Privacy Policy

Last updated: November 7, 2026

The short version

CalcRover has no accounts and collects no personal information from you directly. Every calculation runs in your browser: the numbers, dates, names and other values you enter are never sent to our servers, stored, or shared.

What we process

• Calculator inputs: processed only on your device by the page's own code. They never leave your browser and disappear when you close the tab.
• Server logs: our hosting provider (Cloudflare) records standard technical logs for requests — IP address, user agent, pages requested — used for security and operating the service, and retained per the provider's policies.
• Cookies: the site itself does not set tracking cookies. Advertising and analytics described below may set their own when enabled.

Advertising

The site is funded by display advertising. When ad serving is active, third-party vendors — including Google — use cookies or similar technologies to serve ads, which for users in some regions may be personalized based on prior visits to this and other websites. Google's use of advertising cookies is described atGoogle's advertising policies page, and you can opt out of personalized advertising atGoogle Ads Settings. Where required (EEA/UK/some US states), a consent banner lets you accept or decline these cookies before any are set.

Affiliate links

Some pages contain clearly marked affiliate links; see theaffiliate disclosure. Clicking one takes you to the merchant, whose own privacy policy then applies.

Your rights

Since we hold no account data about you, there is normally nothing for us to export or delete. For questions about this policy or anything privacy-related, contactcontact@calcrover.com. Residents of the EEA/UK (GDPR) and California (CCPA/CPRA) have rights to access, correct and delete personal information and to opt out of its sale or sharing — requests go to the same address.

Children

The site is a general-audience utility and does not knowingly collect personal information from children under 13.

Changes

We'll update this page when practices change and bump the date at the top. Material changes (like enabling a new analytics vendor) will be reflected here before they take effect.