Privacy policy

Last updated: July 18, 2026

The short version

Everything you type into our calculators stays in your browser. Calculations run on your device; we never receive, store, or transmit the balances, incomes, or debts you enter.

Analytics

We use Google Analytics 4 (via Google Tag Manager) to understand which tools are useful - pages visited, approximate location at the city level, device type, and how you found us. This data is aggregated and does not identify you personally. You can opt out with theGoogle Analytics opt-out browser add-on.

Cookies

Cookies are small files stored by your browser. This site uses them for analytics (described above) and, once advertising is active, for ad delivery as described below. You can block or delete cookies in your browser settings at any time; the calculators work fully without them.

Advertising (Google AdSense)

This site displays ads served by Google AdSense. Google and its partners use advertising cookies (including the DoubleClick cookie) to serve ads based on your visits to this and other websites. You can opt out of personalized advertising atGoogle Ads Settings, and learn how Google uses data from partner sites atpolicies.google.com. Some tool pages may also contain affiliate links, which are disclosed on the pages where they appear.

Your rights

Depending on where you live (including California under the CCPA and the EU/UK under GDPR), you may have rights to access or delete personal data. Because we do not collect personal data beyond the aggregated analytics described above, requests are usually best directed to Google's controls linked above. For anything else, contact us.