Last updated: July 2026
CoolCalculators ("we," "us," or "our") respects your privacy. This Privacy Policy explains what information is collected when you use this site and how it's used.
Our calculators run entirely in your browser — the numbers you enter into a calculator are not sent to or stored on our servers. We may collect standard analytics data (such as pages visited and general location) through third-party tools to understand how the site is used.
This site uses Google AdSense to display advertisements. Google and its partners may use cookies and similar technologies to serve ads based on your prior visits to this and other websites.
You can learn more about how Google uses data and manage your ad personalization settings at Google's Ads Policy page.
Some pages on this site contain affiliate links, including links to Amazon. As an Amazon Associate we earn from qualifying purchases. This means we may earn a small commission if you click a link and make a purchase, at no additional cost to you.
Our site may link to third-party websites. We are not responsible for the privacy practices or content of those external sites.
This site is not directed at children under 13, and we do not knowingly collect personal information from children.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.
Questions about this Privacy Policy? Reach out via our Contact page.