Last updated: September 2026
This Privacy Policy explains how Dots Calculator (“we”, “us”) handles information when you visit dotscalculator.online.
Calculator data
All of our calculators, including DOTS, Wilks, IPF GL Points, CGPA, Percentage, SUVAT, and Proportion, run entirely in your browser using JavaScript. The numbers you enter are never transmitted to our servers, logged, or stored anywhere. When you close or refresh the page, that data is gone.
Analytics
We use standard web analytics to understand which pages and calculators are useful, including aggregated information such as approximate location, device type, and pages visited. This data does not identify you personally.
Cookies
Our site may use cookies for basic functionality, such as remembering a light or dark theme preference, and, where enabled, for analytics and advertising. You can disable cookies in your browser at any time; the calculators will continue to work normally.
Advertising
We may display third-party advertising to help support the free tools on this site. Ad providers may use cookies or similar technologies to serve relevant ads; we don’t control their data practices directly and recommend reviewing their own privacy policies.
Third-party links
Some pages link to official federation resources, such as USA Powerlifting or the IPF, or other outside sites. We aren’t responsible for the content or privacy practices of external websites.
Children’s privacy
This site is not directed at children under 13, and we do not knowingly collect personal information from children.
Changes to this policy
We may update this page from time to time. Continued use of the site after changes means you accept the updated policy.
Contact
Questions about this policy? Reach us through our Contact page.