Use a tape measure then enter your waist hip and neck measurements. 18 21 female 33 male 22 age group.
Body Fat Estimate Us Navy Formula Calculator
How accurate is the navy body fat calculator. This is the difference between being useless and helpful. It displays a number of results including the fat loss required to reach ideal body fat percentage. Thus users can count on the results without any kind of doubt. In us navy is using separate equations for men and women to calculate the percentage of body fat. The mean difference between measured and predicted values is 0833 fat the predicted values being greater on average than the measured four compartment percent fat. You can see the navy body fat chart by clicking the down arrow icon right under the results the water displacement test is the most accurate way to determine body fat percent but the navy body fat test or ymca formula is accurate within 1 3 for most people.
Lets be honest sometimes the best us navy body fat calculator is the one that is easy to use and doesnt require us to even know what the us navy body fat formula is in the first place. In addition explore many other calculators addressing finance math health and fitness. Run as a popup link to this calculator. Navy method as well as the bmi method. This tool sets the highest standards of accuracy. Navy maximum allowable body fat standards age group.
If you use the us navy equation and get a reading of 20 your actual body fat could be anywhere from 17 23. If youre wondering about the navy method accuracy it is a pretty good estimator of body fat. The navy body fat criteria for navy is very strict so no chances should be taken in this regard. For me personally it is very accurate when i compared it to my dexa scan. For men the correlation coefficient was 0885 and the standard error of measurement is 315 fat. Keep in mind that even the most accurate ways of measuring body fat have a degree of error to them.
Heres that us navy formula. 30 39 female 35 male 24 age group. Research has suggested that hip circumference is a good predictor of total body fat in women. It is also helpful to know your bmi use our bmi calculator to find the answer. So if you use a bia machine and get a reading of 20 your actual body fat could be anywhere from 1228. 22 29 female 34 male 23 age group.
This free body fat calculator estimates body fat percentage based on the us. 40 female 36 male 26 standard navy methods for determining. These equations are formulated by james a. Density 0191 log 10 waist neck 0155 log 10 height 1032 bf 100 495 density 45 women. But if you want to know the exact formula for calculating us navy body fat then please check out the formula box above. It is a much more convenient option then checking the body fat percentage manually.
However after 17 years of use and data collection it was noted that body fat prediction accuracy using the navy formula was slightly better for men than for women. Hodgdon and marcie b.
Gallery of How Accurate Is The Navy Body Fat Calculator
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