Privacy Policy

Last updated: 2026-11-07

Calculator inputs are processed in your browser and are not sent to or stored on our servers.

Advertising and cookies

We may show ads from Google AdSense. Google and its partners may use cookies to serve ads based on your visits to this and other websites. You can opt out of personalised advertising at google.com/settings/ads.

Analytics

We use Google Tag Manager and Google Analytics to count visits and see which pages are useful. They use cookies and similar technologies and collect usage data such as pages viewed, approximate location and device type. You can opt out with the Google Analytics opt-out browser add-on or by blocking cookies in your browser settings.

Contact

Email [email protected] with any privacy question.