Privacy and cookies

Tool inputs

Values entered into calculators and other tools are processed in your browser. They are not sent to our server or stored in our database unless a particular tool clearly says otherwise.

Technical server logs

The hosting server may automatically record an IP address, request time, requested URL, browser information and response status. We use these logs for security, fault diagnosis and reliable operation on the basis of legitimate interests. They are retained only as long as necessary for those purposes and according to the server configuration.

Email

If you contact us, we process your email address and message to answer your enquiry and retain the correspondence only as long as necessary.

This measurement is not intended to identify a particular person. It does not use cookies, localStorage, persistent visitor identifiers or device fingerprinting, and no individual visitor profiles are created. Statistics are presented in aggregate. We rely on our legitimate interests in maintaining, evaluating and improving the website. See the Cloudflare Privacy Policy.