User Agreement & Terms

Terms of Service

Last Updated: July 2026Effective Date: July 2026

Welcome to Calculator Archive. These Terms of Service govern your access to and use of Calculator Archive (www.calculatorarchive.com) and all free online calculator utilities, tools, content, and services provided through our platform.

By accessing, browsing, or using Calculator Archive, you ("User," "Visitor," "You") acknowledge that you have read, understood, and agree to be bound by these Terms of Service in their entirety. If you do not agree with any part of these terms, you must discontinue use of Calculator Archive immediately.

These Terms of Service should be read in conjunction with our Privacy Policy, Cookie Policy, and Disclaimer, which provide additional information about how Calculator Archive operates and governs your use of our platform.

1Acceptance of Terms

By accessing or using Calculator Archive, you agree to be bound by these Terms of Service and all applicable laws and regulations. If you do not agree to these terms, you are prohibited from using or accessing this site.

You represent that you are at least 18 years of age, or the age of majority in your jurisdiction, whichever is greater. If you are under 18 years of age, you may only use Calculator Archive with the involvement and consent of a parent or guardian.

Calculator Archive reserves the right to modify these Terms of Service at any time without prior notice. Your continued use of Calculator Archive following any changes constitutes acceptance of those changes.

2Definitions

For the purposes of these Terms of Service:

  • "Platform" refers to Calculator Archive, including all calculators, tools, content, features, and services offered through www.calculatorarchive.com.
  • "Content" refers to all text, graphics, logos, icons, images, audio, video, software, data, calculators, formulas, and other materials available on or through Calculator Archive.
  • "User Content" refers to any content submitted by users through contact forms, feedback, suggestions, or other communication channels.
  • "Calculator Results" refers to any output, calculation, estimate, or projection generated by Calculator Archive's tools.
  • "Intellectual Property" refers to all copyrights, trademarks, patents, trade secrets, and other proprietary rights associated with Calculator Archive.

3Use License

3.1 Permitted Use

Permission is granted to temporarily use the online calculation tools on Calculator Archive for personal, educational, or professional calculations. This is the grant of a license, not a transfer of title.

3.2 Prohibited Activities

Under this license you may NOT:

  • Modify, copy, or create derivative works from Calculator Archive content or source code;
  • Attempt to decompile, reverse engineer, or extract formulas, algorithms, or proprietary logic from any software contained on Calculator Archive;
  • Remove, alter, or obscure any copyright, trademark, or other proprietary notations from the materials;
  • Transfer, sublicense, rent, lease, lend, or distribute Calculator Archive content to any third party;
  • Use bots, scrapers, crawlers, spiders, or automated systems to access, download, or overload Calculator Archive servers;
  • Use Calculator Archive for any commercial purpose without prior written permission;
  • Frame, mirror, or incorporate any part of Calculator Archive into any other website or application;
  • Use Calculator Archive to transmit spam, chain letters, junk mail, or any unsolicited communications;
  • Use Calculator Archive to collect or harvest user data without consent;
  • Use Calculator Archive to engage in any activity that is illegal, fraudulent, or harmful to others.

3.3 Termination of License

This license shall automatically terminate if you violate any of these restrictions. Upon termination, you must immediately cease all use of Calculator Archive and destroy any downloaded materials in your possession.

4User Conduct

4.1 Acceptable Use

You agree to use Calculator Archive only for lawful purposes and in accordance with these Terms of Service. You are solely responsible for your conduct and any data, text, files, information, images, photos, and other content that you submit, post, and transmit through Calculator Archive.

4.2 Prohibited Conduct

You agree NOT to:

  • Use Calculator Archive for any unlawful purpose or to solicit the performance of any illegal activity;
  • Interfere with, disrupt, or attempt to gain unauthorized access to Calculator Archive or its related systems;
  • Use Calculator Archive to transmit viruses, worms, malware, or any other harmful or destructive content;
  • Impersonate any person or entity, or falsely state or misrepresent your affiliation with any person or entity;
  • Use Calculator Archive to engage in any form of denial-of-service attack or similar activity;
  • Attempt to bypass, circumvent, or disable any security measures or rate-limiting features;
  • Use Calculator Archive to collect, store, or process personal information of others without their consent;
  • Use Calculator Archive in any manner that could damage, disable, overburden, or impair the Platform;
  • Use any meta tags or other hidden text or metadata utilizing Calculator Archive's name, trademarks, or product names;
  • Use Calculator Archive to advertise or offer to sell goods or services without prior written consent.

4.3 User Content

If you submit any content through contact forms, feedback, or other communication channels, you grant Calculator Archive a non-exclusive, worldwide, royalty-free license to use, reproduce, modify, and display such content for the purposes of operating and improving the Platform. You represent that you own or have the necessary rights to any content you submit.

