NZ Mortgage Calculator Compare borrowing capacity across 6 banks
BNZ Kiwibank ASB SBS BOC ANZ
Results are indicative estimates only and do not constitute financial advice. Always confirm with your bank or a licensed financial adviser. Rates and policies subject to change.

Enter your details and click Calculate

See how much you can borrow across BNZ, Kiwibank, ASB, SBS, Bank of China NZ and ANZ — all side-by-side in seconds.

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Siyoung Jo
Mortgage Adviser · Allied Financial Group
📧 jo@alliedfg.co.nz 📞 021 024 9656
🔒 Privacy Policy

Last Updated: May 20, 2026

Introduction

Welcome to nzmortgagecalculator.nz — a free NZ mortgage calculator tool. We are committed to protecting your privacy.

Information We Collect

We do NOT collect any personal information from our users. All calculations are performed locally in your browser — no data is sent to our servers.

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Disclaimer

This mortgage calculator is for informational purposes only and does not constitute financial advice. Results are indicative estimates based on publicly available bank policies and are subject to change. For personalised advice, please consult a licensed financial adviser.

Contact

For questions about this privacy policy, please contact us at: jo.finance.service@gmail.com