Terms of Service

Last updated: August 2026

These Terms of Service govern your use of WebToolGrid (the "site"). By using the site, you agree to these terms. If you disagree with any part, please discontinue use of the site.

Use of the site

WebToolGrid provides free, browser-based calculators for informational and educational purposes. You may use the site for personal, non-commercial purposes. You agree not to misuse the site — for example, by attempting to disrupt its operation, scraping it at a rate that harms availability for other users, or using it to violate any applicable law.

No warranty

The calculators are provided "as is" without warranties of any kind, express or implied. While we test each calculator against known worked examples, we do not guarantee that results will be error-free, uninterrupted, or suitable for any particular purpose. See our Disclaimer for more on how to treat calculator output.

Limitation of liability

To the fullest extent permitted by law, WebToolGrid and its operators are not liable for any direct, indirect, incidental, or consequential loss arising from your use of, or reliance on, this site or its calculators.

Intellectual property

The site's design, code, and written content are the property of WebToolGrid unless otherwise noted, and may not be reproduced or redistributed without permission. This does not restrict your normal use of the calculators as a visitor.

Third-party links and ads

This site displays advertisements served by Google AdSense and may occasionally link to third-party resources. We are not responsible for the content, accuracy, or practices of third-party sites.

Changes to these terms

We may update these Terms of Service from time to time. Continued use of the site after changes are posted constitutes acceptance of the updated terms.

Contact

Questions about these terms can be sent through our Contact page.