Terms of Use

Effective date: February 28, 2026  ·  Last updated: April 2026

Important Disclaimer

All calculators on CalcRapid are provided for informational and educational purposes only. Results are estimates based on the inputs you provide and standard formulas — they are not a substitute for advice from a qualified professional.

  • ⚠Health calculators (BMI, BMR, body fat, etc.) are screening tools, not medical diagnoses. Consult a physician before making health decisions.
  • ⚠Financial calculators (mortgage, retirement, tax estimates, etc.) use generalized assumptions. Consult a licensed financial advisor or CPA for your specific situation.
  • ⚠Construction and home calculators provide estimates only — actual material quantities may vary. Always add a waste allowance and verify with a contractor.
  • ⚠Legal and regulatory figures (tax brackets, contribution limits, etc.) are updated periodically but may not reflect the most recent law changes. Verify with the IRS or a tax professional.

1. Acceptance of Terms

By accessing or using CalcRapid at calc-rapid.com, you agree to be bound by these Terms of Use. If you do not agree, please do not use the site. We reserve the right to update these terms at any time; continued use of the site after changes are posted constitutes acceptance of the revised terms.

2. Use of the Service

CalcRapid grants you a personal, non-exclusive, non-transferable license to use the site for lawful, non-commercial purposes. You may not:

  • Scrape, crawl, or systematically extract content from CalcRapid without written permission
  • Use the site in any manner that could damage, disable, or impair its availability
  • Attempt to gain unauthorized access to any portion of the site or its infrastructure
  • Represent CalcRapid results as professional financial, medical, or legal advice

3. No Warranties

CalcRapid is provided "as is" and "as available"without warranties of any kind, express or implied. We do not warrant that:

  • The site will be uninterrupted, error-free, or free of viruses or other harmful components
  • Calculator results will be accurate, complete, or suitable for any particular purpose
  • Information on the site reflects the most current laws, rates, or regulations

All calculator formulas are based on publicly available, industry-standard methodologies. We make reasonable efforts to keep them accurate, but errors can occur. Use results as a starting point for your research, not as a final answer.

4. Limitation of Liability

To the fullest extent permitted by applicable law, CalcRapid and its operators shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of — or inability to use — the site or any calculator results, even if we have been advised of the possibility of such damages.

Our total liability for any claim related to the site shall not exceed $100 USD.

5. Intellectual Property

All content on CalcRapid — including text, calculator logic, design, logos, and graphics — is the property of CalcRapid and its operators, protected by applicable copyright and intellectual property laws. You may not reproduce, redistribute, or create derivative works without explicit written permission.

Underlying mathematical formulas (e.g., the compound interest formula, BMI formula) are in the public domain. Our specific implementations, explanatory content, and presentation are proprietary.

6. Third-Party Services & Advertising

CalcRapid uses Google AdSense to display advertisements. Ad content is served by Google and governed by Google's Privacy Policy. We do not control which ads are shown and are not responsible for advertiser content.

We also use Vercel Analytics and Google Analytics for aggregate traffic measurement. See our Privacy Policy for details.

7. Links to External Sites

CalcRapid may link to external websites (government agencies, research institutions, professional organizations) as sources or references. These links are provided for convenience and informational value. We do not endorse, control, or take responsibility for the content or privacy practices of any linked site.

8. Governing Law

These terms are governed by the laws of the United States. Any disputes arising from your use of CalcRapid shall be resolved through binding arbitration in accordance with the rules of the American Arbitration Association, unless prohibited by applicable law.

9. Contact

Questions about these terms? Use the form on our Contact page and we will respond promptly.