Privacy Policy

Last updated: October 20, 2026

PorchMath calculators run entirely in your browser. The numbers you enter are not sent to or stored on our servers.

Hosting and logs

The site is hosted on Cloudflare Pages, which may process technical data such as IP addresses for security and performance, as described in Cloudflare's privacy policy.

Cookies and advertising

We do not currently set cookies. In the future we may show ads (for example via Google AdSense). Third-party vendors, including Google, may then 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. You can opt out of personalized advertising at Google Ads Settings or aboutads.info. This policy will be updated before any such service is enabled.

Affiliate links

Some pages may in future contain affiliate links (for example Amazon Associates). As an Amazon Associate we would earn from qualifying purchases, at no extra cost to you. Affiliate links will be clearly disclosed.

Contact

Questions about this policy: email [email protected] or see our Contact page.