Privacy Policy
Last updated: 2026.
This Privacy Policy explains what information CalculusSolver.us ("CalculusSolver," "we," "us") collects, how it's used, and the choices you have. By using this site, you agree to the practices described below.
How the Calculators Handle Your Data
Every calculator on CalculusSolver runs entirely in your browser. When you type a function, equation, or set of values into a tool, that input is processed locally on your device using JavaScript — it is never transmitted to our servers, stored in a database, or seen by us. Closing the tab or refreshing the page clears everything you entered.
Information We May Collect
We keep data collection minimal:
- Server logs. Like most websites, our hosting provider automatically logs standard technical information (such as IP address, browser type, and pages requested) for security and reliability purposes.
- Analytics. We may use privacy-conscious analytics tools to understand aggregate traffic patterns (for example, which tools are most used) so we can prioritize what to build next. Where used, analytics data is aggregated and is not used to identify you personally.
- Contact form / email. If you email us, we retain that correspondence to respond to your message and improve the site.
Cookies
CalculusSolver does not require cookies for its calculators to function. If analytics or advertising services are enabled in the future, those third-party services may set their own cookies; this policy will be updated to name those services if and when they're added.
Advertising
CalculusSolver may display advertising to help keep the calculators free. If we do, ads are served through third-party advertising networks (such as Google AdSense), which may use cookies or similar technologies to serve relevant ads based on your visits to this and other sites. You can control ad personalization through your browser settings or the ad network's own opt-out tools.
Third-Party Links
Pages on this site may link to external resources. We aren't responsible for the privacy practices of third-party sites and encourage you to review their policies directly.
Children's Privacy
CalculusSolver is intended for general audiences, including students, and does not knowingly collect personal information from children beyond standard, non-identifying analytics described above.
Changes to This Policy
We may update this Privacy Policy from time to time. Material changes will be reflected by an updated "Last updated" date at the top of this page.
Contact
Questions about this policy can be sent to contact@calculussolver.us.