Privacy policy

Last updated: 2026-07-10.

The short version

OzCalc is a static website. There are no user accounts, no sign-ups, and nothing you type into a calculator is sent anywhere or stored anywhere — every calculation runs in your own browser, using JavaScript that ships with the page. Closing the tab clears it.

What we don't collect

OzCalc has no accounts, no login, no contact forms that store submissions on our side, and no database of visitor inputs. The numbers you enter into a calculator (income, purchase price, HECS balance and so on) never leave your device — they're used to compute a result in your browser and are not transmitted to OzCalc or to any third party.

Hosting logs

OzCalc is hosted on Cloudflare Pages. Like effectively any web host, Cloudflare's infrastructure processes standard server-level request logs (things like IP address, requested URL, browser user-agent and timestamp) as a normal part of serving the site — OzCalc doesn't access or separately store these, but they exist at the hosting layer. See Cloudflare's own privacy policy for how it handles that data.

Analytics

Once enabled, OzCalc uses Cloudflare Web Analytics to understand aggregate traffic (which pages get visited, roughly how much traffic, which countries visitors come from). Cloudflare Web Analytics is cookieless — it doesn't set tracking cookies or use any persistent per-visitor identifier, and it doesn't require a cookie-consent banner as a result. It gives us aggregate counts, not per-visitor tracking.

Questions

Anything unclear about this policy — see Contact.