5Intellectual Property

5.1 Ownership

All content, materials, and intellectual property on Calculator Archive are the exclusive property of Calculator Archive and are protected by applicable copyright, trademark, patent, trade secret, and other intellectual property laws. This includes but is not limited to:

  • Website design, layout, user interface, and visual elements
  • Calculator algorithms, formulas, and source code
  • Text, articles, descriptions, guides, and educational content
  • Graphics, icons, logos, images, and multimedia elements
  • Software, scripts, APIs, and technical infrastructure
  • The Calculator Archive name, logo, and brand identity
  • Database structures, data compilation, and selection

5.2 Copyright

All content on Calculator Archive is copyrighted by Calculator Archive and its licensors. You may not copy, reproduce, distribute, republish, download, display, post, or transmit any content without the prior written consent of Calculator Archive, except as expressly permitted by these Terms of Service.

5.3 Trademarks

The Calculator Archive name, logo, and all related names, logos, product and service names, designs, and slogans are trademarks of Calculator Archive or its affiliates. You may not use such marks without the prior written permission of Calculator Archive. All other names, logos, product and service names, designs, and slogans on Calculator Archive are the trademarks of their respective owners.

5.4 DMCA and Copyright Infringement

Calculator Archive respects the intellectual property of others. If you believe that your copyrighted work has been copied in a way that constitutes copyright infringement, please contact us at legal@calculatorarchive.com with the following information: (a) a description of the copyrighted work, (b) a description of the allegedly infringing material, (c) your contact information, (d) a statement of good faith belief, and (e) a statement of accuracy under penalty of perjury.

6Calculator Results and Disclaimers

6.1 Estimates Only

All calculator results provided by Calculator Archive are estimates only. They are provided for informational, educational, and planning purposes. Calculator Archive makes no representations or warranties regarding the accuracy, completeness, or reliability of any calculator results.

6.2 Not Professional Advice

Calculator Archive does not provide professional financial, medical, legal, engineering, or other specialized advice. Calculator results should not be used as the sole basis for any critical decisions. Always consult with qualified professionals for matters requiring expert judgment.

6.3 User Responsibility

You are solely responsible for:

  • Verifying the accuracy of calculator results before relying on them
  • Ensuring that calculator inputs are accurate and complete
  • Seeking professional advice for critical financial, health, legal, or engineering decisions
  • Understanding the limitations and assumptions inherent in each calculator

7Limitation of Liability

7.1 No Liability for Damages

To the maximum extent permitted by applicable law, Calculator Archive, its owners, operators, team members, affiliates, licensors, and service providers shall NOT be liable for any:

  • Direct, indirect, incidental, special, consequential, or punitive damages arising from your use of or inability to use Calculator Archive;
  • Loss of profits, revenue, data, business opportunities, or goodwill resulting from calculator errors or website downtime;
  • Errors, inaccuracies, or omissions in calculator results, content, tools, or services;
  • Interruptions, delays, or unavailability of Calculator Archive services;
  • Unauthorized access to or alteration of your data or transmissions;
  • Defective, harmful, or malicious content from third-party advertisements or linked websites;
  • Damages arising from third-party services including Google Analytics, Google AdSense, or other integrated tools.

7.2 Total Liability Cap

In no event shall Calculator Archive's total liability exceed the amount you paid to use Calculator Archive. Since Calculator Archive is completely free, this amount is $0. This limitation applies regardless of the theory of liability, whether based on contract, tort, strict liability, or any other legal theory.

7.3 Assumption of Risk

You expressly acknowledge and agree that:

  • Your use of Calculator Archive is at your sole risk;
  • Calculator Archive is provided on an "as is" and "as available" basis;
  • Calculator Archive disclaims all warranties, express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement;
  • Calculator Archive does not warrant that calculators will be uninterrupted, error-free, or free of harmful components;
  • Any material downloaded or otherwise obtained through Calculator Archive is accessed at your own discretion and risk.

7.4 Jurisdictional Limitations

Some jurisdictions do not allow the exclusion of certain warranties or the limitation or exclusion of liability for consequential or incidental damages. In such jurisdictions, Calculator Archive's liability shall be limited to the maximum extent permitted by law.

If you are dissatisfied with any portion of Calculator Archive or with these Terms of Service, your sole and exclusive remedy is to discontinue use of Calculator Archive.

