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Home loan extra repayment calculator

Use this extra loan repayment calculator to work out how much sooner you can own your home outright and how much you can save by doing so.

Making extra repayments on your home loan each month can save you a lot of money in interest charges. This is true whether it's $5, $50 or $500. You can use Finder's extra loan repayment calculator to discover just how much a little extra can save you.

Just enter some basic details about your loan below.

Extra loan repayment calculator

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Name Interest Rate p.a. Comparison Rate p.a. Fees Monthly Payment
Principal & Interest20% min. depositOwner-occupier
Interest Rate
5.99%
Comparison Rate
5.90%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$900
Go to site
Principal & Interest10% min. depositOwner-occupier
Interest Rate
6.04%
Comparison Rate
6.06%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$905
Go to site
Principal & Interest20% min. depositInvestment
Interest Rate
6.29%
Comparison Rate
6.20%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$929
Go to site
Principal & Interest40% min. depositOwner-occupier
Interest Rate
6.15%
Comparison Rate
6.17%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$915
Go to site
Principal & Interest10% min. depositOwner-occupierOffset account
Interest Rate
5.99%
Comparison Rate
6.51%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$900
Go to site
Principal & Interest20% min. depositOwner-occupierOffset account
Interest Rate
6.19%
Comparison Rate
6.44%
Fees
Application: $0
Ongoing: $248 p.a.
Monthly Payment
$919
Go to site
Principal & Interest10% min. depositInvestmentOffset account
Interest Rate
6.19%
Comparison Rate
6.58%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$919
Go to site
Principal & Interest20% min. depositInvestment
Interest Rate
6.45%
Comparison Rate
6.48%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$945
Go to site
Principal & Interest40% min. depositOwner-occupierOffset account
Interest Rate
6.15%
Comparison Rate
6.40%
Fees
Application: $0
Ongoing: $248 p.a.
Monthly Payment
$915
Go to site
Principal & Interest20% min. depositOwner-occupier
Interest Rate
6.19%
Comparison Rate
6.21%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$919
Go to site
Principal & Interest5% min. depositOwner-occupierOffset account
Interest Rate
5.84%
Comparison Rate
5.92%
Fees
Application: $600
Ongoing: $0 p.a.
Monthly Payment
$885
More Info
Principal & Interest10% min. depositOwner-occupierOffset account
Interest Rate
5.95%
Comparison Rate
5.95%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$896
Principal & Interest5% min. depositOwner-occupierOffset accountSpecial Offer
Interest Rate
5.90%
Comparison Rate
5.93%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$891
Principal & Interest5% min. depositOwner-occupierOffset account
Interest Rate
5.80%
Comparison Rate
5.83%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$882
Principal & Interest10% min. depositOwner-occupierOffset account
Interest Rate
6.08%
Comparison Rate
6.25%
Fees
Application: $345
Ongoing: $0 p.a.
Monthly Payment
$908
Finder AwardPrincipal & Interest10% min. depositOwner-occupierOffset accountwith offset
Interest Rate
5.94%
Comparison Rate
6.05%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$895
Principal & Interest5% min. depositOwner-occupierOffset account
Interest Rate
6.10%
Comparison Rate
6.13%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$910
Principal & InterestInterest only40% min. depositOwner-occupier
Interest Rate
5.89%
Comparison Rate
5.96%
Fees
Application: $250
Ongoing: $0 p.a.
Monthly Payment
$890
More Info
Principal & Interest10% min. depositOwner-occupierOffset account
Interest Rate
5.99%
Comparison Rate
6.51%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$900
Interest only5% min. depositOwner-occupier
Interest Rate
5.84%
Comparison Rate
5.91%
Fees
Application: $545
Ongoing: $0 p.a.
Monthly Payment
$885
More Info
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While making 1 or 2 additional payments doesn’t make much impact, if you keep doing this on an ongoing basis the benefits become more noticeable. For example:

  • You repay $2,051 each month for a $500,000 loan at 2.79%.
  • After 1 year of having the loan, you round this up to $2,100 – an extra repayment of just $49 per month.
  • This will at least remove 12 repayments from the loan cycle, as you'll save interest and pay out your loan after 29 years.

This is the impact you can have with an extra home loan repayment of just $49. Imagine if you were able to add an extra $250 per month into your repayment?

In this case, you'd own your home outright almost 5 years sooner.

That's 5 years of no mortgage repayments!

When you make extra payments, make sure your lender applies it to the principal and does not save it for the next payment. In addition, make sure your lender allows you to make additional repayments, because some home loans attract prepayment penalties or have limits on the amount of additional payments you can make.

Using an extra home loan payments calculator gives you a good indication of how much you stand to save by making extra payments. You’ll notice is that the sooner you start making extra payments, the greater the impact will be.


