Last updated: April 2026
Kaalq is committed to protecting your privacy. This policy explains what data we collect, how it is used, and what choices you have. The short version: we collect almost nothing, and all your calculator inputs stay on your device.
Kaalq itself does not collect any personal data. All calculations are performed entirely in your browser using client-side JavaScript. No data you enter into any calculator — numbers, dates, text, or any other input — is ever transmitted to our servers or any third party. No user accounts are created, no personal information is stored, and no tracking cookies are set by our calculators.
We use two third-party services that may collect limited anonymous data:
Google Analytics: We use Google Analytics 4 to understand how visitors use our site in aggregate. This includes anonymous data such as pages visited, time spent on site, approximate geographic region, device type, and browser. No personally identifiable information is collected. You can opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on.
Google AdSense: We display advertisements through Google AdSense to support the free operation of this website. Google may use cookies to serve ads based on your prior visits to this or other websites. You can opt out of personalized advertising by visiting Google Ads Settings. You may also visit aboutads.info to opt out of third-party advertising cookies.
Kaalq itself does not set any cookies. However, the third-party services described above (Google Analytics and Google AdSense) may set cookies on your device. These cookies are governed by Google privacy policies, not ours. You can manage or delete cookies through your browser settings at any time.
Since all calculations happen locally in your browser and we do not collect or store personal data, there is no personal data at risk of breach or unauthorized access. Your inputs are never transmitted over the internet, and our website is served over HTTPS to protect the integrity of the pages you load.
Kaalq is a general-purpose calculator website suitable for users of all ages. We do not knowingly collect any information from children under 13 (or under 16 in the European Economic Area). Since we do not collect personal data from any users, this concern does not arise in practice.
If you are located in the European Economic Area, you have rights under the General Data Protection Regulation including the right to access, correct, or delete your personal data. Since Kaalq does not collect or store personal data, these rights are satisfied by default. For questions about the data collected by Google Analytics or Google AdSense, please refer to Google privacy documentation.
We may update this privacy policy from time to time to reflect changes in our practices or applicable law. Any changes will be posted on this page with an updated revision date. We encourage you to review this policy periodically.
If you have questions about this privacy policy or our data practices, please contact us at contact@kaalq.com.