Contact Us

Questions about a calculation, a correction to report, or a partnership enquiry? We’d like to hear from you.

Email Us

The fastest way to reach us is by email at concretecalculatormax@gmail.com.

Response Time

We read every message and typically reply within two business days.

Report a Correction

Spotted an error in a result or an article? Tell us — corrections are handled per our editorial standards.

How to Reach Us

Concrete Calculator Max is run by a small team — Shakeel Alvi, who builds and writes the tools, and Engr. Muhammad Qasim, who technically reviews them. You can learn more about who we are on our About Us page and meet the team on the team page.

For anything at all — general questions, feedback on a calculator, a data correction, or a partnership or licensing enquiry — email us at concretecalculatormax@gmail.com. Including the calculator name or article URL, and the numbers you entered, helps us respond faster.

Data & Privacy Requests

To request access to or deletion of your data, email the same address with your request and details. See our Privacy Policy for how we handle information and cookies.