Aussie Home Loans Mortgage Repayment Calculator

Aussie home loan calculator: your repayment baseline

Whether you are comparing panel lenders through a mortgage broker or reviewing an existing facility, an Aussie home loan calculator gives you the monthly repayment figure every other decision hangs on. Enter the loan amount you plan to borrow, the annual interest rate quoted on your fact sheet, and the loan term — typically 25 or 30 years for owner-occupiers in Australia. The result is your principal-and-interest repayment assuming the rate stays constant for the full term.

Aussie Home Loans is one of Australia's largest mortgage broking groups, connecting borrowers with loans from many banks and non-bank lenders. This page is an independent repayment tool styled for people searching aussie home loans mortgage repayment calculator — it is not operated by or endorsed by Aussie Home Loans. Use it to sanity-check broker quotes before you proceed to formal pre-approval.

How mortgage repayments work

Australian home loans charge interest on the balance owing. Each repayment pays interest first, then reduces principal. Early in the loan, most of each payment is interest; over time the principal portion grows. The amortisation schedule above shows that shift month by month — valuable for understanding how extra repayments accelerate equity build-up when your loan allows them without penalty.

Variable rates move with lender decisions and RBA cash rate changes; fixed rates lock a payment for a set period. This calculator uses one rate for the entire horizon, which suits fixed-rate modelling and variable "what if" snapshots. For split loans, calculate each portion separately and add the repayments.

Broker vs going direct

Brokers access multiple lenders and may negotiate package discounts, offset accounts and waived fees. Going direct to a single bank can be simpler if you already hold all accounts there. Either way, the underlying repayment maths is identical for a standard P&I loan — compare the comparison rate, fees and features, not just the broker brand. Run this calculator with each lender's quoted rate on the same loan size to see who offers the lowest repayment at that moment.

Serviceability assessment uses a higher buffer rate than your contract rate, so approval amounts can be lower than a straight repayment calculation suggests. Living expenses benchmarks, dependants and credit limits all feed into the lender's final yes or no. Treat the maximum you want to pay each month as a personal cap below whatever a lender might offer.

Fees, LMI and true cost

This calculator excludes lenders mortgage insurance (LMI) when your deposit is under 20%, annual package fees, valuation charges and government stamp duty. Add LMI to your loan amount if it is capitalised, or budget it as upfront cash. A slightly higher rate with no ongoing fee can beat a low headline rate with an expensive package — model twenty years of package fees before choosing.

Offset and redraw features change interest paid over time but not the scheduled repayment on a basic P&I loan. If your Aussie broker recommends a loan with offset, use a dedicated offset calculator on this site to quantify interest savings from your average balance.

Using amortisation for planning

The schedule helps answer practical questions: how much equity will I have in five years if rates do not change? How much interest do I pay in the first year? Export mentally by noting the balance at key milestones — useful when weighing renovation debt, investment property deposits or voluntary repayments.

Revisit this aussie home loan calculator whenever rates move or your loan balance changes after a lump sum. A small adjustment to inputs keeps your household budget aligned with reality. When you are ready to apply, bring these numbers to your broker appointment so the conversation starts with facts, not guesswork.

Tips before you apply