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Finance in Australian property

Everything we've published on finance — 2 expert guides and news pieces, plus 11 related free calculators.

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2
Calculators
11
Finance14 July 2026

How to Calculate Inflation and Purchasing Power in Australia

Use a constant-rate scenario to estimate a future equivalent cost, then learn when an ABS CPI index comparison is the better method.

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Finance
8 min

Compound Interest vs Simple Interest: Which is Better?

Compare compound and simple interest to understand which approach works best for your financial goals.

Calculators for Finance

11 free tools
Finance

Simple Interest Calculator

Calculate simple interest earned on a principal amount over time.

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Finance

Mortgage Repayment Calculator

Calculate mortgage payments, total interest, and view an amortisation schedule for your home loan.

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Property

Lenders Mortgage Insurance (LMI) Calculator

Model an indicative LMI planning proxy and the repayment impact if the premium is capitalised. Actual lender quotes can differ materially.

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Finance

Interest-Only Repayment Step-Up Calculator

Estimate the monthly repayment before and after an interest-only period ends, using the balance, rates and remaining loan term entered.

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Finance

Extra Repayments & Offset Savings

Calculate how extra repayments and an offset account reduce your total interest and loan term.

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Finance

Borrowing Power Calculator

Model indicative borrowing capacity from income, expenses, existing repayments, interest rate and a 3 to 5 percentage-point buffer.

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Finance

Loan Comparison Calculator

Estimate two home loans using monthly repayments, interest and entered fees. Compare equal amounts and terms, or see the cost of changing a scenario.

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Finance

Income Tax Calculator

Calculate your Australian salary after tax for 2025–26 or 2026–27. See income tax, Medicare levy, marginal HELP repayments, take-home pay, effective tax rate and a 12% super illustration.

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Finance

Compound Interest Calculator

Estimate compound interest on a constant-rate savings scenario with monthly or annual end-of-period contributions.

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Finance

Deposit Savings Calculator

Estimate how long a fixed house deposit goal may take, using monthly savings and an assumed interest rate. See projected growth and any remaining shortfall.

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Finance

Inflation Calculator Australia

Model how a constant assumed annual inflation rate changes an amount over time. This is a scenario tool, not a historical CPI lookup.

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