Terms of Service

Welcome to CalcHub. By accessing or using our website at calchub.app (the "Site"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, please do not use the Site. We reserve the right to update these Terms at any time, and continued use of the Site after changes constitutes acceptance of the revised Terms.

1. Description of Service

CalcHub provides free online calculators and unit converters across categories including mathematics, finance, health, engineering, and general unit conversion. The Site does not require registration, and all tools are accessible directly in your web browser. We may add, modify, or remove tools and features at any time without prior notice.

2. No Professional Advice

All calculators and tools on this Site are provided for informational and educational purposes only. Results generated by our tools are not professional advice and should not be relied upon as the sole basis for financial, medical, legal, engineering, or any other professional decision. You should always consult a qualified professional before making decisions based on calculations from this Site. CalcHub is not responsible for any consequences arising from the use of our tools.

3. Accuracy Disclaimer

While we strive to ensure that our calculators produce accurate results, we make no warranties or guarantees regarding the accuracy, completeness, or reliability of any calculation. Formulas may use simplified models, approximate values, or generalized assumptions that may not apply to your specific situation. You are responsible for verifying all results independently before relying on them.

4. Acceptable Use

You agree to use the Site only for lawful purposes and in a manner that does not infringe the rights of others. You agree not to:

Use the Site in any way that violates applicable laws or regulations.
Attempt to gain unauthorized access to the Site's systems or data.
Use automated scripts, bots, or scrapers to extract data without permission.
Interfere with or disrupt the Site's servers, advertising, or functionality.
Engage in any activity that could harm, overload, or impair the Site.

5. Intellectual Property

The Site's design, text, graphics, logos, and software are the property of CalcHub or its licensors and are protected by intellectual property laws. You may not copy, reproduce, distribute, or create derivative works from any part of the Site without prior written permission. The formulas and methodologies used in our calculators are based on publicly available mathematical and scientific principles.

6. Advertisements

The Site is supported by advertising, including Google AdSense. We are not responsible for the content of advertisements displayed on the Site. Advertisements are delivered by third-party networks, and we do not endorse or guarantee any product, service, or claim made in an advertisement. Your interactions with advertisers are solely between you and the advertiser.

7. Third-Party Links

The Site may contain links to third-party websites that are not owned or controlled by CalcHub. We are not responsible for the content, accuracy, or practices of any third-party sites. Accessing third-party links is at your own risk, and you should review their terms and privacy policies.

8. Limitation of Liability

To the fullest extent permitted by law, CalcHub shall not be liable for any direct, indirect, incidental, consequential, or punitive damages arising from your use of or inability to use the Site or its tools. This includes, without limitation, damages for financial loss, health decisions, engineering errors, or data inaccuracies resulting from calculations performed on the Site. You use the Site entirely at your own risk.

9. No Warranties

The Site and all tools are provided "as is" and "as available" without warranties of any kind, whether express or implied. We do not warrant that the Site will be uninterrupted, error-free, secure, or that results will be accurate or reliable. Any reliance on the Site is strictly at your own risk.

10. Privacy

Your use of the Site is also governed by our Privacy Policy, which describes how we handle data, cookies, and advertising. Please review it to understand our practices.

11. Changes to These Terms

We may revise these Terms at any time by updating this page. The "Last updated" date above reflects the most recent revision. Your continued use of the Site after any changes signifies your acceptance of the updated Terms.

12. Governing Law

These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles. Any disputes arising from these Terms or your use of the Site shall be resolved in the appropriate courts.

13. Contact

If you have questions about these Terms, please contact us at calchub.tools@gmail.com or through our contact page.