Privacy Policy

Last updated: 2026-11-02

Data you enter

All calculations run in your browser; the data you enter is never sent to our servers. We do not collect, store or share the information you type into our calculators.

Cookies and advertising

This site may use third-party advertising services such as Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this site and/or other sites on the Internet.

You may opt out of personalized advertising by visiting Google Ads Settings. Learn more about how Google uses data.

Analytics

We may use privacy-friendly, cookie-free analytics (such as Cloudflare Web Analytics) to understand overall traffic.

Changes

We may update this policy from time to time. The current version is always published on this page.