Body measurements Info

Rfm calculator easy calculate relative fat mass index how to calculate body fat percentage. Relative fat mass rfm. This fat mass index is considered a simple anthropometric procedure easier to estimate than other body fat percentage methods and more accurate than the body mass index bmi. The relative fat mass rfm index estimates body fat percentage based on the ratio of height and waist measurements. It uses w a ist to height ratio to estimate body fat percentage either measured by caliper or dxa scan. Just type your body height and waist circumference select sex and click calculate rfm button.

64 20 heightwaist circumference 12 sex named as the relative fat mass rfm. Looking at the equations another way relative fat mass rfm in both metric and american measurements is. From the 365 anthropometric indices generated the final selected equation was as follows. Woolcott and his co author dr. Their recent study found this simple measure is better at predicting body fat percentage than bmi. 64 20 x heightwaist circumference women.

It plugs your height and your waist circumference into a formula and the resulting number is roughly equal to your body fat percentage. If rfm corresponds to dxa. From the 365 anthropometric indices generated the final selected equation was as follows. 76 20 x heightwaist circumference how to interpret relative fat mass results. Richard bergman call the new measure the relative fat mass index or rfm. On this page is a body fat estimate calculator.

A healthy rfm would be an rfm where youre not obese. Measure your height and waist in either meters and centimeters or feet and inches enter your sex and hit calculate for an estimate. 64 20 heightwaist circumference 12 sex named as the relative fat mass rfm. Rfm uses height and waist size to assess whole body fat levels. Based on data from 3456 adult patients in the us the rfm measurements closely matched those taken by a high tech dxa body scan widely considered the gold standard for measuring body tissue bone muscle and fat. Body fat estimate calculator using waist to height ratio rfm advertising disclosures.

They arbitrarily defined obesity as dxa measured body fat percentage 339 for women and 228 for men. In other words rfm was almost as good a gauge of body fat as a specialist bit of medical equipment and all it needs is a tape measure. Sex 0 for men and 1 for women. The researchers compared the rfm with specialized high tech dexa scans which is considered a more precise way of measuring bone.