Body Fat Calculator
Estimate your body fat percentage using the US Navy method with neck, waist, and hip measurements.
How to Use the Body Fat Calculator
- 1
Enter your measurements
Measure and input your neck, waist, and hip (women only) circumferences.
- 2
Enter height and gender
Provide your height and select your gender.
- 3
View body fat result
See your estimated body fat percentage and fitness category.
💡 Tips & Tricks
- •Measure circumferences in the morning before eating for consistency.
- •Use a flexible tape measure and measure at the same location each time.
- •Track changes over time rather than focusing on a single measurement.
Frequently Asked Questions
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