Terms of Service

Please read these terms carefully before using our calculator tools and services.

Last updated: October 10, 2025

Agreement to Terms

By accessing and using Calculator Tools ("we," "our," or "us"), you accept and agree to be bound by the terms and provision of this agreement. These Terms of Service ("Terms") constitute a legally binding agreement between you and Calculator Tools.

Important: If you do not agree to abide by the above, please do not use this service.

Use of Our Services

Permitted Uses

  • Personal and educational calculations
  • Professional and business calculations for legitimate purposes
  • Research and academic purposes
  • Sharing results for collaborative work

Service Availability

Our services are provided "as is" and "as available." We strive to maintain 99.9% uptime but do not guarantee uninterrupted access. We reserve the right to modify, suspend, or discontinue services with or without notice.

Prohibited Activities

You may not use our services for any unlawful purpose or to solicit others to perform unlawful acts. The following activities are strictly prohibited:

Technical Violations

  • Attempting to reverse engineer our software
  • Introducing viruses or malicious code
  • Attempting to gain unauthorized access
  • Overloading our servers or infrastructure

Content Violations

  • Posting harmful or illegal content
  • Impersonating others or providing false information
  • Violating intellectual property rights
  • Collecting personal information without consent

Accuracy and Reliability

Important Disclaimer

While we strive for accuracy, our calculators are provided for informational purposes only. Always verify important calculations with professional advisors.

Our Commitment

  • We thoroughly test all calculators for accuracy
  • We update formulas based on current standards
  • We provide clear documentation for our methods

Your Responsibility

  • Verify results for critical decisions
  • Consult professionals for financial or legal matters
  • Use appropriate calculators for your specific needs

Intellectual Property Rights

Our Rights

The Service and its original content, features, and functionality are and will remain the exclusive property of Calculator Tools and its licensors. The service is protected by copyright, trademark, and other laws.

What We Own

  • • Calculator algorithms and formulas
  • • Website design and user interface
  • • Content and documentation
  • • Trademarks and logos

What You Can Do

  • • Use our calculators for permitted purposes
  • • Share calculation results
  • • Link to our pages (with attribution)
  • • Provide feedback and suggestions

User Accounts and Data

Account Information

Currently, most of our services do not require user accounts. However, for certain features that may require registration in the future, you agree to provide accurate and complete information.

Data Retention

  • We do not store your calculation inputs or results
  • Analytics data is anonymized and aggregated
  • Contact information is retained only as long as necessary

Disclaimers and Limitations of Liability

Important Legal Notice

THE INFORMATION, SOFTWARE, PRODUCTS, AND SERVICES INCLUDED IN OR AVAILABLE THROUGH THE SERVICE MAY INCLUDE INACCURACIES OR TYPOGRAPHICAL ERRORS. CHANGES ARE PERIODICALLY ADDED TO THE INFORMATION HEREIN.

Limitation of Liability

In no event shall Calculator Tools or its suppliers be liable for any damages (including, without limitation, damages for loss of data or profit, or due to business interruption) arising out of the use or inability to use the materials on Calculator Tools' website.

No Financial Advice

Our calculators and tools are for informational purposes only and do not constitute financial, legal, or professional advice. Always consult with qualified professionals for important decisions.

Modifications to Terms

We reserve the right to modify these terms at any time. Changes will be effective immediately upon posting. Your continued use of the service after any such changes constitutes your acceptance of the new Terms of Service.

How We Notify You

  • • Updated "Last modified" date at the top of this page
  • • Notice on our website for significant changes
  • • Email notification for material changes (if applicable)

Questions About These Terms?

If you have any questions about these Terms of Service, please contact us. We're here to help clarify any concerns you may have.