Terms of Use

Last updated: October 3, 2025

Acceptance of Terms

Welcome to CalculatorMode.com. By accessing or using our website and calculator services, you agree to be bound by these Terms of Use. If you do not agree with any part of these terms, please do not use our service.

Description of Service

CalculatorMode.com provides a free online calculator service with both basic and scientific calculation capabilities. The service includes:

  • Basic arithmetic operations
  • Scientific calculations (trigonometry, logarithms, etc.)
  • Memory functions
  • Keyboard support
  • Calculation history
  • Local data storage

All calculations are performed client-side in your web browser. We do not store or transmit your calculation data to our servers.

Use License

Subject to your compliance with these Terms of Use, we grant you a limited, non-exclusive, non-transferable, revocable license to:

  • Access and use the calculator service for personal or commercial purposes
  • Use the calculator for legitimate calculation and computational needs

This license does not include the right to:

  • Modify or copy the materials
  • Use the materials for commercial purposes without attribution
  • Attempt to reverse engineer any software contained on CalculatorMode.com
  • Remove any copyright or other proprietary notations
  • Transfer the materials to another person or server

Acceptable Use

You agree to use CalculatorMode.com only for lawful purposes and in accordance with these Terms. You agree not to:

  • Use the service in any way that violates any applicable law or regulation
  • Attempt to interfere with or disrupt the service or servers
  • Use automated systems (bots, scrapers) to access the service excessively
  • Attempt to gain unauthorized access to any portion of the service
  • Engage in any activity that could damage, disable, or impair the service

Accuracy and Reliability

While we strive to provide accurate calculations using industry-standard mathematical libraries (Decimal.js), we make no warranties about the accuracy, reliability, or completeness of the results. The calculator is provided "as is" without any guarantees.

Important: For critical calculations (financial, engineering, medical, etc.), you should verify results using alternative methods or professional tools. We are not responsible for any decisions made based on calculations performed using our service.

Disclaimer of Warranties

CalculatorMode.com and its services are provided "as is" and "as available" without any warranties of any kind, either express or implied, including but not limited to:

  • Implied warranties of merchantability
  • Fitness for a particular purpose
  • Non-infringement
  • Uninterrupted or error-free operation

We do not warrant that the service will meet your requirements or that any errors will be corrected.

Limitation of Liability

To the fullest extent permitted by law, CalculatorMode.com and its operators shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to:

  • Loss of profits or revenue
  • Loss of data
  • Loss of use
  • Business interruption
  • Errors in calculations resulting in financial loss

This limitation applies regardless of the theory of liability (contract, tort, negligence, or otherwise).

Third-Party Links

Our service may contain links to third-party websites or services that are not owned or controlled by CalculatorMode.com. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party websites or services.

Intellectual Property

The service and its original content, features, and functionality are owned by CalculatorMode.com and are protected by international copyright, trademark, patent, trade secret, and other intellectual property laws.

The CalculatorMode name and logo are trademarks of CalculatorMode.com. You may not use these trademarks without our prior written permission.

Termination

We reserve the right to terminate or suspend access to our service immediately, without prior notice or liability, for any reason, including but not limited to a breach of these Terms of Use.

Upon termination, your right to use the service will immediately cease. All provisions of these Terms which by their nature should survive termination shall survive, including ownership provisions, warranty disclaimers, and limitations of liability.

Changes to Terms

We reserve the right to modify or replace these Terms at any time. If a revision is material, we will provide at least 30 days' notice prior to any new terms taking effect. What constitutes a material change will be determined at our sole discretion.

By continuing to access or use our service after revisions become effective, you agree to be bound by the revised terms.

Governing Law

These Terms shall be governed and construed in accordance with applicable international laws, without regard to its conflict of law provisions.

Our failure to enforce any right or provision of these Terms will not be considered a waiver of those rights.

Severability

If any provision of these Terms is held to be invalid or unenforceable by a court, the remaining provisions of these Terms will remain in effect.

Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and CalculatorMode.com regarding our service and supersede any prior agreements.

Contact Us

If you have any questions about these Terms of Use, please contact us at:

Email: Contact Us