Last updated: October 21, 2026. This policy describes how mycalcsolver.com ("CalcSolver", "we") handles information when you visit.
Your calculations
Every calculation is performed in your own browser. The numbers, equations and notes you enter are not sent to our servers.
Data saved on your device
We use your browser's local storage to remember small preferences: your calculation history, scratch notes, light or dark theme, angle mode and the last values you used in each tool. This data never leaves your device. You can delete it by clearing the history in the calculator or clearing site data in your browser settings.
Server logs
Our hosting provider automatically records standard technical information, such as IP address, browser type, pages visited and the time of each request. These logs are used only to operate and protect the website.
Advertising and cookies
CalcSolver may display advertising provided by Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on a user's previous visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on visits to this site and other sites on the internet.
You can opt out of personalised advertising in Google Ads Settings, or opt out of some third-party vendors' cookies at aboutads.info. Visitors in the European Economic Area and the UK will be asked for consent before personalised ads are shown.
Analytics
If we add a visitor-statistics service such as Google Analytics, it will collect anonymous usage data through cookies, and we will list it on this page.
Other services we use
- Google Fonts, for the site's typefaces.
- cdnjs by Cloudflare, which delivers the math library.
When your browser downloads these files, those services receive your IP address and browser details under their own privacy policies.
Children's privacy
CalcSolver is used by students of all ages. We do not ask for personal information and do not knowingly collect it from children.
Updates
We will post any changes to this policy on this page and update the date at the top.
Contact
For privacy questions, email contact.calcsolver@gmail.com.