Terms of Service

Last updated: September 20, 2026

1. Acceptance of Terms

By accessing or using this website, you agree to be bound by these Terms of Service and our Privacy Policy. If you do not agree to these terms, please do not use this site.

These terms apply to all visitors and users of this site.

2. Description of Service

This site provides free online calculator tools covering eleven subject categories including Math, Construction, Conversion, Everyday, Time, Education, Statistics, Physics, Sports, Tech, and Gaming. All calculators are free to use and require no account registration.

We reserve the right to modify, suspend, or discontinue any calculator or feature at any time without notice.

3. Accuracy of Calculator Results

Our calculators are built and reviewed by qualified contributors following the process described in our Editorial Policies. We take reasonable steps to ensure the accuracy of all formulas and results published on this site.

However, all calculator results are provided for informational and educational purposes only. They should not be used as a substitute for professional advice in fields including but not limited to engineering, construction, medicine, finance, or law. We strongly recommend verifying any result that will be used to make a significant professional, financial, or safety-related decision.

If you believe a calculator on this site is producing an incorrect result, please report it through our Contact page. Verified errors are corrected promptly.

4. Intellectual Property

All content on this site including text, calculator tools, code, graphics, logos, and page designs is the property of this site or its content contributors and is protected by applicable copyright and intellectual property laws.

You may use the calculators on this site for personal and commercial purposes. You may not reproduce, copy, republish, or redistribute the written content, calculator designs, or source code of this site without prior written permission.

5. Acceptable Use

You agree to use this site only for lawful purposes and in a manner that does not infringe the rights of others or restrict the use and enjoyment of this site by any third party.

You must not:

  • Attempt to gain unauthorised access to any part of this site or its infrastructure
  • Use automated tools to scrape, crawl, or extract data from this site in bulk without permission
  • Use this site in any way that could damage, disable, or impair its performance
  • Attempt to reverse engineer, copy, or replicate the calculator tools for redistribution without permission

6. Author Profiles

This site publishes professional profile pages for content contributors at brocalculator.com/authors. The information on these pages has been provided by contributors for the purpose of establishing content credibility and accountability. These profiles are not representations of employment or formal professional endorsement.

This site may contain links to external websites for reference or informational purposes. We do not control the content of external sites and are not responsible for their accuracy, content, or privacy practices. A link to an external site does not constitute an endorsement of that site or its content.

8. Disclaimer of Warranties

This site and all calculator tools are provided on an "as is" and "as available" basis without warranties of any kind, either express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, or non-infringement.

We do not warrant that:

  • This site will be uninterrupted or error-free
  • Any calculator result will be accurate for your specific circumstances
  • The site will be free from viruses or other harmful components

9. Limitation of Liability

To the fullest extent permitted by law, we shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of this site or any calculator tool, even if we have been advised of the possibility of such damages.

Our total liability to you for any claim arising out of or relating to these terms or your use of this site shall not exceed one hundred dollars ($100).

10. Indemnification

You agree to indemnify and hold harmless this site, its contributors, and its operators from and against any claims, damages, losses, liabilities, costs, and expenses including reasonable legal fees arising from your use of this site or your violation of these Terms of Service.

11. Privacy

Your use of this site is also governed by our Privacy Policy, which is incorporated into these Terms of Service by this reference.

12. Governing Law

These Terms of Service shall be governed by and construed in accordance with the laws of the State of Delaware, United States, without regard to its conflict of law principles. Any disputes arising under these terms shall be subject to the exclusive jurisdiction of the courts located in Delaware.

13. Changes to These Terms

We may update these Terms of Service from time to time. When we make changes, we will update the "Last updated" date at the top of this page. Your continued use of this site after changes are posted constitutes your acceptance of the updated terms. We encourage you to review this page periodically.

14. Contact

If you have any questions about these Terms of Service, you can reach us through our Contact page or by emailing [email protected].