Privacy Policy

Last Updated: October 2026

This Privacy Policy explains how data is handled on this website.

Our Zero-Data Commitment

We do not intentionally collect, store, or track any personal information, usage data, or measurement inputs from our visitors. Because this calculator runs entirely using client-side JavaScript in your browser, every conversion happens locally on your device. Your inputs never touch our server.

Third-Party Vendors, Cookies, and Ads

While our own code is entirely private and cookie-free, this site may utilize third-party networks—such as Google AdSense or Google Analytics—to serve advertisements and measure traffic. If or when those external scripts are active, those third-party vendors may automatically collect standard technical data or set cookies on your browser:

• Google AdSense: Google and its partners use cookies to serve ads based on your visit to this site and/or other websites across the internet. You can opt out of personalized advertising by visiting Google Ads Settings.
• Google Analytics & Search Console: These tools may track anonymous aggregate data regarding site traffic, browser types, and search queries to help understand overall audience reach. You can opt out of Google Analytics tracking via the Google Analytics Opt-out browser add-on.

Changes to This Policy

We may update this policy periodically to reflect operational, legal, or regulatory adjustments.

Contact Us

If you have any questions regarding this privacy policy, please contact the site administrator.