This page explains what information Concrete Math Pro handles when you use the site. It was last updated on November 13, 2026.
The calculator
The calculator runs in your browser. The measurements and prices you type are not sent to us and are not stored on our servers. We do not ask you to create an account.
If you use Copy link, your numbers are placed inside the link itself so the page can show the same estimate when the link is opened. Anyone you send the link to can see those numbers.
Server logs
Our hosting provider keeps standard server logs, which include IP address, browser type and the pages requested. These are used to keep the site secure and running.
Cookies, analytics and advertising
We do not currently run advertising or analytics on this site. If we add either, we will update this page first and explain what is collected.
Links to other sites
Some pages link to manufacturers and other outside sources. Those sites have their own privacy policies.
Changes
We may update this policy as the site changes. The date at the top shows the latest version.