Privacy Policy
Last updated: June 29, 2026
This Privacy Policy explains how Calcoul ("we", "us", or "our") collects and uses information when you visit calcoul.com. Please read it carefully.
Information We Collect
Analytics Data
We use Google Analytics 4 (GA4) to understand how visitors use the site. GA4 collects anonymous usage data such as pages visited, time on page, and general geographic region (country/city). This data is aggregated and cannot be used to identify you personally. We do not enable User-ID or any cross-site tracking features in our GA4 configuration.
Calculator Inputs
Dimensions and other values you enter into the calculators are processed entirely in your browser. They are never transmitted to our servers or stored anywhere.
No Account Registration
Calcoul does not require an account. We do not collect names, email addresses, or any other personally identifiable information unless you voluntarily contact us at hello@calcoul.com.
Advertising and Third-Party Cookies
We use Google AdSense to serve advertisements on this site. Google AdSense and its advertising partners may use cookies — including the DoubleClick DART cookie — to serve ads based on your prior visits to this site and other sites on the internet. The use of advertising cookies enables Google and its partners to serve ads to you based on your visit to calcoul.com and/or other sites on the internet.
Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to calcoul.com and/or other sites on the internet.
You may opt out of personalised advertising by visitingGoogle Ads Settings. You may also opt out of third-party vendor advertising cookies by visitingaboutads.info/choicesornetworkadvertising.org.
Cookies
This site uses cookies set by Google Analytics and Google AdSense. You can disable cookies in your browser settings; however, doing so may affect site functionality and ad personalisation.
Data Sharing and Sale
We do not sell, trade, or rent your personal information to third parties. We do not share your information with anyone except as described in this policy (i.e., the anonymised analytics data processed by Google as our analytics provider, and advertising data managed by Google AdSense).
Children's Privacy
Calcoul is not directed at children under the age of 13. We do not knowingly collect personal information from children.
External Links
The site may contain links to third-party websites. We are not responsible for the privacy practices of those sites.
Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "last updated" date. Continued use of the site after changes are posted constitutes your acceptance of the updated policy.
Contact
If you have questions about this Privacy Policy, pleasecontact us.