Privacy Policy

Last updated: July 8, 2026

Calculator data

Scientific Calculator runs in your browser. Calculation history and theme preference may be stored in your browser's localStorage so the app can restore your recent calculations on the same device. This information is not sent to our server by the calculator app.

Advertising and cookies

If this site displays Google AdSense or other third-party advertising, third-party vendors, including Google, may use cookies to serve ads based on your prior visits to this website or other websites. Google's use of advertising cookies enables it and its partners to serve ads based on visits to this site and/or other sites on the Internet.

You can opt out of personalized advertising by visiting Google Ads Settings. You can also learn about opting out of some third-party vendors' personalized advertising at aboutads.info.

Analytics and third-party services

This site may use analytics, hosting, or advertising services that process technical information such as device type, browser, page views, and approximate location. These services are used to operate, improve, and monetize the site.

Contact

For privacy questions, contact the site owner through the contact page.