Terms of Service

1. Acceptance of Terms

By accessing and using CheCalc (the "Website"), you accept and agree to be bound by the terms and provision of this agreement. If you do not agree to abide by these terms, please do not use this Website. You represent that you have the legal capacity to enter into a binding agreement. If you are using the Website on behalf of a company, educational institution, or other organization, you represent that you have the authority to bind such entity to these Terms.

2. Use of the Website & Disclaimer

This Website and its calculation tools are provided for informational, educational, and preliminary planning purposes only. You agree to use the Website only for lawful purposes. No Professional Advice: The calculations, formulas, and results provided by CheCalc do not constitute certified professional engineering advice, and must not be used as the sole basis for making final design, safety, or operational decisions. All content is provided strictly "as is" and "as available," without warranties of any kind. You use the tools entirely at your own risk, and you are solely responsible for independently verifying all results using approved engineering standards and literature before applying them to real-world projects.

3. Intellectual Property

All content included on this Website, such as text, graphics, logos, calculator interfaces, software, algorithms, and underlying code, is the property of CheCalc or its content suppliers and is protected by international copyright and intellectual property laws. You are granted a limited, non-exclusive license to use the calculators for your personal or professional work; however, you may not reproduce, duplicate, copy, sell, resell, reverse-engineer, web-scrape, or exploit any portion of the Website without express written permission from CheCalc.

4. User Conduct

You agree to interact with our platform responsibly. You must not use this Website in any way that causes, or may cause, damage to the Website or impairment of the availability or accessibility of the Website. Specifically, you agree not to: (a) employ data mining, robots, web scraping, or similar automated data extraction methods; (b) attempt to interfere with the proper working of our servers or bypass any security measures; (c) use the platform for any illegal, fraudulent, or harmful activities; or (d) transmit viruses, trojans, worms, or other malicious code.

5. Changes to Terms

We reserve the right, at our sole discretion, to modify, update, or replace these Terms at any time to reflect changes in our services, technological advancements, or legal requirements. We will update the "Last updated" date at the top of this page whenever changes are made. By continuing to access or use our Website after those revisions become effective, you agree to be bound by the revised terms. It is your responsibility to review these Terms periodically.