Privacy policy

Last updated: November 6, 2026.

The calculator keeps your numbers on your device

The calculator on this site runs entirely in your web browser. The ratings and family selections you enter are placed in the page address (the URL) so you can bookmark or share a calculation; they are not sent to, stored on, or logged by this site's servers as form submissions. If you share a link, whoever opens it sees the numbers in it, so share calculation links the way you would share the numbers themselves.

Advertising and cookies

This site displays advertising served by Google AdSense. Google and its third-party vendors use cookies to serve ads based on your prior visits to this and other websites. You may opt out of personalized advertising by visiting Google's Ads Settings, and you can learn more about how third-party vendors use cookies for advertising and opt out at aboutads.info. This site carries no ad units on this privacy page.

Hosting logs

The site is hosted on Cloudflare Pages. Like most hosts, Cloudflare keeps standard server logs (IP address, browser type, pages requested, timestamps) for security and operations, and may set strictly necessary cookies for those purposes. We do not sell personal information, and there are no accounts, sign-ups, comments, or contact forms on this site collecting it.

Third-party links

Links to VA.gov, the eCFR, and other official sources leave this site; their privacy practices are their own.

Changes

If this policy changes, the new version will be posted on this page with its date.