8Indemnification

You agree to indemnify, defend, and hold harmless Calculator Archive, its owners, operators, team members, affiliates, licensors, and service providers from and against any and all claims, liabilities, damages, losses, costs, and expenses (including reasonable attorneys' fees and court costs) arising from:

  • Your use of Calculator Archive or any calculator on the platform;
  • Your violation of these Terms of Service or any applicable law or regulation;
  • Your violation of any third-party rights, including intellectual property, privacy, or publicity rights;
  • Your reliance on any calculator results for professional, financial, medical, legal, or other critical decisions;
  • Your negligent or willful misconduct in connection with Calculator Archive;
  • Any content you submit or transmit through Calculator Archive.

This indemnification obligation survives the termination of these Terms of Service and your use of Calculator Archive.

9Third-Party Links and Advertisements

9.1 Third-Party Links

Calculator Archive may contain hyperlinks to third-party websites, services, or resources that are not owned or controlled by Calculator Archive. These links are provided for informational purposes and do not imply endorsement, sponsorship, or recommendation by Calculator Archive.

Calculator Archive has no control over and assumes no responsibility for the content, privacy policies, practices, or availability of any third-party websites or services. You acknowledge and agree that Calculator Archive shall not be responsible or liable for any damage or loss caused by or in connection with use of or reliance on any content, goods, or services available on or through any third-party websites or services.

9.2 Google AdSense

Calculator Archive uses Google AdSense to display advertisements on our platform. Google AdSense is a third-party advertising service operated by Google LLC. Calculator Archive has limited control over the specific advertisements displayed and the content of those advertisements.

Calculator Archive does not endorse, guarantee, or assume responsibility for the content, accuracy, or quality of third-party advertisements, or any damages or losses arising from interaction with advertisements. Clicking on advertisements is entirely at your own discretion and risk.

9.3 Advertising Disclosure

Calculator Archive may receive compensation from Google AdSense for displaying advertisements. This compensation helps keep Calculator Archive free for all users. The presence of advertisements on Calculator Archive does not constitute an endorsement by Calculator Archive of any advertiser, product, or service.

10Privacy

Your privacy is important to us. Our Privacy Policy explains how we collect, use, protect, and handle your personal information when you visit Calculator Archive. By using Calculator Archive, you agree to the collection and use of information in accordance with our Privacy Policy.

Please review our Privacy Policy, Cookie Policy, and Disclaimer for additional details about how Calculator Archive handles your data.

11Termination

Calculator Archive reserves the right to suspend or terminate your access to the Platform at any time, without prior notice, for any reason, including without limitation if you breach these Terms of Service.

Upon termination, your right to use Calculator Archive will immediately cease. All provisions of these Terms of Service which by their nature should survive termination shall survive, including but not limited to ownership provisions, warranty disclaimers, indemnity, and limitations of liability.

12Modifications to the Platform

Calculator Archive reserves the right to modify, suspend, or discontinue any part of the Platform at any time without prior notice. We shall not be liable to you or any third party for any modification, suspension, or discontinuation of the Platform or any part thereof.

13Severability

If any provision of these Terms of Service is found to be invalid, illegal, or unenforceable by a court of competent jurisdiction, that provision shall be enforced to the maximum extent permissible, and the remaining provisions shall remain in full force and effect. The invalidity or unenforceability of any provision shall not affect the validity or enforceability of any other provision of these Terms of Service.

14Waiver

The failure of Calculator Archive to enforce any right or provision of these Terms of Service shall not constitute a waiver of that right or provision. Any waiver of any provision of these Terms of Service will be effective only if in writing and signed by Calculator Archive.

15Governing Law

These Terms of Service shall be governed by and construed in accordance with applicable international laws, without regard to its conflict of law provisions. Any disputes arising under these Terms of Service shall be subject to the exclusive jurisdiction of the courts of competent jurisdiction in the applicable governing territory.

16Changes to These Terms

Calculator Archive reserves the right to update or modify these Terms of Service at any time at our sole discretion. When we make changes, we will:

  • Update the "Last Updated" date at the top of this page;
  • Post the revised Terms of Service on this page;
  • Notify users of significant changes through a banner on Calculator Archive.

It is your responsibility to review these Terms of Service periodically. Your continued use of Calculator Archive after any modifications constitutes acceptance of the updated Terms of Service.

17Entire Agreement

These Terms of Service, together with our Privacy Policy, Cookie Policy, and Disclaimer, constitute the entire agreement between you and Calculator Archive regarding your use of our platform. These Terms of Service supersede all prior and contemporaneous agreements, proposals, representations, and understandings, whether written or oral, relating to the subject matter herein.

18Contact Us

If you have any questions, concerns, or requests regarding these Terms of Service or Calculator Archive's policies, please contact us:

We are committed to resolving any concerns promptly and transparently. Your trust is the foundation of Calculator Archive, and we will always prioritize your rights and satisfaction.

© 2026 Calculator Archive. All rights reserved.

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