Privacy Policy

Last updated: August 2026

Calculator inputs. All calculations run locally in your browser. The numbers you enter are never transmitted to, or stored on, our servers.

Advertising. This site uses Google AdSense to display advertisements. Google and its partners may use cookies (including the DoubleClick cookie) to serve ads based on your prior visits to this or other websites. You may opt out of personalized advertising by visiting Google Ads Settings. Third-party vendors' use of advertising cookies enables them and their partners to serve ads based on your visits to this site and other sites on the Internet.

Analytics. We may use privacy-respecting analytics to measure aggregate traffic (pages viewed, country, device type). No personally identifiable information is collected.

Contact. Questions about this policy: contact@piggymath.com.