One of the best methods of estimating the fat content of a person's body was developed by US Navy and it calculates body fat with good precision. This parameter is determined for all service members of the US Navy since they are required to meet percent body fat (%BF) standards as a condition of military service. Read on to understand the equation and to check if you could join the naval force. The US Navy body fat calculator is different to the method provided in our body fat calculator and US Army body fat calculator so you might also want to check them out to compare the results.
You'll only need a measuring tape. Then, start taking measurements:
The equation was developed at the Naval Health Research Center (NHRC), San Diego, California.
For men, it looks like this:
%BF = 495 / ( 1.0324 - 0.19077 * log10( waist - neck ) + 0.15456 * log10( height ) ) - 450
And for women:
%BF = 495 / ( 1.29579 - 0.35004 * log10( waist + hip - neck ) + 0.22100 * log10( height ) ) - 450
Please note that the formulas presented above are for measurements in metric units.
The limit of body fat percentage for US Navy service members:
Body fat percentage plays an important role in distinguishing between healthy and obese individuals, as it has a greater ability to differentiate between lean mass and fat mass compared to BMI. If you're interested in this topic, check out this article on Military Standards for Fitness, Weight, and Body Composition.