Calculate Your Body Fat Percentage

Choose a method to estimate your body fat and understand what your result means for your health

Body Fat Percentage Calculator

Calculation Method

Gender

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Choose from methods like the US Navy or skinfold techniques to estimate your body fat percentage accurately.

Receive tailored feedback based on your results and understand what your body fat percentage means for your health.

Your data stays on your device. We prioritize your privacy and do not store any personal information.

Body fat percentage measures the proportion of fat in your body and provides deeper insight into your fitness and health than weight alone.

Different methods—such as the US Navy and skinfold techniques—offer various levels of accuracy and require different measurements.

Method	Key Measurements	Accuracy
US Navy Method	Height, Neck, Waist (and Hip for women)	Moderate
Skinfold Method	Caliper measurements at multiple sites	High (with proper technique)

What is a healthy body fat percentage?

For men, 8–19% is generally healthy; for women, 21–33% is typically considered healthy.

Which method is more accurate?

Skinfold measurements can be more accurate if performed correctly, but they require proper technique and equipment.

Do I need special equipment?

The US Navy method only requires a measuring tape, while the skinfold method requires calipers.

How often should I measure my body fat?

It is recommended to check periodically, especially when tracking fitness or health changes.

Are these methods suitable for everyone?

No single method is perfect. Consult a healthcare professional for a comprehensive assessment.