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Privacy Policy

Calculations run in your browser. We do not require an account, and calculator inputs are not sent to our servers for storage.

Advertising. If Google AdSense is enabled in our site settings, Google and its partners may set cookies or use similar technologies to show ads. You can learn more in Google Ads policies.

Analytics. If Google Analytics 4 (GA4) is enabled in our site settings, we use it to measure aggregate traffic (pages viewed, approximate geography, device type). GA4 may set cookies or use local storage. IP anonymization is requested when configured. See Google Privacy Policy.

You can control cookies through your browser settings. Contact us via the email on the Contact page for privacy requests.

Providers and IDs are configured in settings.json (ads / analytics) and loaded at runtime from /data/settings.json.