Many equations firstly calculate body density using skinfold measures which can then be converted to a body fat percent amount. Calculating percent body fat using skinfold measurements you can measure body fat percentage using a variety of different approaches.

How To Use A Skin Fold Calliper 4 Site Measurement Demonstration
The skinfold measurement technique for determining body fat. Body fat assessed from total body density and its estimation from skinfold thickness. Skinfold calipers measure the thickness of your subcutaneous fat the fat underneath the skin at certain body locations. This body fat 4 site skinfold measurement calculator determines the body fat percentage based on the triceps thigh suprailiac and abdomen skinfolds. The skinfold measurement technique for determining body fat composition involves measuring fat found under the skin. Accurate skin fold measurements are technique dependent to measure skinfold diameter you grasp a fold of skin between your index finger and thumb and lift it away from your body. The body fat caliper calculator is based on the skinfold method of determining body fat percentage.
Google scholar durnin jv rahaman mm. Durnin jv womersley j. You then grasp the skin with the calipers about 1 centimeter below and at right angles to the pinch. 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. Measurements on 481 men and women aged from 16 to 72 years. After the measurements are taken the data are summed and applied to an equation to estimate body fat.
Be sure to grab only fat not muscle or fascia. It is best to use a formula that is based on a population sample that most closely resembles the person who is measured. Skinfold testing also known as calliper testing is a commonly used method to determine a clients body fat percentage. There is in depth information below the form on the formulas used and on how to measure skinfolds with calipers. Measurements are taken at either 3 or 7 different sites on the body. One of the most common methods involves determining the thickness of subcutaneous fat.
Calipers specifically designed for skinfold measurement are the only equipment needed for this method of body fat assessment and range in cost from 3 to 300. The assessment of the amount of fat in the human body from measurements of skinfold thickness. This technique of measurement is based on the densitometry technique underwater weighing and the prediction equations are population specific.