How to use the extra home loan payments calculator

Using the extra repayments calculator requires you to input details about your existing home loan. Here’s the information you’ll need:

  • Loan amount. This is not the original loan amount, but how much of the principal loan amount you still have to pay. If your loan was for $600,000 and you’ve already paid $200,000 towards the principal, enter $400,000.
  • Interest rate. This refers to the interest rate that your home loan attracts and it can be fixed or variable.
  • Loan term. This refers to length of time you have left on your home loan.
  • Repayment frequency. Mention if your payments are weekly, fortnightly, or monthly.
  • Extra amount. This is how much you wish to pay in addition to your regular repayments. In this case, the more you can pay the better.
  • Starts after date. This indicates when you want to start making extra payments. For example, if you've already had your home loan for 5 years and want to start making extra payments now, enter 5.

After entering the required information the calculator automatically tells you the effect your extra payments will have on the life of your loan. Moving the mouse over the graph lines informs you of the impact on a year-to-year basis.

Example: Elizabeth's extra repayments

Elizabeth has paid $150,000 towards the principal of her $650,000 home loan with a 5.50% p.a. rate and she still has 20 years of the original 30 years to go before she can truly call her home her own. With a steady source of income, making additional payments isn't much of a problem and luckily, the home loan she has allows her to make extra repayments without imposing any penalties.

Using the calculator, she works out that by increasing her monthly payment from $2,271.16 to $ 2,371.16 – an increase of $100 – she can reduce the loan term by 17 months and save around $18,000 in interest.

She doesn't stop there, though. She figures that rounding off her monthly payment is just as affordable and that's exactly what she does. She now makes a monthly payment of $2,400, which is $128.84 more than her regular payment. She will now save 22 months off her loan term and more than $22,000 in interest.

* This is a fictional, but realistic, example.

Frequently asked questions about making extra payments on your mortgage

Would it help if I also change my monthly payments to fortnightly or weekly payments?

Yes. You will be making the same value of repayments each month, but as there’s an extra fortnight in the year you’ll be making an additional repayment every year. While it doesn’t seem like much, this does add up over the loan term.

If I make extra payments and need the money later on, is there any way I can access it?

Many home loans come with redraw facilities that allow you to do just this. They allow you to make extra repayments, and then access this extra money as and when required.

What if my lender imposes extra repayment penalties?

If this is the case, you might want to calculate to see which one is more profitable. If the penalties exceed the savings, there’s no point making extra payments.

If you think you can make extra repayments towards your home loan and if your lender allows it, doing so can be in your best interest. Not only do you stand to save money, you also pay off your loan sooner. Before making extra repayments, don’t forget to find out if you can do so without facing any penalties.

Compare home loans from across the market

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Name Interest Rate p.a. Comparison Rate p.a. Fees Monthly Payment
Principal & Interest20% min. depositOwner-occupier
Interest Rate
5.99%
Comparison Rate
5.90%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$900
Go to site
Principal & Interest10% min. depositOwner-occupier
Interest Rate
6.04%
Comparison Rate
6.06%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$905
Go to site
Principal & Interest20% min. depositOwner-occupier
Interest Rate
6.19%
Comparison Rate
6.21%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$919
Go to site
Principal & Interest20% min. depositInvestment
Interest Rate
6.29%
Comparison Rate
6.20%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$929
Go to site
Principal & Interest10% min. depositOwner-occupierOffset account
Interest Rate
5.99%
Comparison Rate
6.51%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$900
Go to site
Principal & Interest10% min. depositInvestmentOffset account
Interest Rate
6.19%
Comparison Rate
6.58%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$919
Go to site
Principal & Interest40% min. depositOwner-occupier
Interest Rate
6.15%
Comparison Rate
6.17%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$915
Go to site
Principal & Interest 3Y Fixed20% min. depositOwner-occupier
Interest Rate
6.09%
Comparison Rate
6.19%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$909
Go to site
Principal & Interest 3Y Fixed30% min. depositOwner-occupier
Interest Rate
5.99%
Comparison Rate
6.13%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$900
Go to site
Principal & Interest40% min. depositOwner-occupierOffset account
Interest Rate
6.15%
Comparison Rate
6.40%
Fees
Application: $0
Ongoing: $248 p.a.
Monthly Payment
$915
Go to site
Principal & Interest40% min. depositInvestment
Interest Rate
6.34%
Comparison Rate
6.36%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$934
Go to site
Principal & Interest 3Y Fixed30% min. depositInvestment
Interest Rate
6.29%
Comparison Rate
6.35%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$929
Go to site
Principal & Interest30% min. depositOwner-occupierOffset account
Interest Rate
6.15%
Comparison Rate
6.40%
Fees
Application: $0
Ongoing: $248 p.a.
Monthly Payment
$915
Go to site
Principal & Interest 3Y Fixed20% min. depositInvestment
Interest Rate
6.39%
Comparison Rate
6.46%
Fees
Application: $0
Ongoing: $0 p.a.
Monthly Payment
$939
Go to site
Principal & Interest20% min. depositOwner-occupierOffset account
Interest Rate
6.19%
Comparison Rate
6.44%
Fees
Application: $0
Ongoing: $248 p.a.
Monthly Payment
$919
Go to site
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