#US NAVY BODY FAT CALCULATOR HOW TO#
Here is how to take the measurements, using a soft measurement tape: Our body fat calculator needs four of your measurements: height, neck, waist, and hips, to determine the percentage and mass of body fat. How to measure neck, waist and hip circumference The above are, of course, averages, so the normal body fat percentage may vary depending on your health condition, level and type of physical activity, and others. The American Council on Exercise Body Fat Categorization is presented in the table below: Body Fat Categorization Category The results can be roughly interpreted following the guidelines presented in the table below. The standard error of the estimate is ~3.5 percent points in either direction, meaning that about 68% of estimated body fat percentages will fall within ☓.5 of the true BFP, while ~95% of estimated BFPs will fall within ☗ of it.įor men, SI metrics (centimeters), the formula is :ġ00 x ((4.95 / (1.0324 - 0.19077 * log 10(waist - neck) + 0.15456 * log 10(height))) - 4.5)įor women, SI metrics (centimeters), the formula is :ġ00 x ((4.95 / (1.29579 - 0.35004 * log 10(waist + hip - neck) + 0.22100 * log 10(height))) - 4.5)įor imperial metrics (inches) high-precision conversions are performed automatically by our body fat percentage calculator. It is essentially a formula that can be used to calculate an estimate of your body fat based on simple body measurements.
In calculating body fat, we use the method developed for the United States Navy Force in the second half of the 20-th century. Total Body Counting and Neutron Activation.How to measure neck, waist and hip circumference.How to calculate body fat using the U.S.Presented by and .Ĭopyright © 2005-2022 PeteSoft, LLC. The encoded text will show up in the lower box and can beĬopied and pasted directly into your script. Tool so you can see how to type it into your script. #, ?, ", \ or %) we have provided this Encode To be interpreted properly by the browser. Our examples have special characters ( & or ') that must be encoded Height (in) - US units only, no affect here Height (ft) - US units only, no affect here It is important to use your Account Number instead of 1 You can customize the following field values for this calculator. It is important to use your Account Number instead of 1 as shown in this example. Online Calculators - Financial Calculators, Health Calculators, and Health Assessments from Ĭopy this text to embed the calculator in your webpage. (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.Ĭopy this text to popup the calculator in its own window. Combine these measurements with your gender and height and this navy calculator will estimate body fat percent, lean mass, fat mass, and your general navy fitness category. Use a tape measure then enter your waist, hip, and neck measurements. Navy fitness formula to get an estimated measuring of body fat percent. This Body Fat Navy Calculator uses the U.S.
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