Your privacy matters to us. This policy explains how CalcPro handles your data — in short, we collect very little and never sell anything.
CalcPro is a client-side tool. All calculations happen entirely in your browser. We do not store your calculator inputs, results, or any personal financial or health data on our servers.
We may collect anonymous, aggregated usage data such as which calculators are most popular, general geographic region (country-level only), and browser type — solely to help us improve the site experience.
We use minimal, essential cookies only for basic site functionality. We do not use tracking cookies or behavioral advertising cookies of our own. Third-party services such as Google AdSense and Google Analytics may place their own cookies as described in their respective privacy policies.
CalcPro may display advertisements served by Google AdSense. Google uses cookies to serve ads based on your prior visits to websites. You can opt out of personalized advertising by visiting Google's Ads Settings. CalcPro does not control what ads are shown and is not responsible for Google's data practices.
We may use Google Analytics to understand how visitors use CalcPro. This data is aggregated and anonymized — it cannot be used to identify individual users. You can opt out using the Google Analytics Opt-out Browser Add-on.
This is important: any numbers you enter into our calculators (loan amounts, salary, health data, etc.) are processed entirely in your browser using JavaScript. This data is never transmitted to our servers, never stored, and never shared with anyone. It disappears the moment you close or refresh the page.
CalcPro uses the following third-party services which may have their own privacy practices: Google AdSense (advertising), Google Analytics (traffic analysis), Google Fonts (typography). We do not sell, trade, or otherwise transfer your data to any other third parties.
Since we don't collect or store your calculation data, the risk to your personal information is minimal. All connections to CalcPro are secured via HTTPS encryption in transit.
CalcPro is not directed at children under 13 years of age. We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal information, please contact us at privacy@calcpro.app.
Depending on your location, you may have rights under applicable law (such as GDPR or CCPA) to access, correct, or delete personal information we hold about you. Since we collect virtually no personal data, these requests are rarely applicable. For any privacy concerns, please contact us at privacy@calcpro.app.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date at the bottom. Continued use of CalcPro after changes are posted constitutes your acceptance of the updated policy.
For any questions or concerns about this Privacy Policy, please contact us at: privacy@calcpro.app
Last Updated: April 2026
Effective Date: January 1, 2026