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Body Fat Percentage Calculator

Estimate body fat percentage and lean body mass using US Navy tape measurements.

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About the Body Fat Percentage Calculator

Body Fat Percentage Calculator is a free tool in the Health, Pregnancy & Family section that runs entirely in your browser, so nothing is uploaded to a server. People often search for it as "body fat calculator", "us navy body fat", "lean mass calculator". The result is based on: US Navy Body Fat formula based on waist, neck, hip circumferences and height. Once you have your result, continue with Body Mass Index (BMI) Calculator, Ideal Body Weight (IBW) Calculator and Calorie Needs (BMR & TDEE) Calculator, or browse all Health, Pregnancy & Family tools (19).

How to use Body Fat Percentage Calculator:

  1. 1Enter required parameters into Body Fat Percentage Calculator input fields.
  2. 2Click the action button to process and calculate your results instantly.
  3. 3Copy the output or download the resulting file with one click.

Calculation Formula & Standard:

US Navy Body Fat formula based on waist, neck, hip circumferences and height

Frequently Asked Questions

What formula or method does the Body Fat Percentage Calculator use?

US Navy Body Fat formula based on waist, neck, hip circumferences and height

Which tools complement the Body Fat Percentage Calculator?

Body Mass Index (BMI) Calculator: Assess your weight category (Underweight, Normal, Overweight, Obese) and healthy range. — Ideal Body Weight (IBW) Calculator: Calculate your ideal body weight according to Devine, Robinson, Miller, and Hamwi formulas. — Calorie Needs (BMR & TDEE) Calculator: Calculate your Basal Metabolic Rate and Total Daily Energy Expenditure for weight goals.

Where can I find more Health, Pregnancy & Family tools?

The Health, Pregnancy & Family section has 19 free tools, including Pregnancy Due Date Calculator, Ovulation & Fertility Calculator and Menstrual Cycle Tracker.

Is Body Fat Percentage Calculator completely free to use?

Yes, Body Fat Percentage Calculator on Snpati Tools is 100% free forever without subscriptions or account registration.

Are my files and personal inputs secure?

Absolutely! The calculation and processing happen directly in your browser (Client-side), so your data is never uploaded to any remote server.

Why Snpati Tools?

  • Instant execution client-side
  • 100% Client-side privacy
  • Mobile and tablet responsive
  • Completely free without sign-up

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