Body Fat Calculator
Estimate body fat percentage
Quick guide
What can Body Fat Calculator help you do?
Free body fat calculator using the US Navy tape method. Estimate body fat percentage from height, neck, waist, and hip measurements.
Best for
Body Fat Calculator is for everyday date, time, health, planning, lookup, and decision tasks that you want to finish quickly on desktop or mobile.
How to use it
For Body Fat Calculator, enter the date, number, or search condition shown on the page, then choose the location, unit, or mode if the tool provides one.
How to read the result
After using Body Fat Calculator, use the result for planning or a first estimate. If it affects health, money, legal matters, or official data, compare it with an authoritative source.
Privacy and limits
When using Body Fat Calculator, most everyday tools run in the browser with no account. If you enter birthdays, addresses, or personal details, provide only what is needed.
For Body Fat Calculator: Everyday tools are built for convenience and speed. They do not replace professional advice or the latest official information.
Frequently Asked Questions
Which method is used?
This tool uses the US Navy circumference method.
Is it as accurate as a scan?
No. It is a convenient estimate and can differ from DEXA or clinical testing.