Privacy

This site is a static-style calculator. We do not require an account, and we do not collect names or addresses in forms on this project. If you **accept** optional use of Google services, **Google Analytics 4 (GA4)** may process: approximate location (from IP, often at region level), device type, pages viewed, and events such as calculator interactions. **Google AdSense** may process data to show and measure ads, per Google’s policies. The GA4 property and ad inventory are run under our AdSense/Analytics accounts. If you **reject**, the GA4 and AdSense tags are not loaded; only technically necessary data your browser always sends to our host (e.g. IP address in server logs, for security and operation) may still exist on the hosting provider (e.g. Google Cloud Run) for a limited time.

You can change your mind later by clearing site data for this domain or using your browser’s cookie controls. The cookie banner stores your choice in **local storage** on your device.

For questions about this notice, use the site owner contact published on the domain when available.