While there are obviously cases that dont fit the lookup tables have been surprisingly accurate. A gompertz curve did a pretty good job predicting body fat percentage when plotted against waist measurement so i used the data points to create a rather unwieldy function then spat it out into two tables for ease of reading.

How To Measure Body Fat Percentage At Home Without Calipers
Waist measurement body fat percentage. Which of the following describes a mesomorph body type. Measure your height and waist in either meters and centimeters or feet and inches enter your sex and hit calculate for an estimate. The body fat index is not an indicator of fitness level since the calculation is made with no regard. High blood pressure or cholesterol. Typically it is around 2 5 in men and 10 13 in women. Step 8 divide your bodyweight by the percentage.
Complete measurement instructions are given below the tool. The results can be roughly interpreted following the guidelines presented in the table below. 100 x 495 129579 035004 log 10 waist hip neck 022100 log 10 height 45 for imperial metrics inches high precision conversions are performed automatically by our body fat percentage calculator. To calculate body fat percentage add your waist and hip measurements and then subtract the neck measurement to determine your circumference value. Determine your body fat percentage with our body fat calculator. An adult with a high waist circumference measurement is at increased risk for what chronic diseases.
For women a body fat range of 13 31is considered healthy while for men the range is 5 24. Insert the measurements into this formula. Wide shoulders and a muscular athletic look. 163205 waist hip neck 100 97684 x height 100 78387. It uses w a ist to height ratio to estimate body fat percentage either measured by caliper or dxa scan. How does fat leave the body.
Use a tape measure to determine your waist wrist hip and forearm circumference. Keep in mind the amount of essential body fat percentage in men and women differ from each other. Body fat estimate calculator. Then input your gender and measurements below to receive a body fat index based on average values. Body fat is not the most accurate measure of health however and it becomes more acceptable to have more body fat the older you are due to your metabolism slowing. A 64 inch tall woman with a neck measurement of 12 inches waist 28 inches and hips 42 inches has 34 percent body fat.
Is bmi the same as body fat. For women the formula is 163205 x log10waist hip neck 97684 x log10height in inches 78387. For example if your waist is 30 your hips are. For example a 72 inch tall male with a neck measurement of 16 and a waist measurement of 36 has 19 percent body fat. This is your body fat percentage. The healthy body fat percentage range for men is elaborated as 8 19 while the healthy range for women is 21 33.