Privacy Policy

Calculator inputs

Numbers you type into any calculator on this site are processed entirely in your browser by client-side JavaScript. They are never transmitted to our servers, logged, or stored. There are no user accounts.

Hosting

The site is served by Cloudflare Pages, which processes standard technical request data (IP address, user agent) to deliver pages and protect against abuse, per Cloudflare's privacy policy.

Analytics

We use Google Analytics 4 and Microsoft Clarity to understand how the site is used (pages viewed, time on page, approximate location, device type, and anonymized interaction recordings). Neither tool is used to identify you personally. See Google's privacy policy and Microsoft's privacy statement.

Cookies and Advertising

Ad networks place cookies in your browser to serve ads (including ads personalized to your interests based on browsing activity), limit how often you see the same ad, measure ad campaigns, and detect fraud. Most browsers let you block or delete cookies in their settings; blocking cookies may still allow ads to display, just without personalization. You can also opt out of interest-based advertising at aboutads.info/choices or, in the EU, youronlinechoices.eu.

Third-Party Advertising Partners

Google AdSense. Google and its partners may use cookies and similar technologies to serve ads based on your visits to this and other sites. You can review how Google uses data at policies.google.com/technologies/partner-sites and manage ad personalization at adssettings.google.com.

Adsterra. We also display ads served by Adsterra (Adsterra Ltd). Adsterra and its demand partners may set cookies or use similar identifiers to serve and measure ads, including interest-based ads; the data they process is described in the Adsterra privacy policy.

Visitors in the EEA, UK, and Switzerland are shown a consent dialog before any advertising cookies are set. As the site grows we may add other advertising partners; any partner we add will have its own privacy policy and we will update this page to reflect it.

Your Rights

Depending on where you live (for example the EU/UK under GDPR, or California under CCPA/CPRA), you may have the right to access, correct, delete, or restrict the processing of personal data, and to opt out of the sale or sharing of personal information for targeted advertising. Because this site holds no accounts and no submitted data, most requests are satisfied by the cookie and ad-personalization controls above; for anything else, use the contact address below.

Children's Privacy

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

Contact

Questions about this policy: contact@calcbadger.com (see the About page).