Privacy

The calculator runs entirely in your browser. The numbers you type are not sent to this site or to anyone else.

The site is hosted on Vercel, which keeps standard server logs (IP address, user agent, requested URL) for its own operation. No analytics script is installed as of 2026-08-22; if one is added, this page and the changelog will say so on the day it happens, and what it records.

No cookies are set by this site. No email addresses are collected. No data is sold or shared.