Home › Mortgage & Property Calculators
This page lists every mortgage and property calculator on Calculate.co.nz. Work out repayments, compare fixed against floating, model the savings from a refix or an extra repayment, stress test your loan against higher interest rates, or estimate how much you can borrow. There are tools for first home buyers, investors and people building, including deposit and LVR calculators, bright-line and rental cashflow tools, and the all-in costs of buying and selling. Each calculator is free, built for New Zealand lending rules, and uses current settings for the 2026/27 year, with no sign-up required. Pick a calculator below to get a quick, clear answer, then use the related links on each page to plan the next step. These tools are for education and estimates only and do not constitute financial or lending advice.
128 free calculators in this category
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All calculators and tools are provided for educational and indicative purposes only and do not constitute financial advice.
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