Privacy Policy

Short version: this site does not collect what you type into the calculators.

What we do not collect

Every calculator on this site runs entirely in your browser using JavaScript. The measurements and prices you enter are never sent to a server, never stored, and never shared. There are no accounts, no sign-ups, and no tracking of your inputs.

What may be collected by others

If advertising is added in the future, the ad provider may use cookies as described in its own policy. This page will be updated before any such change.

External links

This site currently has no external links. If links to third-party sources are added later, they will be governed by those sites' own policies.