Home loan calculators

How much can I borrow?

Use your income and expenses to estimate how much you may be able to borrow for a home loan.

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Home loan repayments calculator

Work out how much your home loan repayments might be.

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Stamp duty & upfront costs calculator

Estimate the other costs of buying a property, including government costs, stamp duty, and fees.

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Split loan calculator

See how splitting your home loan between fixed and variable interest rates could work for you.

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Refinance calculator

You could potentially save by refinancing your current home loan with us.

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Make the most of our home loan tools

Start planning now to save time later in your home buying journey with our home loan tools and calculators.

Tools to help you research

Property reports

Want to know more about a property or an area you’re considering buying or selling in? Your complimentary Property Report is customised to your needs, with the latest information on new listings, auctions and recent sales. 

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Property search

Find your perfect property sooner with market estimates and affordability snapshots. 

Take me there

Compare home loans

Compare home loan options and adjust variables like interest rates and loan term.

Compare home loans

Budget planner

Work out your budget based on household and lifestyle expenses, to get an idea of how much you may be able to afford in repayments.

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The CommBank Home Buying Hub

All the tools and support you need to help achieve your property goals – right at your fingertips in the CommBank app.

Visit the Home Buying Hub

CommBank app

Manage your loan

CommBank My Property

CommBank My Property redefines how you view, track and manage your home loan online to help you achieve your property goals.

Show me how

Laptop screen of My Property

See all home loan interest rates

Things you should know

Applications for finance are subject to the Bank's normal credit approval. Full terms and conditions will be included in the Bank's loan offer. Fees and charges are payable.

Our calculators and tools provide estimates for your general information only and are based on the accuracy of information input. The estimates are not a quote or a loan offer.

To be eligible for Wealth Package, you must have a current eligible home loan or line of credit with an initial package lending balance of at least $150,000 when you apply for Wealth Package. The package can be established in the name of one or two individual’s name/s, or in the name of a corporate entity. It cannot be established in the name of a business or family investment trust. Trust loans can however be linked to the trustee package (personal or company package) where the trustee is an applicant (i.e. the borrower) on the loan. For example, a loan held in the name of “John Smith ITF The Smith Family Trust” can have a package established in the name of John Smith as the trustee.

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