Privacy Policy

Calculator input is not stored

Values you type into a calculator are used only to produce the result you requested. They are not saved, not attributed to you, and not sent to a third party.

Calculation runs on the page you requested. We do not build a profile of you or your projects.

Cookies and tracking

The site sets no cookies and runs no analytics, advertising or fingerprinting scripts in its current configuration.

If a measurement or advertising provider is enabled in future, this page will be updated first and consent will be requested where the law requires it.

Server logs

Like any web server, this site records standard access logs: the requested address, the time, the response status, the referring page where provided, and the IP address and user agent of the request.

These logs are used for security, capacity planning and fault diagnosis. They are rotated and deleted on a short cycle and are not used for advertising or profiling.

Your choices and contact

Because no account, cookie or stored profile exists, there is no personal dataset to export or erase. Requests concerning server logs can be sent to the contact address in the site footer.