Understanding your mortgage, and what you can control - try out our home loan calculators

Taking out a home loan is one of the bigger financial commitments most people make. And yet the numbers involved – repayment amounts, total interest, how long it takes to pay off – can be difficult to get a clear picture of before you sign, let alone once you're in the middle of it.

That's partly just the nature of how mortgages work. The figures depend on your loan amount, interest rate, repayment frequency, and a range of other variables. Small changes in any one of them can make a meaningful difference over time, but it's not always easy to see how without diving into the numbers.

How we can help

We've put together four calculators to help with some of the more common questions borrowers have. They’re designed to give you a clearer view of how different choices can affect your loan over time.

1. The Loan Repayment Calculator is a useful starting point if you're considering a loan and want an indication of what your repayments might look like, or if you simply want to understand how your current repayments break down between principal and interest over time.

   
   

2. The Offset Account Calculator looks at the effect of holding funds in an offset account. An offset account is a transaction account linked to your loan, and the balance is deducted from your loan principal when interest is calculated each day. If you keep your regular savings or salary in one, it can help reduce the amount of interest you pay without changing your repayments.

   
   

3. The Additional Repayments Calculator models what happens if you pay a little more than the minimum each period. Even a modest increase – an extra $50 or $100 per week, for example – can reduce your loan term and the total interest paid, depending on your loan terms.

   
   

4. The Debt Recycling Calculator is for those who want to look at a more structured approach to managing home loan debt alongside investing. It's a more complex strategy and not relevant to everyone, but the calculator allows you to compare it side by side with a standard approach.

How to use the calculators

Click here to access our list of calculators. You don't need to provide any personal details to use any of the calculators. Simply enter the figures relevant to your situation and the results update immediately.

The results are illustrative – they're based on the assumptions you enter and shouldn't be taken as a precise forecast – but they can give you a reasonable basis for thinking through your options.

If you're in the early stages of considering a loan, the Loan Repayment Calculator is a reasonable place to start. If you already have a loan and want to see what's possible, the Additional Repayments or Offset Account calculators may be more relevant.

If you want to go further

The calculators are a starting point. They can help you understand the mechanics of your loan and highlight areas where small changes can make a difference. However, they don’t account for your specific loan structure, lender conditions, or broader financial situation.

If you'd like to talk through what the numbers mean for your situation, or explore what options are available to you, feel free to reach out. There's no obligation – just a conversation about what might make sense for you.

Want A Loan is a Corporate Credit Representative (No. 490204) of BLSSA Pty Ltd ABN 69 117 651 760, Australian Credit License 391237.