Privacy Policy

Effective: October 13, 2026

1. Amounts you enter

All calculations run in your browser. Prices, costs and fees you enter are never sent to or stored on our servers. They are saved only in your own browser (local storage) for convenience and are removed when you clear your browser's site data.

2. Visit statistics

We use Google Analytics to understand how the site is used. It collects information such as pages visited, visit time, approximate location and device or browser type. We do not collect your name, email or other directly identifying information. See Google's Privacy Policy. You can block cookies in your browser or install the Google Analytics Opt-out Add-on.

3. Advertising

We may show ads, for example through Google AdSense, in the future. Ad providers may use cookies to show ads based on your interests, and you can turn off personalized ads in Google Ad Settings. We will update this policy before ads are shown.

4. Contact

For privacy questions, please contact the site operator (contact details coming soon).