Caliber needs to be perpendicular to the site analyzed. The skinfold method measures skinfold thickness at 3 to 9 different locations on the body depending on the method used then computes body density and with it the total body fat percentage.
7 Site Skin Fold Test Calculator With Testing Location Photos
Skinfold measurement body fat calculator. Skinfold body fat formula. The participant must relax the muscle group that is being assessed. Body fat calculator for men and women six methods include navy tape jacksonpollock 347. Use the metric units tab if you are more comfortable with the international system of units si. How does the body fat percentage 7 site skinfold calculator work. Sarah is a 45 year old female.
Once you have determined your body density you can calculate your percent body fat as follows. All calculator measurements should be made on the right side of the body caliper should be placed 1 cm away from thumb and finger perpendicular to skinfold and halfway between crest and base of fold. There is in depth information below the form on the formulas used and on how to measure skinfolds with calipers. Measurements are taken on the right side of body. Body fat 495 bd 450 100 siri equation lets look at an example. This health tool uses the jackson and pollock skinfold formulas to transform skinfold measurements taken with calipers from seven places of the body into body fat percentage respectively body fat mass and lean mass.
4 site skinfold durnin womersley protocol purpose. This body fat 4 site skinfold measurement calculator determines the body fat percentage based on the triceps thigh suprailiac and abdomen skinfolds. Or if you do have a skin fold caliper but would prefer fewer than seven sites feel free to use the 3 site body composition calculator which is based on a 3 site skin fold test. Body density 10994921 00009929sum 00000023sum2 00001392age triceps suprailiac thigh skinfold measurements. To get the best results measure to the nearest 14 inch 05 cm. Estimate body fat based on measurements of subcutaneous fat.
The body fat calculator can be used to estimate your total body fat based on specific measurements. Skinfold measurement is based on the belief that approximately 50 of total body fat lies under the skin and involves measuring the thickness of the skinfolds at standardized sites. If you dont have a skin fold caliper i suggest you try the military body fat calculator instead which only requires a tape measure and 2 or 3 body part measurements. The body fat caliper calculator is based on the skinfold method of determining body fat percentage. For results to be valid and reliable the skinfold measurements must be taken properly and they should be taken by the same technician from one measurement to the next. The body fat percentage 7 site skinfold calculator requires the following input.
Where bd is body density s is the sum of your skinfold measurements in mm a is your age in years.
Gallery of Skinfold Measurement Body Fat Calculator
