Last updated: 2026-06-11
This Privacy Policy explains how calculatorfc.online (“we”, “us”) handles information when you use our website at https://calculatorfc.online (the “Site”). By using the Site you agree to this policy.
calculatorfc.online is designed to be privacy-friendly. The numbers and values you enter into our calculators are processed entirely in your browser and are never sent to or stored on our servers. We do not require registration to use our tools.
We may collect limited, non-personal information automatically, such as anonymous usage statistics and standard server/log data (browser type, device, and pages visited) to help us improve the Site. Some preferences (such as your theme or language) are stored locally in your browser using localStorage.
We use cookies and similar technologies to operate the Site and to display advertising. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites.
Our cookie consent banner lets you accept or decline non-essential cookies. See our Cookie Policy for details.
We use Google AdSense to display advertisements. Google may use the DoubleClick DART cookie and device identifiers to serve ads. For more information, see How Google uses information from sites that use its services.
Depending on your location, you may have the right to access, correct or delete personal data, and to object to or restrict certain processing. Because we do not collect personally identifying information through our calculators, most data stays on your own device. To make a request or ask a question, contact us at support@calculatorfc.online.
The Site is intended for a general audience and is not directed at children under 13. We do not knowingly collect personal information from children.
We may update this Privacy Policy from time to time. Changes will be posted on this page with a revised “Last updated” date.
Questions about this policy? Email support@calculatorfc.online.