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Body Fat Percentage Calculator
Calculate body fat percentage using circumference measurements. Based on the US Navy method.
How to Use This Calculator
Enter the required values in the input fields, and the calculator will compute results instantly. All calculations run client-side — your data stays private and is never sent to a server.
Instructions
Enter the required data in the fields
Results calculate automatically
Adjust values to explore different scenarios
💡 Useful Tips
Ensure your input data is accurate for reliable results.
This calculator provides estimates — consult a professional for financial or medical decisions.