CircumferencetoDiameter

Terms and Conditions

Last updated: March 23, 2026

Welcome to CircumferencetoDiameter.net. These Terms and Conditions ("Terms") govern your access to and use of our website located at circumferencetodiameter.net (the "Website"), including all content, tools, features, and services offered on the Website. By accessing or using the Website, you agree to be bound by these Terms. If you do not agree, please do not use the Website.

1. Definitions

  • "Website" refers to CircumferencetoDiameter.net and all its sub-pages.
  • "User," "you," "your" refers to any individual who accesses or uses the Website.
  • "We," "us," "our" refers to CircumferencetoDiameter.net and its operators.
  • "Services" refers to the calculators, tools, educational content, and all other resources available on the Website.
  • "Content" refers to all text, images, graphics, formulas, code, and other materials published on the Website.

2. Acceptance of Terms

By accessing the Website, you confirm that you are at least 13 years of age and have the legal capacity to enter into these Terms. If you are accessing the Website on behalf of an organization, you represent that you have the authority to bind that organization to these Terms.

3. Description of Services

CircumferencetoDiameter.net provides free online calculators for circle geometry, including but not limited to:

  • Circumference to Diameter conversion
  • Diameter to Circumference conversion
  • Circumference to Radius conversion
  • Radius to Circumference conversion
  • Diameter to Radius conversion
  • Radius to Diameter conversion

All tools are provided as-is for informational and educational purposes only. They are not intended as a substitute for professional engineering, mathematical, or scientific advice.

4. Permitted Use

You may use the Website and its Services for lawful, personal, educational, and commercial purposes, subject to the following restrictions. You agree not to:

  • Use the Website in any way that could damage, disable, overburden, or impair its functionality.
  • Attempt to gain unauthorized access to any part of the Website, its servers, or any connected systems.
  • Use automated scripts, bots, or scrapers to access or extract data from the Website without prior written consent.
  • Reproduce, duplicate, copy, sell, or resell any part of the Website without our express written permission.
  • Introduce viruses, malware, or any other harmful code to the Website.
  • Interfere with the security or proper working of the Website.

5. Accuracy Disclaimer

While we strive for accuracy in all calculations, CircumferencetoDiameter.net makes no warranties — express or implied — regarding the accuracy, reliability, completeness, or fitness for a particular purpose of any results produced by our calculators.

Our calculators use JavaScript's built-in Math.PI constant (accurate to approximately 15 decimal places). Results are displayed to 6 decimal places by default. For mission-critical, engineering, or safety-related applications, you must independently verify all results.

6. Intellectual Property

6.1 Our Content

All Content on the Website — including text, graphics, logos, visual design, calculator logic, software code, and the overall "look and feel" — is the intellectual property of CircumferencetoDiameter.net and is protected by applicable copyright, trademark, and intellectual property laws.

6.2 Restrictions

You may not reproduce, distribute, modify, create derivative works from, publicly display, or commercially exploit any Content without our prior written consent. Brief quotations with proper attribution are permitted for editorial or educational purposes.

6.3 Trademarks

"CircumferencetoDiameter," the CircumferencetoDiameter logo, and related marks are trademarks of CircumferencetoDiameter.net. You may not use these marks without our written permission.

7. User-Submitted Content

When you submit content through our contact form (e.g., messages, feedback, or suggestions), you grant us a non-exclusive, royalty-free right to use that content for the purpose of responding to your inquiry and improving our Services. We will not publicly attribute your submissions without your consent.

8. Third-Party Links

The Website may contain links to third-party websites, services, or resources. These links are provided for convenience only. We do not endorse, control, or assume responsibility for the content, privacy policies, or practices of any third-party websites. You access third-party links at your own risk.

9. Limitation of Liability

To the fullest extent permitted by applicable law, CircumferencetoDiameter.net and its operators shall not be liable for any:

  • Direct, indirect, incidental, consequential, special, or exemplary damages
  • Loss of profits, data, goodwill, or other intangible losses
  • Damages resulting from your use of or inability to use the Website or its Services
  • Damages resulting from unauthorized access to or alteration of your data
  • Damages resulting from errors, inaccuracies, or omissions in calculator results

This limitation applies regardless of the legal theory (contract, tort, negligence, strict liability, or otherwise), even if we have been advised of the possibility of such damages.

10. Indemnification

You agree to indemnify, defend, and hold harmless CircumferencetoDiameter.net, its operators, affiliates, and partners from and against any claims, liabilities, damages, losses, costs, or expenses (including reasonable attorneys' fees) arising from your use of the Website, your violation of these Terms, or your violation of any rights of a third party.

11. Termination

We reserve the right to suspend or terminate your access to the Website at any time, without prior notice, for any reason, including but not limited to a breach of these Terms. Upon termination, all provisions of these Terms that by their nature should survive shall survive, including but not limited to intellectual property provisions, disclaimer of warranties, limitation of liability, and indemnification.

12. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which CircumferencetoDiameter.net operates, without regard to conflict of law principles. Any disputes arising from these Terms shall be resolved in the competent courts of that jurisdiction.

13. Severability

If any provision of these Terms is found to be unenforceable or invalid by a court of competent jurisdiction, that provision shall be modified to the minimum extent necessary to make it enforceable, and the remaining provisions shall continue in full force and effect.

14. Entire Agreement

These Terms, together with our Privacy Policy, Disclaimer, Cookies Policy, and any other legal notices published on the Website, constitute the entire agreement between you and CircumferencetoDiameter.net regarding your use of the Website.

15. Changes to These Terms

We reserve the right to modify these Terms at any time. Changes will be posted on this page with an updated "Last updated" date. Your continued use of the Website after any modifications constitutes your acceptance of the revised Terms. We encourage you to review this page periodically.

16. Contact Us

If you have any questions about these Terms and Conditions, please contact us: