Privacy Policy

Last updated: October 27, 2026

This policy explains what information checkcalculators.com (the "Site") collects and how it is used. We keep it simple: no signup is required, and we do not ask you to create an account.

What you enter in calculators

The values you type into a calculator, such as a birthdate or a loan amount, are used to show your result. We do not ask for your name or contact details to use a calculator, and we do not store these inputs on our servers.

Information collected automatically

Like most websites, we and our service providers may automatically collect general information such as your IP address, browser type, device type, pages visited and the time of your visit. We use it to keep the Site working, understand how it is used and improve it.

Cookies

Cookies are small files stored on your device. We and third parties may use cookies to remember settings, measure traffic and show ads. You can block or delete cookies in your browser settings, though some features may not work as well.

Analytics and advertising

We may use third-party services such as Google Analytics and Google AdSense. These services may use cookies or similar technologies to analyze traffic and show ads, including personalized ads based on your visits to this and other websites. You can manage ad personalization in your Google Ad Settings or learn more about how Google uses data from sites that use its services on Google's privacy pages.

Third-party links

The Site may link to other websites. We are not responsible for their privacy practices, so please read their policies.

Children's privacy

The Site is not directed at children under 13, and we do not knowingly collect personal information from them.

Your choices

You can use the Site without giving us personal information. If you email us, we use your address only to reply, and you can ask us to delete that correspondence at any time.

Changes to this policy

We may update this policy from time to time. The date at the top shows when it was last changed.

Contact

Questions about privacy? Email [email protected]. See also our terms of use.