Privacy Policy
Last updated: October 1, 2026
Calculations (“we”, “us” or “our”) respects your privacy. This policy explains how information may be handled when you use calculations.online.
Information you provide
If you contact us by email, we may receive the information contained in your message, such as your email address and the details you choose to provide. We use it to respond to your request and operate the website.
Calculator inputs
Calculator inputs are processed to provide results. Where a calculator stores preferences locally in your browser, that information is stored on your device. Do not enter sensitive personal information into calculators.
Cookies and similar technologies
Calculations may use cookies or similar technologies for essential functionality, analytics and, if enabled, advertising. Third-party advertising providers such as Google may use cookies to serve or measure advertisements according to their policies and your available choices.
Third-party services
Some website features may rely on third-party services. For example, currency exchange functionality may obtain exchange-rate data from an external service. Those services may process requests according to their own privacy policies.
Advertising
If advertising is displayed, third-party vendors, including Google, may use cookies to personalize or measure ads where permitted. Users can review Google's advertising privacy information and available controls on Google's own properties.
Data retention and security
We retain information only as reasonably necessary for the purpose for which it was provided, legal obligations and website operations. No internet transmission can be guaranteed to be completely secure.
Children
Calculations is a general-audience website and is not intended to knowingly collect personal information from children.
Changes
We may update this policy when our services or legal requirements change. The latest version will be posted on this page.
Contact
Questions about this policy can be sent to contact@calculations.online.