Privacy Policy

Last updated: August 2026

This policy explains what information The Build Calculator ("we", "us") collects when you usethebuildcalculator.com, and how it is used.

What we collect

The numbers you type into our calculators are processed entirely in your browser — they are never sent to our servers, stored, or shared. We do not require accounts and do not collect names, email addresses or other personal details unless you email us directly.

Analytics

We use Google Analytics to understand aggregate traffic — which pages are visited, roughly where visitors come from, and how the site is used. Google Analytics sets cookies and collects usage data as described inGoogle's Privacy Policy. We view this data only in aggregate; it is not used to identify individual visitors. You can opt out with theGoogle Analytics opt-out browser add-on.

Advertising and cookies

The Build Calculator is supported by advertising. Third-party ad vendors, including Google, may use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this site and/or other sites on the Internet.

You may opt out of personalized advertising by visitingGoogle Ads Settings, or opt out of some third-party vendors' cookies ataboutads.info. Visitors in the EEA/UK may see a consent prompt before any advertising cookies are set.

Third-party links

Pages may link to external retailers or resources. We are not responsible for the privacy practices of other websites.

Children's privacy

This site is not directed at children under 13 and we do not knowingly collect their data.

Changes and contact

We may update this policy as the site evolves; the date above reflects the latest revision. Questions? Email hello@thebuildcalculator.com.