Savings .com.au

Should I refinance my mortgage?

Refinancing a mortgage can be an effective way of moving from one home loan to a more suitable one for your needs. For example:

  • You might be paying too much in interest

  • You might be paying too much in fees

  • You might want a loan with better features

  • You might want to change home loan types, perhaps from owner-occupier to investor, or from principal and interest to interest-only

However, refinancing isn’t always an easy thing to do. There are many pros and cons and refinancing a home loan can involve considerable costs. It is a big decision to make. Refinancing to the wrong home loan could cost you in the long run, while refinancing to a better one could leave you thousands of dollars better off.

That’s where our mortgage refinance calculator can help.

Refinance home loan calculator

For help deciding if refinancing your mortgage is worthwhile, Savings.com.au’s home loan refinance calculator could be a good place to start.

To find out how much you could potentially save, enter the following info:

  • Loan amount

  • Term of the loan

  • Repayment frequency

Next, enter the details of your current loan:

  • Interest rate

  • Any ongoing fees 

  • Termination fees

Finally, fill in the details of the new loan you are considering, including:

  • Any introductory rate (if applicable)

  • Any introductory period (select ‘No’ if this does not apply

Then supply:

  • Ongoing rate of the new loan

  • Application fees

  • Ongoing monthly fees

  • Any other fees.

The calculator will compare repayments for your current and prospective new loans. It will also show you the total cost of both loans so you can more easily compare what will be the most economical option over the full term of the loan.


Looking for a home loan?

Buying a home or looking to refinance? The table below features home loans
with some of the lowest interest rates on the market for owner occupiers.

Lender

Variable
More details
100% owned by Commbank
  • No application or ongoing fees. Annual rate discount
  • Unlimited redraws & additional repayments. LVR <80%
  • A low-rate variable home loan from a 100% online lender. Backed by the Commonwealth Bank.
Disclosure
100% owned by Commbank

Unloan – Variable Rate Home Loan LVR < 80%

  • No application or ongoing fees. Annual rate discount
  • Unlimited redraws & additional repayments. LVR <80%
  • A low-rate variable home loan from a 100% online lender. Backed by the Commonwealth Bank.
Disclosure
Variable
More details
  • Available for purchase or refinance, min 10% deposit needed to qualify.
  • No application, ongoing monthly or annual fees.
  • Quick and easy online application process.
Disclosure

loans.com.au – Variable Home Loan P&I <90%

  • Available for purchase or refinance, min 10% deposit needed to qualify.
  • No application, ongoing monthly or annual fees.
  • Quick and easy online application process.
Disclosure
Variable
More details
100% offset
  • Easy application. Fast approval. 100% offset.
  • Unlimited additional repayments free of charge.
  • Redraw available - Access additional payments.
Disclosure
100% offset

Ubank (part of NAB) – Flex variable home loan - 100% offset

  • Easy application. Fast approval. 100% offset.
  • Unlimited additional repayments free of charge.
  • Redraw available - Access additional payments.
Disclosure
Variable
More details
Up to $4k Cashback
  • Up to $4k cashback when you take a loan with us (Terms and Conditions apply)
  • Quick and Easy online application, with no upfront or annual fees.
  • Unlimited additional repayments free of charge.
Disclosure
Up to $4k Cashback

Regional Australia Bank – Home Loan without Offset - OO,PI LVR 60% or less

  • Up to $4k cashback when you take a loan with us (Terms and Conditions apply)
  • Quick and Easy online application, with no upfront or annual fees.
  • Unlimited additional repayments free of charge.
Disclosure
VariableN/AN/A
More details
Disclosure

First Option Bank – Discounted Simple Home Loan <60% (OO,PI)

    Disclosure
    Variable
    More details
    Disclosure

    Ubank (part of NAB) – Neat home loan - max. 60% LVR (Owner occupied, Principal and interest)

      Disclosure
      Variable
      More details
      Disclosure

      Macquarie Bank – Offset Home Loan (Owner Occupier, Principal and Interest, max LVR 60%)

      • Check your eligibility in as little as one minute
      Disclosure
      VariableN/A
      More details
      Disclosure

      Commonwealth Bank – Digi Home Loan (Principal & Interest) LVR 60%-70%

        Disclosure
        Variable
        More details

        AMP – Essential Home Loan (Owner Occupied, Principal and Interest, $750,000+, <= LVR 60%)

          Variable
          More details
          Disclosure

          Macquarie Bank – Basic Home Loan (Owner Occupier, Principal and Interest, max LVR 80%)

            Disclosure
            Variable
            More details

            Great Southern Bank – Offset Variable - Owner Occupier Principal & Interest (LVR is 70%)

              Variable
              More details

              IMB Bank – Essentials Home Loan (Principal and Interest) (LVR 80%-90%)

                Variable
                More details
                Disclosure

                ANZ – Simplicity PLUS Home Loan (Principal and Interest) (LVR < 70%) (New Customer) Special offer

                  Disclosure
                  VariableN/AN/A
                  More details
                  Disclosure

                  Westpac – Flexi First Option Home Loan (Promo) - Principal & Interest (LVR 70-80%)

                    Disclosure
                    Variable
                    More details
                    • No application, ongoing monthly or annual fees.
                    • Available for refinance or purchases. Quick and easy online application process.
                    • Dedicated loan specialist throughout the loan application.
                    • Discounted interest rate for 5 years for homes with an eligible solar system
                    Disclosure

                    loans.com.au – Solar Home Loan P&I <90%

                    • No application, ongoing monthly or annual fees.
                    • Available for refinance or purchases. Quick and easy online application process.
                    • Dedicated loan specialist throughout the loan application.
                    • Discounted interest rate for 5 years for homes with an eligible solar system
                    Disclosure
                    Variable
                    More details
                    Disclosure

                    Ubank (part of NAB) – Neat home loan - max. 80% LVR (Owner occupied, Principal and interest)

                      Disclosure
                      Variable
                      More details
                      Disclosure

                      NAB – Tailored Home Loan Variable Rate - Principal and Interest LVR 60% or less

                        Disclosure
                        VariableN/A
                        More details
                        100% Offset
                        Disclosure
                        100% Offset

                        First Option Bank – Discounted Complete Home Loan <60% (OO,PI)

                          Disclosure
                          Variable
                          More details

                          Tiimely Home – Live-in Variable Loan Home Loan (Principal and Interest) (LVR < 90%)

                            Variable
                            More details

                            ANZ Plus – Variable Home Loan (Principal and Interest)

                              Important Information and Comparison Rate Warning

                              Base criteria of: a $400,000 loan amount, variable, fixed, principal and interest (P&I) home loans with an LVR (loan-to-value) ratio of at least 80%. However, the ‘Compare Home Loans’ table allows for calculations to be made on variables as selected and input by the user. Some products will be marked as promoted, featured or sponsored and may appear prominently in the tables regardless of their attributes. All products will list the LVR with the product and rate which are clearly published on the product provider’s website. Monthly repayments, once the base criteria are altered by the user, will be based on the selected products’ advertised rates and determined by the loan amount, repayment type, loan term and LVR as input by the user/you. *The Comparison rate is based on a $150,000 loan over 25 years. Warning: this comparison rate is true only for this example and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate. Rates correct as of April 15, 2025. View disclaimer.

                              Important Information and Comparison Rate Warning