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Effective Date: June 14, 2025  |  Last Updated: June 14, 2026

1. Acceptance of Terms

Welcome to Compound Interest Calc, a free online financial calculator accessible at compoundinterestcalc.online (the “Website”). These Terms of Service (“Terms”) constitute a legally binding agreement between you (“you,” “your,” or “User”) and Compound Interest Calc (“we,” “our,” or “us”) governing your access to and use of the Website and all content, tools, features, and services made available through it.

By accessing, browsing, or using this Website in any manner, you confirm that you have read, understood, and agree to be bound by these Terms in their entirety, including any future amendments or modifications. If you do not agree to these Terms, you must immediately discontinue your use of the Website.

Your continued use of the Website after any changes to these Terms are posted constitutes your acceptance of those changes. It is your responsibility to review these Terms periodically for updates. We reserve the right to modify these Terms at any time without prior individual notice, though we may post a general notice on the Website when material changes are made.

If you are accessing or using this Website on behalf of a company, organization, or other legal entity, you represent and warrant that you have the authority to bind such entity to these Terms, and in that case, “you” refers to both you individually and such entity.

2. Description of the Website and Services

Compound Interest Calc provides a free, browser-based compound interest calculator and related financial computation tools designed to help users estimate how investments or savings may grow over time using the mathematical principles of compound interest. The Website is intended for general educational, informational, and personal financial planning purposes only.

The tools available on the Website allow users to input variables such as principal amounts, interest rates, compounding frequencies, and time periods, and to receive calculated estimates based on those inputs. All calculations are performed locally within your web browser. No financial data you enter into the calculator is transmitted to, stored by, or retained by us.

We reserve the right, in our sole discretion and at any time without notice, to:

  • Modify, suspend, or discontinue any portion of the Website or its features;
  • Introduce new tools, features, or services, which may be subject to additional terms;
  • Restrict access to all or part of the Website for any reason;
  • Display advertisements or sponsored content on the Website through third-party advertising networks, including Google AdSense.

We will not be liable to you or any third party for any modification, suspension, or discontinuation of the Website or any part thereof.

3. Eligibility and User Requirements

The Website is intended for use by individuals who are at least 13 years of age. By using the Website, you represent and warrant that you are at least 13 years old. If you are between the ages of 13 and 18 (or the age of majority in your jurisdiction, whichever is higher), you represent that your parent or legal guardian has reviewed and agreed to these Terms on your behalf and consents to your use of the Website.

We do not knowingly permit individuals under the age of 13 to use the Website. If we become aware that a user under the age of 13 has accessed the Website or provided any information to us, we will take steps to terminate that access.

You further represent and warrant that your use of the Website does not violate any applicable law, regulation, or obligation you may have to any third party, and that you are not located in, under the control of, or a national or resident of any country subject to applicable trade sanctions or embargoes that would prohibit your access to or use of the Website.

4. No Financial, Legal, or Professional Advice

The content, tools, and information available on this Website are provided solely for general educational and informational purposes. Nothing on this Website constitutes financial advice, investment advice, tax advice, legal advice, or any other form of professional advice. The results generated by our calculator are mathematical estimates based solely on the inputs you provide and standard compound interest formulas. They are not predictions, guarantees, or representations of actual future performance.

The actual returns on any investment or savings product are subject to numerous factors beyond the scope of a simple calculator, including but not limited to: market fluctuations, inflation, fees and charges, tax implications, changes in interest rates, institutional risk, regulatory changes, and individual financial circumstances. The outputs of our calculator do not account for any of these real-world variables.

You should not rely on the information or results provided by this Website as the sole or primary basis for making any financial, investment, tax, legal, or other decisions. Before making any significant financial decisions, we strongly encourage you to consult with a qualified financial advisor, investment professional, accountant, tax advisor, or attorney who can evaluate your specific circumstances, objectives, risk tolerance, and legal obligations.

We expressly disclaim any liability for decisions made or actions taken in reliance upon the content or calculator outputs of this Website. Your use of any information obtained from this Website is entirely at your own risk.

5. Accuracy, Completeness, and Reliability of Information

We endeavor to ensure that the calculator and informational content on this Website are accurate and functional. However, we make no representation, warranty, or guarantee of any kind, express or implied, regarding the accuracy, completeness, reliability, suitability, or availability of any information, calculations, or tools provided on the Website.

The calculations generated by the Website are based on standard mathematical formulas applied to user-supplied inputs. The accuracy of any output is entirely dependent on the accuracy of the inputs provided by the user. We are not responsible for errors, inaccuracies, or omissions in the results that arise from incorrect, incomplete, or unrealistic inputs.

