Terms of Service

Last Updated: 2026

By using Calculator.diy, you accept these Terms of Service and are legally bound by them. If you disagree with any of the terms, please do not access the website.

1. Acceptance of Terms

The services provided by Calculator.diy are subject to these Terms of Service (TOS). We reserve the right, at our sole discretion, to change, modify, or update these Terms of Service at any time, with any updates taking effect immediately upon posting. You can view the most recent version of the TOS on the "Terms of Service" page at the bottom of the website.

2. Description of Service

Calculator.diy provides access to a wide range of online calculation tools, including Financial, Health, Math, and General Utilities. These tools are provided “as is” without any guarantee and are intended for personal, non-commercial use only.

3. User Conduct

You agree to use Calculator.diy only for lawful purposes. You are not permitted to:

  • Using any automated system (bots, spiders, or scrapers) to access the site for any purpose without our explicit written permission.
  • Attempting to interfere with the proper operation of the site or its tools.
  • Modifying, copying, or distributing any content from this site for commercial use without prior permission.

4. Intellectual Property

All content, logos, tool designs, and mathematical formulas on this site are owned by Calculator.diy and are protected by applicable copyright and trademark laws.

5. Termination

We reserve the right to terminate or limit your access to the site at any time without notice if we believe your conduct violates these Terms of Service or harms other users or the site itself.

Legal Disclaimer

1. Not Professional Advice

The calculations and information provided by Calculator.diy are for informational and educational purposes only. They do not constitute professional financial, medical, legal, or tax advice.

Financial Tools: Loan, investment, retirement, and other estimates are calculated using the data you provide and standard mathematical formulas. Please keep in mind that actual rates and terms from financial institutions may vary. Always consult a qualified financial advisor before making any financial decisions.

Health Tools: BMI, calories, body fat, and other calculations are estimates and should not replace professional medical advice, diagnosis, or treatment. Always consult a qualified physician or health care provider.

2. Accuracy of Information

While we strive to make our tools as accurate as possible, we do not offer any guarantees, express or implied, regarding the accuracy, reliability, or completeness of the results. The mathematical models used are approximations and should be treated as such. Please reach out to us if you notice even the slightest error.

3. Limitation of Liability

Under no circumstances shall Calculator.diy, its owners, or employees be responsible for any damages, including but not limited to data loss, profit loss, or business interruption, resulting from the use or inability to use the tools on this website, even if we have been informed of the possibility of such damages.

4. "Use at Your Own Risk"

Your use of any information or tools on this website (calculator.diy) is entirely at your own risk, and it is your responsibility to ensure that any products, services, or information provided through this website meet your specific needs.