Privacy Policy

Last updated: September 8, 2026

Information We Collect

The Coffee Ratio does not require you to create an account or provide any personal information. We do not collect names, email addresses, or payment information through our calculator tools. Every calculation runs in your browser and is not transmitted to our servers.

Google Analytics

We use Google Analytics 4 (measurement ID G-SE3SJ7SEZ8) to understand aggregate traffic patterns — which pages get visited, roughly where visitors are located (country and region), and which devices they use. Google Analytics sets cookies in your browser for this purpose and may collect an anonymized version of your IP address. We do not share this data with advertisers, and we do not use it to identify individual visitors. You can opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on. Google's handling of the data it receives is governed by the Google Privacy Policy.

Advertising (Google AdSense)

We may display advertisements through Google AdSense (publisher ID ca-pub-4425328495771419). Google, as a third-party vendor, uses cookies to serve ads based on your prior visits to this website and other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to our site and other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings. You may also opt out of some third-party vendors' use of cookies for personalized advertising by visiting aboutads.info.

Cookies and Local Storage

Our calculators use localStorage (a browser feature separate from cookies) to remember your last-used inputs, saved recipes, and theme preference. This data never leaves your device and is not visible to us. You can clear it any time by clearing your browser's site data for thecoffeeratio.com.

Third-party services described above (Google Analytics and Google AdSense) may set their own cookies in your browser. These are covered by Google's privacy policy rather than ours. You can control or block them through your browser's cookie settings without affecting your ability to use our calculators.

Your Rights (GDPR & CCPA)

Under the EU General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA), you have the right to access, correct, delete, or restrict the processing of your personal data. Because we do not collect personal information through our tools, most of these rights apply to data collected by the third-party services listed above (Google Analytics and Google AdSense). Use the opt-out links in those sections, or contact Google directly, to exercise those rights against Google. For anything else, contact us at the address below and we'll respond within 30 days.

Children's Privacy

Our site is not directed at children under 13. We do not knowingly collect information from anyone under 13. If you believe a child has provided personal information through a third-party service on our site, contact us and we will take reasonable steps to have it removed.

Changes to This Policy

We update this policy when we add or remove third-party services (such as an analytics provider or an advertising network). Material changes will be noted with an updated “Last updated” date at the top of this page.

Contact

For privacy-related inquiries, contact us at [email protected].