Terms of Service

Last updated: 2026

Using this site

WorkedMath provides free calculators and reference content for educational and informational use. No account or sign-up is required, and there is no charge to use any calculator on this site.

Accuracy

Every calculator is checked against known reference values before it goes live (see the About page for how). Even so, results are provided for informational purposes only and should not be relied on as the sole basis for a financial, medical, legal, academic, or other consequential decision. If a result matters, verify it independently before acting on it.

No warranty

This site is provided "as is," without warranty of any kind, express or implied, including but not limited to accuracy, reliability, or fitness for a particular purpose. Use of any calculator or content on this site is at your own risk.

Limitation of liability

To the fullest extent permitted by law, WorkedMath and its operator are not liable for any loss or damage arising from use of, or reliance on, this site or its content.

Advertising

This site may display ads served by Google AdSense and other third-party advertising networks. See the Privacy Policy for details on how those networks use cookies and similar technologies.

Content

The text, design, and code on this site belong to WorkedMath unless otherwise noted. You're welcome to link to any page here; please don't republish or scrape the content wholesale without permission.

Changes

These terms may be updated from time to time. Continued use of the site after a change means you accept the updated terms.

Contact

Questions about these terms? Reach out at hello@workedmath.com.