Disclaimer

Last updated: August 1, 2026

1. Welcome

BMITool.org is an independent educational website created by James Whitfield, a health data analyst based in Chicago. The site provides free calculators, articles, and data visualizations related to body composition and metabolic health. By using this site, you acknowledge and agree to the following disclaimers.

2. No Medical Advice

Nothing on this website constitutes professional medical, nutritional, dietary, or fitness advice. The calculators and articles are for informational and educational purposes only. They are not intended to diagnose, treat, cure, or prevent any disease or health condition. Always seek the advice of a qualified physician, registered dietitian, or certified fitness professional before making any changes to your diet, exercise routine, medication, or health regimen.

3. Calculation Methods

All calculators on this site use established mathematical formulas (such as Mifflin-St Jeor, Harris-Benedict, Navy body fat method, BMI, etc.) that are widely documented in peer-reviewed literature. However, these are statistical estimates based on population averages. Individual results may vary significantly due to genetics, body composition, metabolic adaptation, medications, and other factors. The site makes no claim that any calculator result is accurate for your specific physiology.

4. Privacy

All calculator inputs are processed entirely within your web browser. No personal health data is transmitted to, stored by, or accessible to BMITool.org or its operators. Calculator history is saved using your browser’s localStorage feature and can be cleared at any time. See our Privacy Policy for full details.

5. Liability

James Whitfield and BMITool.org expressly disclaim all liability for any damages, losses, or injuries arising from the use of, or reliance upon, any information, calculators, or content provided on this site. This includes but is not limited to: incorrect BMI classification, inaccurate body fat estimates, miscalculated calorie needs, or any health decisions made based on calculator outputs. Use this site at your own risk.

6. Contact

We welcome feedback, corrections, and story submissions. Email contact@bmitool.org. Please note:

• We do not provide personalized medical or fitness advice via email.
• Interesting community stories may be featured on the blog with your explicit permission.
• Response time is typically one to two weeks.

7. Sources

Articles cite peer-reviewed journals, government health agencies (CDC, WHO, NIH), and established textbooks where applicable. Calculator formulas reference the original research publications. While we strive for accuracy, science evolves. If you believe any content is outdated or incorrect, please contact us with sources.

8. Updates

This disclaimer may be updated periodically to reflect changes in content, legal requirements, or site functionality. The "Last updated" date at the top of this page indicates the most recent revision. Continued use of the site after updates constitutes acceptance of the revised disclaimer.