Terms of Use

Please read these terms carefully before using our services.

Last updated: December 2024

Terms Summary

  • Free to use: All calculators are free for personal and commercial use
  • No warranties: Use at your own risk, verify important calculations
  • Respectful use: Don't abuse our service or violate laws
  • No liability: We're not responsible for decisions based on our calculations

1. Acceptance of Terms

By accessing and using Calcly ("the Service"), you accept and agree to be bound by the terms and provision of this agreement. If you do not agree to abide by the above, please do not use this service.

These Terms of Use apply to all visitors, users, and others who access or use the Service, whether accessed via computer, mobile device, or other technology.

2. Description of Service

Calcly provides a collection of online calculators for various purposes including but not limited to:

  • Financial calculations (loans, mortgages, investments)
  • Health and fitness calculations (BMI, calories, etc.)
  • Mathematical and scientific calculations
  • Construction and engineering calculations
  • Educational and academic tools
  • Unit conversions and measurements
  • Date and time calculations
  • Other utility calculators

All calculations are performed locally in your web browser. We do not store your input data or results.

3. Use License

Permitted Uses

You are granted a non-exclusive, non-transferable license to use our Service for:

  • Personal use and calculations
  • Educational purposes
  • Commercial and business use
  • Research and academic work
  • Professional consulting (with proper disclaimers)

Prohibited Uses

You may not use our Service to:

  • Violate any applicable laws or regulations
  • Transmit malicious code or attempt to hack our systems
  • Overload our servers with automated requests
  • Copy, modify, or distribute our code without permission
  • Remove copyright notices or attribution
  • Use our service for illegal financial advice
  • Spam or send unsolicited communications

4. Accuracy and Disclaimers

Important Notice

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

Calculation Accuracy

  • We use industry-standard formulas and algorithms
  • All calculations are tested for accuracy
  • However, results may vary due to rounding, input precision, or formula limitations
  • Complex financial calculations may require professional verification

Professional Advice

Our calculators do not constitute professional advice. For important decisions involving:

  • Financial planning or investments
  • Medical or health decisions
  • Legal matters
  • Engineering or construction projects
  • Tax calculations

Please consult with qualified professionals in the relevant field.

5. Limitation of Liability

To the fullest extent permitted by applicable law, Calcly and its operators shall not be liable for:

  • Any direct, indirect, incidental, special, or consequential damages
  • Loss of profits, data, or business opportunities
  • Decisions made based on calculator results
  • Errors or inaccuracies in calculations
  • Service interruptions or technical issues
  • Third-party actions or content

Maximum Liability: In no event shall our total liability exceed the amount you paid to use our service (which is $0, as our service is free).

6. Service Availability

We strive to maintain high availability but cannot guarantee uninterrupted service. We reserve the right to:

  • Modify, suspend, or discontinue any part of the service
  • Perform maintenance and updates
  • Implement security measures
  • Block access from certain regions if required by law

We will provide reasonable notice for planned maintenance when possible.

7. Intellectual Property

Our Rights

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

Your Rights

You retain all rights to any data you input into our calculators. Since we don't store your data, you maintain complete control over your information.

Embedding and Integration

We provide embedding options for some calculators. When using these features:

  • You may embed our calculators on your website
  • You must maintain attribution and copyright notices
  • You may not modify the calculator code
  • Commercial use is permitted with proper attribution

8. User Conduct

By using our Service, you agree to:

Do

  • Use the service responsibly
  • Respect our terms and policies
  • Report bugs or issues you find
  • Provide feedback to help us improve
  • Verify important calculations

Don't

  • Attempt to hack or exploit our systems
  • Use automated tools to overload our servers
  • Violate any applicable laws
  • Infringe on others' intellectual property
  • Distribute malware or harmful content

9. Privacy

Your privacy is important to us. Our privacy practices are detailed in our Privacy Policy , which is incorporated into these Terms by reference.

Key Privacy Points:

  • We don't collect personal information
  • All calculations are performed locally in your browser
  • We don't use tracking cookies
  • Your data never leaves your device

10. Termination

We may terminate or suspend your access to our Service immediately, without prior notice or liability, for any reason whatsoever, including without limitation if you breach the Terms.

You may discontinue use of our Service at any time. Since we don't require accounts or store personal data, simply stop using the service to terminate your relationship with us.

Upon termination, your right to use the Service will cease immediately, but these Terms will remain in effect regarding any prior use of the Service.

11. Governing Law

These Terms shall be interpreted and governed by the laws of the jurisdiction where our service is operated, without regard to its conflict of law provisions.

Any disputes arising from these Terms or your use of the Service will be resolved through binding arbitration or in the courts of competent jurisdiction, as applicable.

12. Changes to Terms

We reserve the right to modify or replace these Terms at any time. If a revision is material, we will try to 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 those revisions become effective, you agree to be bound by the revised terms.

If you do not agree to the new terms, please stop using the Service.

13. Severability

If any provision of these Terms is held to be unenforceable or invalid, such provision will be changed and interpreted to accomplish the objectives of such provision to the greatest extent possible under applicable law and the remaining provisions will continue in full force and effect.

14. Entire Agreement

These Terms, together with our Privacy Policy, constitute the sole and entire agreement between you and Calcly regarding the Service and supersede all prior and contemporaneous understandings, agreements, representations, and warranties, both written and oral, regarding the Service.

Popular Calculators

Explore our most popular calculators to help with your calculations:

Contact Information

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

Acknowledgment: By using our Service, you acknowledge that you have read these Terms of Use and agree to be bound by them.