Interest rates, tax laws, financial regulations, and economic conditions change over time. Any informational content on this Website, including explanatory text, examples, or illustrative figures, may not reflect the most current developments or apply to your specific situation or jurisdiction. We do not undertake any obligation to update informational content on the Website to reflect changes in law, market conditions, or other circumstances.

In no event will we be responsible for any loss or damage arising from your reliance on information or calculations obtained from this Website.

6. Permitted Use of the Website

Subject to these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Website for your own personal, non-commercial purposes. This license does not include any right to:

  • Copy, reproduce, distribute, publish, or commercially exploit any portion of the Website or its content without our prior written consent;
  • Modify, adapt, translate, reverse engineer, decompile, disassemble, or create derivative works based on the Website or any of its components;
  • Use automated means, bots, scrapers, crawlers, or similar tools to access, monitor, or extract data from the Website;
  • Frame, mirror, or embed the Website or any portion of it within another website or application without our express written permission;
  • Resell, sublicense, or otherwise transfer any rights granted to you under these Terms to any third party.

You are permitted to share links to the Website and to use the calculator for personal financial estimation purposes. Educational use of the Website, including by students and teachers for non-commercial instructional purposes, is also permitted, provided that proper attribution to compoundinterestcalc.online is maintained where the Website or its tools are referenced.

7. Prohibited Conduct

In addition to the restrictions set forth in Section 6, you agree that you will not, under any circumstances, use the Website to:

  • Engage in any conduct that is unlawful, fraudulent, deceptive, harmful, threatening, abusive, harassing, defamatory, or otherwise objectionable;
  • Attempt to gain unauthorized access to any part of the Website, its servers, infrastructure, or any systems or networks connected to the Website;
  • Interfere with or disrupt the integrity, performance, or security of the Website or the experience of other users;
  • Introduce, upload, or transmit viruses, malware, ransomware, spyware, or any other malicious code or harmful software;
  • Conduct denial-of-service (DoS) or distributed denial-of-service (DDoS) attacks against the Website or related infrastructure;
  • Collect or harvest any personally identifiable information from other users of the Website;
  • Use the Website for any commercial solicitation, spam, unsolicited advertising, or promotional purposes;
  • Impersonate any person or entity, or falsely represent your affiliation with any person or entity;
  • Circumvent or attempt to circumvent any technical measures we implement to protect the Website or enforce these Terms;
  • Use the Website in any manner that could damage, disable, overburden, or impair our servers or networks.

Any violation of these prohibitions may result in immediate termination of your access to the Website and may be reported to applicable law enforcement authorities. We reserve the right to seek all legal and equitable remedies available to us in connection with any violation.

8. Advertising and Third-Party Content

We intend to display third-party advertisements on the Website in the future, including through Google AdSense and other advertising programs operated by Google LLC or its affiliates. The presence of any advertisement on our Website does not constitute an endorsement, recommendation, or affiliation with the advertiser or the products or services advertised.

Advertisements and sponsored content displayed on the Website are provided by third-party advertising networks. We do not control the content, accuracy, legality, or appropriateness of third-party advertisements. Your interaction with any advertised product or service, including any purchases, contracts, or disputes, is solely between you and the advertiser. We are not responsible for any loss or damage arising from your interactions with third-party advertisers.

Third-party advertising partners, including Google, may use cookies and similar tracking technologies to display interest-based advertisements on our Website and across other websites. These practices are governed by the privacy policies of the respective third-party ad networks. Please refer to our Privacy Policy for more information about how advertising-related data collection may affect you and the options available to you to control such tracking.

The Website may also contain links to third-party websites, resources, or tools referenced in informational content. Such links are provided purely for convenience and do not constitute an endorsement of the linked website or its content. We have no control over third-party websites and accept no responsibility or liability for the content, privacy practices, accuracy, or availability of any third-party site.

9. Intellectual Property Rights

All content on this Website, including but not limited to text, graphics, logos, button icons, images, design elements, calculator logic, code, scripts, and the overall layout and appearance of the Website (collectively, the “Content”), is owned by or licensed to Compound Interest Calc and is protected by applicable intellectual property laws, including copyright, trademark, and other proprietary rights.

You are granted a limited, personal, non-transferable license to view and use the Content solely for your own non-commercial, personal use in connection with accessing and using the Website as permitted under these Terms. No other rights in or to the Content are granted to you.

