Calculator inputs
The calculator code processes entered values in your browser. The forms do not submit those values to a calculation server, request an account or write the values to a database. The calculator code does not store the values entered into its forms. Theme, language, favorite calculators and recently opened calculator titles/URLs can be saved in local browser storage. Those convenience records do not contain entered amounts or birth dates. You can clear them through the site controls or your browser settings. Copying a result places the result text on your device’s clipboard when you choose that action.
Hosting and ordinary requests
The website is hosted with GitHub Pages. Loading pages and assets sends ordinary web requests to the hosting provider, which can involve technical data such as an IP address, browser information and request logs. See the GitHub General Privacy Statement for the provider’s practices.
Google advertising code
The home page and calculator pages include Google AdSense code associated with this website. That code can connect to Google independently of the calculator. Google and advertising partners may use cookies or other identifiers to serve and measure ads, depending on account configuration, consent and applicable requirements. Calculator input values are not deliberately passed to the ad code by our calculator implementation.
Read how Google uses information from sites that use its services and Google’s ad controls for further information and available choices. Browser settings can also manage cookies.
Messages and outside links
If you contact us, your email address and the message you send are used to handle the inquiry. External reference links lead to services with their own privacy practices. Opening such a link or an email application is a separate action.
Questions and updates
Contact hamam16000@gmail.com with privacy questions. This page was updated on November 4, 2026 to describe this calculator release.