Privacy Policy
Last updated: November 11, 2026
The short version
The calculator runs in your browser. The prices and costs you enter are not sent to us or anyone else, and you do not need an account.
What we collect
This site does not use cookies, analytics or advertising trackers. Our hosting server keeps standard technical logs (IP address, browser type, page requested, time) for security and to keep the site running. Logs are deleted regularly and are not used to identify you.
If you write to us, we use your address only to reply. We do not sell or share it.
Changes
If we add analytics or any other service that processes data, we will update this page first and change the date above.