brazerzkidaisole.blogg.se

• US NAVY BODY FAT CALCULATOR HOW TO

Our calorie calculator will help with that. But where does one start? There are several general tips you can follow to help reduce your body fat percentage.įirst and foremost, you should consider the number of calories you eat. OK, so you've used our tool and the results were not great, so you are looking to improve them. It is also recommended to have your measures taken by an assistant, since if you are taking them yourself you will not be fully relaxed and may be twisting your body and skewing the results. It is recommended that you wear minimal clothing during the measurement. Accuracy to the nearest half inch or within 1 cm should be sufficient. You can use both centimeters and inches to record the measurement, since our body fat percent calculator supports both units. Hips: measure your hips at the widest point below your waist, while keeping your feet together for an accurate measurement.

Waist: measure at the widest point of the abdomen, at the level of your naval (umbilicus).Neck: measure just inferior to the larynx with sloping slightly downward to the front (narrowest point).Step out and measure the height from that point to the floor. Get an assistant to place a ruler or another straight object on the top of your head so it is horizontal and mark the point at which it touches the wall, column, etc. Height: step on a flat surface that is perpendicular to a wall, column or a door frame.

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.