Privacy Policy

Last updated: September 2026

Overview

Concrete Calculator Hub is designed to work without collecting personal data. Every calculator on this site runs entirely in your browser using JavaScript — the dimensions and prices you enter are never sent to a server, stored in a database, or shared with any third party. Nothing you type into a calculator leaves your device.

Analytics

We may use privacy-respecting analytics to understand which pages are useful and identify broken links, limited to aggregate, anonymized traffic data such as page views and approximate location by country or region. This data cannot be used to identify you personally.

Advertising and Cookies

We use Google AdSense to display advertising. Google, as a third-party vendor, uses cookies (including the DoubleClick cookie) to serve ads based on your visits to this site and other sites on the internet. You can turn off personalised advertising in Google Ads Settings, and you can opt out of some third-party vendors’ use of cookies for personalised advertising at aboutads.info. You can read how Google uses information from sites that use its services at policies.google.com/technologies/partner-sites. Where the law requires it, for example in the UK and the European Economic Area, we will ask for your consent before setting advertising cookies.

Aside from advertising, any other cookies are limited to basic, essential site functionality.

Third-Party Links

Pages on this site may link to external resources (building codes, manufacturer specs, etc.). We are not responsible for the privacy practices of external sites.

Contact

Questions about this policy can be sent to theserpmaster@gmail.com.