Privacy Policy

Last updated: February 9, 2026

Trades Calcs (tradescalcs.com) is a free calculator site for construction trade professionals. This policy explains what data we collect, how we use it, and your choices.

Calculator Data

Every calculation runs entirely in your browser. Your inputs are never sent to a server, never stored in a database, and never shared with anyone. When you close the tab, your data is gone.

Cookies

We ask for your consent before setting any non-essential cookies. If you accept, cookies may be set by our analytics and advertising partners (described below). If you reject, only a single cookie is stored to remember your preference. You can change your choice at any time by clearing your browser cookies and revisiting the site.

Analytics

We use analytics tools to understand which calculators are most useful so we can prioritize improvements. These tools collect anonymized usage data such as pages visited, time on site, device type, and general geographic region. We do not use analytics data to identify individual users.

Advertising

We may display ads to support the site. Ad providers may use cookies to serve ads based on your browsing activity. You can opt out of personalized advertising through your browser settings or through aboutads.info.

Third-Party Services

The site is hosted by a third-party provider that may collect standard server logs (IP address, browser type, pages requested) as part of normal hosting operations.

No Accounts or Personal Information

Trades Calcs does not require sign-up, does not collect your name or email address, and does not store any personal information. There are no user accounts, newsletters, or mailing lists.

Children's Privacy

This site is not directed at children under 13. We do not knowingly collect information from children.

Changes to This Policy

If this policy changes, the updated version will be posted here with a new “last updated” date. Material changes will be noted at the top of the page.

Contact

Questions about this policy? Use our contact form.