Calculator inputs
Calculations run locally in the page. The current application does not send calculator entries to a server, store a pool profile or place those readings in the URL. Reloading a calculator restores its example values.
The application does not currently save calculator entries in local storage or cookies. Keep your own record if you want to retain measurements between visits.
Site requests and hosting
Loading the website still makes ordinary requests for pages, images, styles and scripts. A hosting provider may process request information such as an IP address, requested resource, browser information and time of access for delivery, security and operations.
That ordinary hosting behavior is separate from calculator inputs. The current application contains no endpoint that receives water readings and no account or contact form.
Analytics and advertising
No analytics or advertising scripts are enabled in the current version. There are no active affiliate product links. If tracking or commercial integrations are introduced, this page will need to describe the actual behavior before those changes are published.
Links to other websites
Source and manufacturer links take you to other websites with their own practices. Those sites may process information when you visit them. Their behavior is not controlled by the local calculator.
What this statement covers
This page describes the application as updated September 26, 2026. It does not claim that ordinary internet requests are anonymous, or that a hosting provider keeps no logs. For how we describe evidence and imagery, read the editorial disclosure.