Last updated: March 2026
We don't collect, store, or sell your personal data. All calculations happen in your browser. We never see the numbers you enter.
We may use standard analytics tools (such as Google Analytics) to understand general traffic patterns — pages visited, time on site, and general geographic region. This data is aggregated and anonymous.
If we display Google AdSense ads, Google may use cookies to serve relevant ads based on your browsing history. You can opt out via Google's ad settings.
We may use Google AdSense for advertising. Google's privacy policy governs how that data is used. We are not responsible for third-party privacy practices.
We may update this policy from time to time. Changes will be reflected by updating the date at the top of this page. Continued use of the site constitutes acceptance of the updated policy.