Home Loan Calculator: Navigating the Aussie Property Market

The Great Australian Dream — owning your own home — comes with serious financial commitments. Sydney's median house price exceeds a million dollars. Melbourne isn't far behind. Before you start inspecting properties on Saturday mornings, use our Mortgage Calculator to understand what you can actually afford.
Australian Home Loan Basics
Australian mortgages have unique features that differ from other countries:
- Variable rates — most popular, moves with RBA decisions
- Fixed rates — lock in for 1-5 years for certainty
- Split loans — part fixed, part variable
- Offset accounts — your savings reduce interest
- Redraw facilities — access extra repayments
Lender's Mortgage Insurance (LMI)
If your deposit is less than 20%, you'll likely pay LMI — insurance that protects the lender (not you). It can add $10,000-$40,000 to your loan depending on the amount borrowed. Some first home buyers use the First Home Guarantee to avoid LMI with a 5% deposit.
First Home Buyer Assistance
- First Home Owner Grant (FHOG) — varies by state, usually for new builds
- First Home Guarantee — buy with 5% deposit, no LMI
- First Home Super Saver Scheme (FHSS) — withdraw super contributions for deposit
- Stamp duty concessions — reduced or eliminated for first homes in most states
State Differences
Stamp duty alone can add $20,000-$50,000+ to a purchase in NSW or Victoria. Queensland and other states offer more generous concessions. Factor these costs into your borrowing calculations.
Start calculating with the Mortgage Calculator.
Related Tools
Compare renting versus buying with our Rent vs Buy Calculator. Plan investments alongside your mortgage with the Investment Calculator.
Frequently Asked Questions
How does the home loan calculator work for Australian mortgages?
Enter loan amount, interest rate, and term. The Home Loan Calculator shows monthly repayments, total interest, and how extra payments reduce your loan.
What deposit do I need for a home loan in Australia?
Minimum 5-10% with Lenders Mortgage Insurance (LMI). 20% deposit avoids LMI and gets better rates. First Home Buyers may access government schemes.
Should I choose a shorter or longer mortgage term?
Shorter term = higher repayments but much less total interest. Longer term = lower payments but significantly more interest paid overall.
What other property calculators are available?
Rent vs Buy Calculator to compare options and Investment Calculator for property investment analysis.


