Privacy

AU Home Loan Calculator is built by Windy Road Technology (windyroad.com.au). The short version: we don't store what you enter.

What happens to the numbers you share

When you use the calculator in ChatGPT, the financial details you provide — income, debts, expenses — are sent to our server, used to work out your estimate, and returned. They are processed in memory and never written to a database. We keep no accounts, no profiles, and no history of your figures.

Your ChatGPT conversation

Your conversation lives with OpenAI under OpenAI's privacy policy. We can't see your chat history — our server only receives the figures ChatGPT sends for each calculation.

What we do count

We may keep simple usage counts — how many estimates were run in a day, for example — to understand whether the calculator is useful. These counts contain no identity and no financial details.

Server logs

Our hosting provider (Google Cloud Run) keeps standard infrastructure logs — timestamps, IP addresses, and request status — for a short period, for security and reliability. We don't log the contents of your requests.

This website

This page and the rest of homeloancalc.au set no cookies and run no trackers.

Where our data comes from

The calculator fetches public interest-rate and inflation figures from official sources. Nothing about you is ever sent to them.

Questions

Email us at privacy@homeloancalc.au.