Body Fat Percentage Calculator (Navy Method)
Besides the body fat calculator, another popular and more precise calculator for body fat percentage is the body fat calculator using the Navy method. It is a very widely used method that uses a formula for calculating the percentage of fat in the body. This formula uses body, waist, neck, and height. This method is so accurate that it is used by most senior doctors, dietitians, and health consultants.
It was developed by the U.S. Navy. They rely on this formula for estimating the soldier’s body fat. For instance, this method can differentiate between visceral fat and subcutaneous fat. So with the help of this valuable data, we can get accurate insights into body composition. Our body fat calculator with the Navy method is an efficient tool and helpful for all those who want quick body assessments without using specialized tools.
Navy Method:
Body Fat Percentage = 163.205 x log10 (waist + hip - neck) - 97.684 x log10(height) - 78.387
Estimated Body Fat Percentage:
%How to Use This Calculator?
No worries if you do not know how to use this calculator. Here is a simple process for it:
Step 1: Enter your gender, whether male or female.
Step 2: Enter your neck circumference in centimeters (cm).
Step 3: Enter your waist circumference in centimeters.
Step 4: Enter your hip circumference in centimeters (cm).
When you have entered all the details in the calculator, you are just one step behind the results. Then click the calculate button and let the calculator process the details. In a very short time, you will get accurate and precise results.
How it works?
Example;
Suppose a female enters her information to calculate her body fat percentage. Here are the details:
Neck circumference: 14 inches
Waist circumference: 30 inches
Hip circumference: 40 inches
Height: 65 inches (5 feet 5 inches)
Solution
The calculator will calculate the information using the Navy method. Here is how:
Body Fat Percentage = 163.205 x log10 (waist + hip - neck) - 97.684 x log10(height) -78.387
- Calculate the sum of waist and hip measurements minus the neck circumference:
waist + hip - neck = 30+40-14=56 - Take the logarithm (base 10) of this sum:
log10 (56) 1.748 - Take the logarithm (base 10) of your height:
log10 (65) 1.813 - Plug these values into the formula:
Body Fat Percentage = 163.205 x1.748- 97.684 x 1.813 -78.387
Body Fat Percentage 28.845
So, the estimated body fat percentage would be approximately 28.8%.
When to Use Body Fat Navy Method Calculator?
Our Bodt fat Navy method calculator is a handy tool for accurate estimations of body fat. It gives fat data in fat percentage based on neck, waist, hip (for women), and height. Here are some reasons to use this tool.
- This calculator is the best choice if you are considering tracking your progress in a fitness or weight loss program.
- Many military and law enforcement agencies use body fat percentage as a criterion for physical fitness assessments.
- High body fat can reduce the risk of cardiac diseases. If you experience any such complications, you should lessen your fat intake. Use a body fat calculator to determine the right amount of fat and other nutrients for more precise treatment.
- If you’re tracking changes over time, the Navy method can offer a quick and noninvasive comparison of body fat (like calipers, bioelectrical impedance scales, or DEXA scans).
- This calculator helps you set realistic and personalized targets for health and fitness. Whether you are trying to reduce or increase muscle mass, it is the best tool for the job.
- It is suitable for individuals interested in learning more about their body composition and how it affects overall health.