Place the tape around the maximum circumference of the buttocks.Keep the feet close together with little space between them.Repeat the measurements few times and take the smallest value. Repeat the measurements twice and take the average.įor Female: Measure the smallest circumference of the waist, (The smallest circumference is usually halfway between the lower point of sternum and the belly button) roughly one inch above the belly button. For Male: Measure the circumference of waist across the belly button.Take the measurement after the end of a normal expiration.Stand straight with your feet close together.Make sure shoulder muscles are not involved in the measurement.Circumference of the neck should be measured at a point just below the larynx (Adam's apple).Use someone's help for measuring your neck circumference.The body fat percentage based on USA's navy formula will be calculated and the result will be displayed in the box below the button. The number in the Baseline box is the result from the daily calories burned calculator. Select your activity level estimate form the drop down box. If you do not know your body fat percentage, enter 0, or use the simple body fat calculator to calculate body fat percentage. Finally, click the Calculate Navy BFP button. If you know your body fat percentage, enter it into the calorie calculator.lvaro Dez and ucja Zaborowska, MD, PhD candidate. To interpret your result, compare it with the normal BMI range for women, which reads 18.5-25. Apply the BMI formula: BMI weight / height. (See guidelines below for taking measurement.) The weight must be in kilograms and height in meters. Enter the Hip circumference if you have selected Female in gender field.(See guidelines below for taking measurement.) Enter the Waist circumference either in inches or centimeters.Enter the Neck circumference either in inches or centimeters.Enter the Height either in feet/inches or centimeters.Using Navy Body Fat Percentage calculator This calculator is used to calculate the body fat percentage based on USA's navy formula.

Simple body fat calculator