Privacy Policy

Last updated: September 2026

The short version

The numbers you type into our calculators stay in your browser. We don't ask for accounts, names or email addresses to use the site. Like most websites, we use analytics and advertising services that may use cookies, described below.

Information you enter into calculators

All calculations run locally in your web browser. The values you enter are not transmitted to or stored on our servers. If you use the "copy link" feature, your inputs are placed in the link's web address so the results can be reopened. That link is only shared if you share it.

Analytics

We use Google Analytics to understand how visitors use the site (for example, which pages are visited and how long people stay) so we can improve it. Google Analytics uses cookies and collects information such as your approximate location, device, browser and pages viewed. It does not receive the values you enter into calculators. Learn more at How Google uses information from sites that use its services.

Advertising

We may display ads from Google AdSense and other advertising partners. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this site and/or other sites on the internet.

You can opt out of personalized advertising by visiting Google Ads Settings, or opt out of some third-party vendors' use of cookies at aboutads.info.

Partner links

Some pages may include clearly labeled sponsored or partner links. If you click one and make a purchase or sign up, we may earn a commission at no extra cost to you. Partners may use their own cookies to track referrals.

Your choices

• Use the Privacy choices link in the footer to change your cookie preferences.
• Most browsers let you block or delete cookies in their settings.
• Residents of certain U.S. states (such as California) may have rights to know about, delete or opt out of the "sale" or "sharing" of personal information for targeted advertising. You can exercise the opt-out using the Privacy choices link or contact us.

Children

This site is not directed to children under 13, and we do not knowingly collect their personal information.

Changes

We may update this policy from time to time. The date at the top shows when it was last revised.

Contact

Questions? Email hello@calcmyfin.com.