You may not reproduce, republish, transmit, distribute, display, perform, modify, create derivative works from, sell, or exploit in any manner any portion of the Content without our prior written permission. Any unauthorized use of the Content may violate copyright law, trademark law, and other applicable laws and regulations, and may give rise to civil or criminal liability.

If you believe that any content on the Website infringes your intellectual property rights, please contact us using the information provided in Section 16 with a detailed description of the claimed infringement and sufficient information to allow us to locate the allegedly infringing material.

10. Disclaimer of Warranties

THE WEBSITE AND ALL CONTENT, TOOLS, FEATURES, AND SERVICES PROVIDED THROUGH IT ARE OFFERED ON AN “AS IS” AND “AS AVAILABLE” BASIS, WITHOUT ANY WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. To the fullest extent permitted by applicable law, we expressly disclaim all warranties, including but not limited to:

  • Warranties of merchantability — we do not warrant that the Website or its tools are of satisfactory quality or fit for any particular purpose;
  • Warranties of fitness for a particular purpose — we do not warrant that the Website will meet your specific requirements or expectations;
  • Warranties of accuracy or reliability — we do not warrant that the results, information, or content provided by the Website are accurate, complete, current, or free from errors;
  • Warranties of uninterrupted access — we do not warrant that the Website will be available at all times, that access will be uninterrupted, or that the Website will be free from viruses or other harmful components;
  • Non-infringement warranties — we do not warrant that your use of the Website will not infringe the rights of any third party.

Some jurisdictions do not allow the exclusion of implied warranties, so some of the above exclusions may not apply to you. In such jurisdictions, our warranties are limited to the minimum extent permitted by applicable law.

11. Limitation of Liability

TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL COMPOUND INTEREST CALC, ITS OWNERS, OPERATORS, EMPLOYEES, AGENTS, AFFILIATES, LICENSORS, OR SERVICE PROVIDERS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, PUNITIVE, OR EXEMPLARY DAMAGES arising out of or in connection with your access to or use of (or inability to use) the Website, including but not limited to:

  • Financial losses, lost profits, or loss of revenue arising from reliance on calculator outputs or Website content;
  • Loss of data, loss of goodwill, or loss of business opportunities;
  • Damages arising from errors, inaccuracies, or omissions in any content or calculator result;
  • Damages arising from any unauthorized access to or use of our servers or any personal information stored therein;
  • Damages arising from any interruption, suspension, or termination of the Website;
  • Damages arising from the conduct of third-party advertisers or linked third-party websites;
  • Any other matter relating to the Website, even if we have been advised of the possibility of such damages.

In jurisdictions where the exclusion or limitation of liability for consequential or incidental damages is not permitted, our liability shall be limited to the maximum extent permitted by law. In all cases, our total aggregate liability to you for any claims arising under or in connection with these Terms or the Website shall not exceed the greater of (a) the amount you paid us, if any, in the twelve months preceding the claim, or (b) one hundred United States dollars (USD $100.00).

12. Indemnification

You agree to defend, indemnify, and hold harmless Compound Interest Calc and its owners, operators, employees, agents, affiliates, licensors, and service providers from and against any and all claims, liabilities, damages, judgments, awards, losses, costs, expenses, and fees (including reasonable attorneys’ fees) arising out of or relating to:

  • Your violation of these Terms or any applicable law or regulation;
  • Your use of the Website or its content in a manner not expressly authorized by these Terms;
  • Your reliance on any calculator output, information, or content from the Website;
  • Any financial or other decisions you make based on the results or information provided by the Website;
  • Your infringement of any intellectual property or other rights of any third party;
  • Any content you submit, post, or transmit through the Website, if applicable.

We reserve the right to assume the exclusive defense and control of any matter subject to indemnification by you, in which case you agree to cooperate fully with us in asserting any available defenses.

13. Privacy

Your use of the Website is also governed by our Privacy Policy, which is incorporated into these Terms by this reference. The Privacy Policy describes how we handle information in connection with your use of the Website, including the limited technical data that may be automatically collected, and how third-party advertising partners such as Google may collect and use data when advertising is enabled.

By using the Website, you consent to the collection and use of information as described in our Privacy Policy. If you do not agree to the Privacy Policy, please discontinue your use of the Website. Our Privacy Policy is available at compoundinterestcalc.online/privacy-policy.

We do not currently collect personal information from users in the ordinary course of operating the Website. Any financial data you input into the calculator is processed entirely within your browser and is not transmitted to or stored by us. Please review the Privacy Policy for full details, including information about third-party cookies and advertising-related data collection.

