Measurements and saved scenarios
Calculator inputs are processed on your device. A saved baseline is stored in this browser’s local storage and can be deleted with Clear saved baseline. CSV downloads stay on your device unless you choose to share them.
Shared scenario links
The scenario-link button adds the entered numbers to the URL fragment. Anyone you send that link to can read those numbers. Do not include sensitive project details in a shared link.
Hosting
When published, the hosting provider receives ordinary web requests, which can include an IP address and browser information. This site has no application backend receiving calculator inputs. The hosting provider’s own policies govern infrastructure logs.
External pages
Any external link you choose to open is governed by that destination’s policies.