Privacy policy

Calculations

All calculations run in your browser. The numbers and data you enter are never sent to or stored on our servers.

Server logs

Like most websites, our hosting provider keeps standard access logs (IP address, pages requested, browser type) for security and troubleshooting. These are kept for a limited time and are not used to identify you.

Cookies

The site itself does not set any cookies.

Advertising

We use Google AdSense to show ads. Google and its partners may use cookies to serve ads based on your previous visits to this and other websites. Where required by law (including in the EU/EEA and UK), you will be asked for consent first. You can opt out of personalised advertising at Google Ads Settings. See how Google uses information from sites that use its services.

Your rights

Under the GDPR you have the right to access, correct or delete personal data we hold about you.