Terms of Service

Last updated: 2026-05-13

By accessing or using calctube.com (the "Site"), you agree to these Terms. If you do not agree, do not use the Site.

No professional advice

All calculators, tools, and content on Calctube are provided for informational and educational purposes only. Nothing on this Site constitutes financial, investment, medical, legal, tax, or any other professional advice. Always consult a qualified professional before making financial, medical, or legal decisions.

Accuracy

We make reasonable efforts to ensure that calculator math, formulas, and reference data are accurate. However, we make no warranty — express or implied — about the accuracy, completeness, or fitness for any purpose of the Site's content. Use at your own risk.

Acceptable use

You agree NOT to:

• Reverse engineer, scrape at scale, or replicate the Site without permission.
• Use automated means to overload our servers.
• Attempt to compromise the security of the Site or its users.
• Use the Site for any unlawful purpose.

Embedded calculators

You may embed our calculators on your own website using the embed code provided on each calculator page, provided the embedded version retains the "Powered by Calctube" link.

Intellectual property

All Site content (code, design, original text, branding) is owned by Calctube or used under license. Calculator math, formulas, and publicly-known constants are not proprietary — feel free to learn from them.

Third-party links

The Site may link to third-party websites or services we do not control. We are not responsible for the content, accuracy, or practices of any third party.

Limitation of liability

To the maximum extent permitted by law, Calctube and its operators shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of the Site.

Changes

We may update these Terms. Continued use of the Site after changes constitutes acceptance of the updated Terms.

Governing law

These Terms are governed by the laws of India, without regard to conflict of laws principles.

Contact

Questions about these Terms: legal@calctube.com