 7
Caliper Method


(mm)
Chest  
Abdominal  
Thigh  
Tricep  
Subscapular  
Suprailiac  
Midaxillary  

Jackson/Pollock 3
Caliper Method


(mm)
Chest  
Abdominal  
Thigh  








Jackson/Pollock 4
Caliper Method


(mm)
Abdominal  
Thigh  
Tricep  
Suprailiac  








Parrillo
Caliper Method


(mm)
Chest  
Abdominal  
Thigh  
Bicep  
Tricep  
Subscapular  
Suprailiac  
Lower Back  
Calf  



Durnin/Womersley
Caliper Method


(mm)
Bicep  
Tricep  
Subscapular  
Suprailiac  

Tape Measurement
Method


(inches/cm)
Height  
Neck  
Abdomen  

3. Your body fat percentage results:

Body Fat % 
Lbs/Kgs of Body Fat 
Lean Body Weight 

Body Fat Percentage Categories




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FAT CALIPER $19.95




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FAT CALIPER $9.95




FAT ANALYZER
$39.95




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TAPE MEASURE $7.95






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Body Fat Caliper Measurement Sites - Women
Chest - Diagonal fold, one third of the way between upper armpit and nipple
Midaxillary - Horizontal fold, directly below armpit
Bicep - Vertical fold, halfway between shoulder and elbow, directly on bicep
Abdominal - Vertical fold, one inch to the right of navel
Suprailiac - Diagonal fold, directly above iliac crest
Thigh- Vertical fold, midway between knee cap and top of thigh
Calf - Vertical fold, inside of leg on largest part of calf
Subscapular - Diagonal fold, directly below shoulder blade
Tricep - Vertical fold, midway between elbow and shoulder
Lower Back - Horizontal fold, directly over the kidneys, and 2 inches to the right of spine

Click here for images for body fat calculator measurement sites

Body Fat Caliper Procedures1
1.) All measurement should be made on the right side of the body
2.) Caliper should be placed 1 cm away from the thumb and finger, perpendicular to the skinfold, and halfway between the crest and the base of the fold
3.) Pinch should be maintained while reading the caliper
4.) Wait 1 to 2 s (and not longer) before reading caliper
5.) Take duplicate measures at each site and retest if duplicate measurements are not within 1 to 2 mm
6.) Rotate through measurement sites or allow time for skin to regain normal texture and thickness

1American College of Sports Medicine. ACSM's Guidelines For Exercise Testing and Prescription. 6th Edition. USA, Lippincott Williams & Wilkins 2000;65.


Female Body Fat Calculator

1. Enter your age, weight, pounds or kilograms, and inches or centimeters.

   Age     Weight  Pounds Kilograms Inches Centimeters

2. Select one of the following methods to calculate your body fat percentage.

Jackson/Pollock 7
Caliper Method


(mm)
Chest    
Abdominal    
Thigh    
Tricep    
Subscapular    
Suprailiac    
Midaxillary    


Jackson/Pollock 3
Caliper Method


(mm)
Tricep    
Suprailiac    
Thigh    








Jackson/Pollock 4
Caliper Method


(mm)
Abdominal  
Thigh  
Tricep  
Suprailiac  








Parrillo
Caliper Method


(mm)
Chest  
Abdominal  
Thigh  
Bicep  
Tricep  
Subscapular  
Suprailiac  
Lower Back  
Calf  



Durnin/Womersley
Caliper Method


(mm)
Bicep  
Tricep  
Subscapular  
Suprailiac  

Tape Measurement
Method


(inches/cm)
Height    
Neck    
Waist    
Hips    

3. Your body fat percentage results:


Body Fat % 
Lbs/Kgs of Body Fat 
Lean Body Weight 

Body Fat Percentage Categories




BODY TRACKER
CD-ROM $19.95




MY WORKOUT TRAINER
CD-ROM $29.95




FATTRACK GOLD DIGITAL
BODY FAT CALIPER $29.95




ACCUMEASURE FITNESS 3000
BODY FAT CALIPER $13.95




SLIM GUIDE BODY
FAT CALIPER $19.95




FAT CONTROL BODY
FAT CALIPER $9.95




FAT ANALYZER
$39.95




MYOTAPE BODY
TAPE MEASURE $7.95






Find out how tracking my
body fat with Body Tracker
helped me go from flabby
to entering my first figure
competition.
Read more...




SOURCES

Jackson/Pollock equations
A.S. Jackson and M.L. Pollock. Practical assessment of body composition. Physician Sport Med 13:76-90, 1985

Parrillo equation
High-performance bodybuilding. J. Parillo and M. Greenwood-Robinson. Berkeley Publishing group. NY. pp. 169-172.

Durnin/Womersley equation
Durnin, J.V.G.A. and J. Womersley. 1974. Body fat assessed from total body density and its estimation from skinfold thisckness: measeurements on 481 men and women aged from 15 to 72 years. Bristish Journal of nutrition 32:77-97.

Tape measure equation
Tape Measurement equations developed by J.A. Hodgdon and K. Friedl. Development of the DoD body composition estimation equations. Technical Document No. 99-2B. Naval Health Research Center, San Diego, California 1999

Siri, W.E. (1961). Body composition from fluid space and density. In J. Brozek A. Hanschel (Eds.), Techniques for measuring body composition (pp. 2230244). Washington, DC: National Academy of Science.





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Disclaimer: The information given on this site is meant to help you reach your fitness goals. It is not meant to substitute for the advice of your physician. All information given in Body Tracker and on this website is meant to be an estimate. For specific information regarding your body fat percentage or health, please consult your physician. Linear Software will not be held responsible for any injury or problems resulting from the use of Body Tracker or this web site.