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Body Fat Estimator

Estimate body fat percentage from height and circumference measurements. Files and text are processed in your browser.

Estimate body fat percentage

US Navy circumference estimate · measurements in centimeters

Estimated body fat

10.6%

Circumference formulas are rough estimates and can differ from clinical measurement. Do not use this result for diagnosis or treatment decisions.

What is Body Fat Estimator?

Body Fat Estimator is a browser-based utility for estimate body fat percentage from height and circumference measurements.

How to Use Body Fat Estimator

  1. 1Enter or select your input using the controls below.
  2. 2Adjust the available options.
  3. 3Preview the result and download or copy it.

How Does Body Fat Estimator Work?

The tool processes your input locally in the browser and produces the result without uploading your content to a SunloopMedia server.

Frequently Asked Questions

What measurements does the estimate use?

It uses the US Navy circumference equations: height, waist, and neck; the female equation also uses hip circumference.

How accurate is this estimate?

It is a rough estimate and can differ from clinical measurement. Use consistent measurement technique and do not use the result for diagnosis.

Is my input uploaded or stored?

No. This tool processes your input in your browser. SunloopMedia does not receive or store the content you enter here.

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