14. Termination of Access

We reserve the right, in our sole discretion, to suspend, restrict, or terminate your access to the Website at any time and for any reason, with or without notice, including but not limited to your violation of these Terms, misuse of the Website, or conduct that we determine to be harmful to the Website, other users, or our business interests.

Upon termination of your access, all rights and licenses granted to you under these Terms shall immediately cease. The following sections shall survive any termination of these Terms and continue to apply: Section 4 (No Financial, Legal, or Professional Advice), Section 9 (Intellectual Property Rights), Section 10 (Disclaimer of Warranties), Section 11 (Limitation of Liability), Section 12 (Indemnification), Section 15 (Governing Law and Dispute Resolution), and any other provisions that by their nature should survive termination.

We also reserve the right to discontinue the Website entirely at any time, without prior notice and without liability to you or any third party.

15. Governing Law and Dispute Resolution

These Terms and any dispute or claim arising out of or in connection with them or the Website (including non-contractual disputes or claims) shall be governed by and construed in accordance with applicable law. As Compound Interest Calc is an online service accessible globally, we recognize that users from many different jurisdictions may access the Website. Nothing in these Terms is intended to deprive you of any mandatory protections afforded to you by the consumer protection or other laws of your country of residence that cannot be excluded by contract.

Informal Resolution: Before initiating any formal legal proceeding, you agree to first contact us in good faith and attempt to resolve any dispute informally by providing written notice of your claim to us using the contact information in Section 16. We will attempt to resolve the dispute informally within 30 days of receiving your notice. If the dispute is not resolved within 30 days, either party may pursue formal legal remedies.

Limitation on Claims: To the extent permitted by applicable law, any cause of action or claim you may have arising out of or relating to these Terms or the Website must be commenced within one (1) year after the cause of action or claim arises; otherwise, such cause of action or claim is permanently barred.

Users in the European Union: If you are a consumer resident in the European Union, you may be entitled to access the European Commission’s online dispute resolution platform at ec.europa.eu/consumers/odr. Nothing in these Terms restricts your right to bring a claim before your local courts or competent regulatory authority under the laws of your country of residence.

16. General Provisions

Entire Agreement: These Terms, together with our Privacy Policy and any additional terms applicable to specific features or services, constitute the entire agreement between you and Compound Interest Calc with respect to your use of the Website, and supersede all prior and contemporaneous understandings, agreements, representations, and warranties, whether written or oral, relating to the Website.

Severability: If any provision of these Terms is held to be invalid, illegal, or unenforceable by a court of competent jurisdiction, that provision shall be modified to the minimum extent necessary to make it enforceable, or if it cannot be so modified, it shall be severed from these Terms, and the remaining provisions shall continue in full force and effect.

Waiver: Our failure to enforce any right or provision of these Terms shall not constitute a waiver of that right or provision. A waiver of any provision of these Terms will only be effective if given in writing and signed by an authorized representative of Compound Interest Calc.

No Assignment: You may not assign or transfer these Terms or any rights or obligations hereunder, by operation of law or otherwise, without our prior written consent. We may freely assign or transfer these Terms without restriction.

Headings: Section headings in these Terms are for convenience only and have no legal or contractual effect.

No Third-Party Beneficiaries: These Terms are for the sole benefit of you and Compound Interest Calc, and nothing herein shall create or be deemed to create any third-party beneficiary rights.

Force Majeure: We shall not be liable for any failure or delay in performance resulting from causes beyond our reasonable control, including but not limited to acts of God, natural disasters, pandemics, government actions, internet outages, power failures, or third-party service disruptions.

17. Changes to These Terms

We reserve the right to revise and update these Terms at any time in our sole discretion. All changes are effective immediately upon being posted to the Website and apply to all access to and use of the Website thereafter. We will update the “Last Updated” date at the top of this page whenever material changes are made.

Your continued use of the Website after any changes to these Terms are posted constitutes your binding acceptance of those revised Terms. If you do not agree to the revised Terms, you must immediately stop using the Website. We encourage you to review these Terms periodically to stay informed of any updates.

Where required by applicable law, we will provide more prominent notice of material changes, such as a notice on the Website’s homepage or, where we have a means to reach you directly, by other reasonable means.

18. Contact Us

If you have any questions, concerns, or feedback regarding these Terms of Service, or if you wish to report a potential violation or raise a legal concern related to the Website, please contact us:

Compound Interest Calc
Website: compoundinterestcalc.online

We will make every reasonable effort to respond to all inquiries in a timely manner. When reaching out, please provide sufficient detail about your question or concern to enable us to respond effectively, including the specific section of these Terms you are inquiring about, if applicable.