Privacy Policy

The short version: this website collects nothing about you.

What this site does

• No tracking, no analytics. This site runs no analytics, advertising, or tracking scripts, and sets no cookies.
• No accounts, no forms. There is nothing to sign up for, and no personal information is collected, stored, or sold — because none is ever received.
• Tools run on your device. The calculator works entirely in your browser; the numbers you enter are never sent to us.

Linked sites

Our YouTube channel and companion blog are run by YouTube (Google) and Blogger (Google). If you comment or interact there, Google's own privacy policy applies to that activity — not this one.

Questions

If anything here is unclear, ask us via the routes on our Contact page.