Principal & interest calculator
Estimate repayments and see what portion goes toward interest versus the amount you’ve borrowed.
Simply enter your loan & payment details
Calculate the benefits of making principal payments off your home loan.
Other home loan calculators
Mortgage calculator
Find out how much you may be able to borrow and the potential costs involved in buying a home.
Home loan repayment calculator
See how much you may need to pay back each week or month.
Stamp duty calculator
Work out how much you could pay in stamp duty and other fees.
Articles
What are the costs to refinance?
Refinancing your home loan has the potential to make you some hefty savings, it’s important to weigh up the costs involved.
Why refinance your home loan?
Here’s the rundown on why you might want to refinance your loan and costs involved.
Tools to help you research
Property & suburb reports
Search a property or suburb for sales histories, estimated value, expected rent and local amenities, with our full online Property Reports.
Compare home loans
See at a glance how fees, features and loan purposes differ by product.
Compare interest rates
View and compare all of our current home loan interest rates.
Start your application online
A home loan expert will call you once you have submitted your application to talk through next steps.
Important information
This calculator model contains a number of assumptions and they are set out in the i button. Please click it for more details. The assumptions may not reflect the ways in which our Bank's computer systems work. The results from this calculator should be used as an indication only and it does not take into account of your personal circumstances. The results do not represent either quotes or pre-qualifications for a loan. It is advised that you consult your financial adviser before taking out a loan. If you apply for a loan we will make our own calculations and we may not take this calculation into account.