Embed Body Fat Calculator - Free Widget
Embed our free Body Fat Calculator on your website. Calculate body fat percentage using the U.S. Navy formula with both metric and imperial units.
Embed Our Body Fat Calculator
Add a professional body fat calculator to your website in minutes.
How to Embed
Copy and paste this code into your HTML where you want the calculator to appear:
<!-- Body Fat Calculator -->
<div id="body-fat-calculator"></div>
<script src="https://rref-calculator.com/calculator-embed.js"></script>
<script>
createCalculator('body-fat', 'body-fat-calculator');
</script>Preview
Features
U.S. Navy Formula
Uses the proven U.S. Navy method for accurate body fat calculations.
Gender-Specific Calculations
Different formulas and ranges for males and females for better accuracy.
Dual Unit Support
Support for both metric (cm/kg) and imperial (inches/lbs) measurements.
Category Classification
Automatically categorizes results into fitness levels with visual indicators.
Responsive Design
Calculator automatically adjusts to fit any screen size or container width.
Dark Mode Support
Automatic dark mode detection and switching to match your website's theme.
Use Cases
Fitness Websites
Add body composition analysis tools to your fitness content.
Personal Trainer Sites
Help clients track their body composition progress.
Nutrition Blogs
Provide body fat analysis alongside dietary recommendations.
Gym Websites
Offer valuable fitness assessment tools to your members.
Terms of Use
- The calculator is free to embed on any website
- Attribution links must remain visible and unmodified
- The calculator may not be modified or reverse engineered
- We reserve the right to update or modify the calculator at any time
About this Calculator
Embed our free Body Fat Calculator on your website. Calculate body fat percentage using the U.S. Navy formula with both metric and imperial units.