Privacy Policy
Last updated: 2026-05-02
FreeCalcs is a free online calculator website. This Privacy Policy explains how information may be handled when we provide calculators, improve the site, measure usage, and display advertising.
Information We May Collect
Most FreeCalcs calculators can be used directly in the browser without an account. We may collect basic usage information through server logs, analytics tools, or browser cookies, such as pages visited, device type, browser type, approximate region, and visit time.
Cookies, Analytics, and Advertising
The site may use cookies, similar technologies, analytics services, and advertising services to understand page performance, improve content, and support free access. Third-party vendors, including Google, may use cookies to serve ads based on prior visits to this site or other sites.
Google AdSense
FreeCalcs may use Google AdSense or similar advertising platforms. Google and its partners may use advertising cookies to serve, measure, and personalize ads. Users can manage personalized ads through Google Ads Settings and can restrict or delete cookies in their browser settings.
Calculator Inputs and Results
Calculator inputs are generally processed in the browser to produce the visible result. Do not enter sensitive personal information, passwords, identity numbers, or other data that should not be processed in a public web tool.
Contact
If you have questions about privacy, advertising, cookies, or data handling, you can contact FreeCalcs through the contact page.