Terms of Use & License

1. Acceptance of Terms

By accessing or using HydraFit.online (the "Site"), you agree to be bound by these Terms of Use. If you do not agree with any part of these terms, please discontinue use of the Site immediately.

2. Use License

HydraFit.online grants you a limited, non-exclusive, non-transferable, revocable license to access and use the Site and its calculators for personal, non-commercial, informational purposes, subject to these Terms.

You may not:

• Copy, reproduce, republish, or redistribute the Site's source code, calculator formulas' implementation, design, or written content for commercial purposes without prior written permission.
• Modify, reverse-engineer, or create derivative works based on the Site's software or design for resale or commercial distribution.
• Use automated systems (bots, scrapers) to extract data or content from the Site at scale.
• Remove any copyright, trademark, or proprietary notices from the Site.

This license shall automatically terminate if you violate any of these restrictions and may be terminated by HydraFit.online at any time.

3. Intellectual Property

The Site design, layout, original written content, branding, and compiled collection of calculators are the property of HydraFit.online and are protected by applicable copyright and intellectual property laws. Underlying health formulas referenced (e.g., Mifflin-St Jeor, Devine, Epley) are publicly established scientific formulas and are not proprietary to HydraFit.

4. No Warranty

The Site and all calculators, tools, and content are provided "as is" and "as available" without warranties of any kind, either express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, accuracy, or non-infringement.

5. Limitation of Liability

To the maximum extent permitted by law, HydraFit.online and its owners, employees, and contributors shall not be liable for any direct, indirect, incidental, consequential, or special damages arising out of or in connection with your use of, or inability to use, the Site or its calculators.

6. Medical Disclaimer Incorporated

Our Medical Disclaimer is incorporated into these Terms by reference. Use of any calculator on this Site constitutes acknowledgment that results are estimates for informational purposes only and not medical advice.

7. Third-Party Links

The Site may contain links to third-party websites. We are not responsible for the content, accuracy, or practices of any linked third-party sites.

8. Advertising

HydraFit.online may display advertisements from third-party networks to support free access to our tools. We do not control the specific content of third-party advertisements.

9. Governing Law

These Terms shall be governed by and construed in accordance with applicable local laws, without regard to conflict of law principles.

10. Changes to These Terms

We reserve the right to update these Terms of Use & License at any time. Continued use of the Site after changes are posted constitutes your acceptance of the revised Terms.

11. Contact

Questions about these Terms can be directed to us via our Contact page.