Privacy Policy

Last updated: October 13, 2026

This site, Construction Math Pro (constructionmathpro.com), offers free building materials calculators. This page explains what information the site does and does not collect.

Your calculator inputs

The calculators run entirely in your web browser. The measurements and numbers you type are not sent to our servers, and we do not store them.

Information we collect

We do not ask you to create an account, and we do not collect your name, email address or other personal details through the calculators. The site does not currently set cookies or use analytics or advertising tools.

Like most websites, the site is delivered through a hosting and security provider, Cloudflare. When you visit, Cloudflare receives standard technical information such as your IP address, browser type and the pages you request, which it uses to deliver the site and protect it from abuse. Cloudflare describes its practices in its own privacy policy.

Installing the site as an app

You can add this site to your device as an app. To make it load quickly and work offline, your browser stores copies of the site's own pages and files on your device. This stored data stays on your device and contains no personal information. You can remove it at any time by deleting the app or clearing the site's data in your browser settings.

Advertising, analytics and affiliate links

We may add advertising, analytics or affiliate links in the future to help cover the costs of running the site. If we do, we will update this page before they go live to say which companies are involved, what information they collect (such as cookies and advertising identifiers), and how you can opt out or manage your choices. Where the law requires it, we will ask for your consent first. Affiliate links, if used, will be disclosed, and we may earn a commission from qualifying purchases at no extra cost to you.

Accuracy of the calculators

The calculators give estimates for planning purposes. Always confirm quantities with your supplier or a qualified professional and check local building codes before you buy or build.

Children

This site is not directed to children under 13, and we do not knowingly collect personal information from children.

Changes to this policy

We may update this policy from time to time. The date at the top shows when it was last changed.

Contact

Questions about this policy can be sent to [email protected].