Privacy Policy

The numbers you enter into any calculator on this site — loan amounts, interest rates, or anything else — are processed entirely on your own device. We save your most recent entries to your browser's local storage purely so the calculator can remember where you left off the next time you visit. That data never leaves your browser: it is not transmitted to, or stored on, any server we operate.

BetterCalculator shows ads through Google AdSense to help keep every calculator free to use. Google and its advertising partners may use cookies to serve ads based on your prior visits to this site or others across the web. This is standard practice for AdSense publishers and helps show ads that are more relevant to you. If you'd rather not receive personalized ads, you can opt out at any time through Google Ads Settings, and you can read more about how Google's advertising products use cookies at policies.google.com/technologies/ads.

We may also collect basic, anonymous traffic statistics — such as which pages are visited and how often — to help us understand overall usage and improve the site. This data is not tied to your calculator inputs.

This policy may be updated from time to time as the site evolves. Last updated: July 2026.