At CalcCentral (accessible at calccentral.net), we take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your personal information when you visit our website.
Our calculators perform all calculations locally in your browser. We do not collect, store, or transmit any of your calculation input data.
We collect minimal information to operate and improve our website:
Like many websites, we collect standard log information including browser type, Internet Service Provider (ISP), date/time stamps, and referring/exit pages. This information is not linked to any personally identifiable information.
We use cookies to store your theme preference (light/dark mode) and to enable essential website functionality. You can disable cookies through your browser settings, though this may affect certain features.
We use Google AdSense to display advertisements on our website. Google AdSense is a service from Google Inc. that serves ads on our site.
Google uses the DART cookie to serve ads based on your prior visits to our website and other sites on the internet. DART cookies enable Google to deliver relevant advertisements to you.
Third-party ad servers or ad networks may use cookies, JavaScript, or web beacons in their respective advertisements and links that appear on CalcCentral. These technologies automatically receive your IP address when they occur. They have no access to or control over cookies used by us.
You may opt out of personalized advertising by visiting Google Ads Settings or by visiting www.aboutads.info.
We are committed to protecting your privacy rights under applicable laws:
EU residents have the right to access, correct, delete, or restrict processing of their personal data. You also have the right to data portability and to object to processing. Please contact us to exercise these rights.
California residents have the right to know what personal data is collected, request deletion, and opt out of the sale of personal data. We do not sell personal information.
We do not knowingly collect personal information from children under 13. If you believe a child has provided personal data, please contact us and we will take steps to delete it.
If you have any questions about this Privacy Policy, your data, or our privacy practices, please contact us:
Email: contact@calccentral.net
This privacy policy is effective as of April 29, 2026 and may be updated from time to time. We will notify you of any changes by posting the updated policy on this page.