Body Fat — 400 West Main St, Suite 350 Babylon, 11702

Body Fat Percentage Calculator

Calculate your body fat percentage using the U.S. Navy circumference method This method uses body circumference measurements and height to estimate body fat percentage. While not as accurate as DEXA scans, it provides a good estimate when measurements are taken correctly.

Quick Calculate

Advanced Calculate (Step-by-Step)

Step 1: Select Your Biological Sex

The formula uses different equations for males and females due to natural differences in body composition.

Male

Female

Step 2: Enter Your Height

Height

feet

inches

(70 inches total)

Step 3: Enter Your Body Measurements

For the most accurate results, use a flexible measuring tape and take measurements in the morning before eating or drinking.

How to Take Measurements Correctly

1Neck Measurement

Measure around the neck at the narrowest point, typically just below the Adam's apple. Keep the tape measure level and don't pull too tight.

2Waist Measurement

Measure your waist at the level of your belly button (naval) while standing relaxed. Don't suck in your stomach or pull the tape too tight.

For all measurements, the tape should be snug but not tight enough to compress the skin.

Neck Circumference inches

Waist Circumference inches

Analyzing your measurements...

Your Body Fat Results

Based on the U.S. Navy circumference method

15.2%

Body Fat

Your Classification

Athletic

Your body fat percentage falls within the athletic range.

Essential Athletic Fitness Average Obese

2-5% 6-13% 14-17% 18-24% 25%+

What This Means For You

Your body fat percentage is within a healthy range for athletic performance and overall health. Focus on maintaining your current fitness level with consistent exercise and balanced nutrition.

Remember that this calculator provides an estimate only. For a more accurate measurement, consider DEXA scans, hydrostatic weighing, or other professional methods.

Your Measurements

Biological Sex: Male
Height: 5' 10" (70 inches)
Neck: 15 inches
Waist: 34 inches
Hip: 40 inches

Body Fat Categories for Men

Essential Fat 2-5%
Athletic 6-13%
Fitness 14-17%
Average 18-24%
Obese 25%+

The method of circumference is a way to estimate a person's body fat percentage based on the measurement of certain body areas using a tape measure. To use this method, a person's neck, waist, and hip circumferences are measured and plugged into an equation along with the person's height. The resulting value is an estimate of the person's body fat percentage.

One of the pros of this method is that it is relatively easy to do and requires only a tape measure and a calculator. It can be performed at home or in a gym setting. Another pro is that it is inexpensive compared to other methods of body fat measurement, such as hydrostatic weighing or dual-energy x-ray absorptiometry (DXA).

However, there are also several cons to this method. One major con is that the equations used to calculate body fat percentage are based on statistical averages and may not be accurate for every individual. The results of this method can vary depending on the person's age, sex, and ethnicity, and may not be accurate for people who are extremely fit or overweight. In addition, this method does not take into account the distribution of fat in the body, so it may not be a reliable indicator of health risks associated with excess fat in certain areas such as the abdomen.

It is important to note that this body fat percentage calculator is for informational purposes only and is not intended to be used as a diagnostic tool. It is always best to consult with a healthcare professional for accurate assessment of body fat and overall health.