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Refinance Calculator – Discover How Much You Could Save

Compare your existing home loan with a new refinance scenario and understand your potential repayment and interest savings.

Thinking about refinancing your existing home loan? The Believe Finance Refinance Calculator helps you estimate how much money you could potentially save by switching to a lower interest rate or a more suitable mortgage product.

Simply enter your current loan balance, interest rate, remaining loan term, and compare it with a new loan scenario. Within seconds, you'll see estimated monthly, fortnightly, and weekly repayments, along with potential savings over the life of the loan.

Many Australians refinance to reduce repayments, consolidate debts, access equity for renovations or investments, or pay off their mortgage sooner. Our refinance calculator makes it easy to compare different interest rates and loan terms before making an informed decision.

At Believe Finance, our mortgage specialists compare hundreds of loan products from Australia's leading lenders to help you secure a better deal. Whether you're refinancing for a lower rate, flexible features, or improved cash flow, we're here to help.

Use our free refinance calculator today and discover how refinancing could improve your financial future. Speak with Believe Finance to receive personalised refinancing advice and find the right solution for your individual circumstances.

Current Loan Details
Enter the balance and remaining terms of your existing home loan.
New Refinance Loan
Enter the terms you are considering for your refinanced home loan.
Include any balance transfer, equity release, or debt consolidation amount.
Add estimated discharge fees, application fees, valuation fees, or lender fees.
This changes the repayment amounts displayed in your result summary.
📊 Loan Balance Comparison
Important: This calculator gives an estimate only. Actual refinance savings can be affected by lender fees, discharge costs, loan features, interest-rate changes, settlement timing, approval criteria, and your individual circumstances.
Smart Refinance Planning

Make a more informed refinancing decision

Compare your current home loan against a proposed refinance option to better understand repayment changes, interest costs, potential savings, and the impact of refinance fees.

How does refinancing work?

Refinancing means replacing your existing home loan with a new loan. Borrowers commonly refinance to access a lower interest rate, improve loan features, reduce repayments, access equity, consolidate debts, or pay their mortgage off sooner.

Compare more than just the interest rate

A lower rate can reduce repayments, but it is important to also consider the remaining loan term, loan features, refinance costs, redraw options, offset accounts, flexibility, and whether the new loan suits your long-term financial goals.

Understanding refinance costs

Refinancing may involve discharge fees, settlement costs, valuation charges, application fees, legal costs, or government charges. The calculator subtracts the refinance costs you enter from your potential interest saving to show an estimated net benefit.

Could refinancing improve your cash flow?

Refinancing to a lower rate or longer loan term may reduce your regular repayments. This can improve monthly cash flow, although extending a loan term may increase the total interest paid over time. Compare several scenarios before deciding.

Speak with a Believe Finance broker

Every borrower has different financial needs. A Believe Finance broker can compare suitable loan products, explain potential refinance costs, and help you decide whether refinancing is the right move for your situation.

Ready to explore your refinance options?

Compare your current loan and new scenario above, then speak with Believe Finance for personalised refinance guidance.

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