Terms of Use

1. Acceptance of terms

By accessing or using calculators.plus (the "Site") operated by CalculatorsPlus, you agree to be bound by these Terms of Use. If you do not agree with any part of these terms, you must not use the Site.

2. Description of service

CalculatorsPlus provides free online calculators for finance, health, math, date & time, construction, and unit conversion. The Site is offered at no charge and does not require user registration. We may add, modify, or remove calculators and features at any time without notice.

3. No warranty

The Site and all calculators are provided "as is" and "as available" without warranties of any kind, whether express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, accuracy, or non-infringement.

While we strive for accuracy using standard mathematical and industry formulas, we do not guarantee that results are complete, reliable, current, or error-free. Calculator outputs are estimates for informational purposes only.

4. Not professional advice

Nothing on CalculatorsPlus constitutes financial, medical, legal, tax, engineering, or construction advice. Calculator results should not be relied upon as the sole basis for important decisions.

• Finance: consult a licensed financial advisor, accountant, or lender before borrowing or investing
• Health: consult a qualified healthcare provider for medical, dietary, or fitness decisions
• Construction: verify material estimates with on-site measurements and local building codes
• Legal: consult an attorney for legal matters including age eligibility and contract terms

5. Permitted use

You may use our calculators for personal, educational, and commercial purposes free of charge. You may link to our pages and share calculator results. You may not present our tools as your own product or rebrand them without permission.

6. Prohibited conduct

You agree not to:

• Scrape, crawl, or bulk-download Site content or calculator logic for competing services
• Use automated tools that impose unreasonable load on our infrastructure
• Attempt to reverse-engineer, decompile, or extract source code from the Site
• Use the Site for any unlawful purpose or to violate any applicable laws
• Interfere with or disrupt the Site's operation or security

7. Intellectual property

All content on CalculatorsPlus — including text, design, logos, calculator interfaces, and educational content — is owned by CalculatorsPlus or its licensors and protected by copyright and other intellectual property laws. You may not reproduce, distribute, or create derivative works without our written consent, except as permitted by fair use or these Terms.

8. Limitation of liability

To the fullest extent permitted by law, CalculatorsPlus and its operators, contributors, and affiliates shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising from your use of the Site or reliance on calculator results — including but not limited to financial losses, health decisions, construction errors, or lost data.

In jurisdictions that do not allow exclusion of certain warranties or limitation of liability, our liability is limited to the maximum extent permitted by law.

9. Indemnification

You agree to indemnify and hold harmless CalculatorsPlus from any claims, damages, or expenses (including reasonable legal fees) arising from your use of the Site, violation of these Terms, or infringement of any third-party rights.

10. Governing law

These Terms are governed by and construed in accordance with applicable laws, without regard to conflict-of-law principles. Any disputes shall be resolved in the courts of competent jurisdiction. If any provision of these Terms is found unenforceable, the remaining provisions remain in full effect.

11. Changes to terms

We may revise these Terms at any time by posting an updated version on this page. Material changes will be indicated by updating the "Last updated" date. Your continued use of the Site after changes constitutes acceptance of the revised Terms.

12. Contact

Questions about these Terms? Visit our contact page. For privacy-related inquiries, see our Privacy Policy.