Calculate your home loan repayments

Calculate your home loan repayments

Most Australian’s dream of buying their own home but it can be confronting when you sit down and work out what you can actually afford. Suddenly your dream of owning a three bedroom home with a large garden and entertaining space has become a small two bedroom unit. You’re financial situation will ultimately define what you can afford to buy so calculating your home loan repayments is a great place to start.

What are loan repayments?

Loan repayments are the payments you make to your lender to pay back the amount borrowed for a home loan. The loan repayments are calculated by the lender and include interest and any additional fees. Depending on if you choose a fixed or variable rate, will determine if your loan repayments will vary throughout the term. Usually repayments are paid frequently throughout the duration of the agreed term either fortnightly or monthly. When you make a loan repayment to the lender, the amount is debited from your outstanding balance until you pay back the total amount.

How can calculating my repayments determine the amount I should borrow?

Working out what you can afford to borrow is easier if you can break it down into loan repayments. The higher the cost of the home, the more you will need to borrow and the higher the repayments will be. Work out an amount you can easily commit to paying off your loan each week, or month, and use this repayment figure to determine the amount you can comfortably borrow. 

Have you got a figure in mind that you would like to borrow but are not sure you can afford the repayments? Use the RateCity home loan repayment calculator to help you do the maths and land your dream home.

Did you find this helpful? Why not share this article?

Advertisement

RateCity

Money Health Newsletter

Subscribe for news, tips and expert opinions to help you make smarter financial decisions

By signing up, you agree to the ratecity.com.au Privacy & Cookies Policy and Terms of Use, Disclaimer & Privacy Policy

Advertisement

Learn more about home loans

How can I pay off my home loan faster?

The quickest way to pay off your home loan is to make regular extra contributions in addition to your monthly repayments to pay down the principal as fast as possible. This in turn reduces the amount of interest paid overall and shortens the length of the loan.

Another option may be to increase the frequency of your payments to fortnightly or weekly, rather than monthly, which may then reduce the amount of interest you are charged, depending on how your lender calculates repayments.

What is a debt service ratio?

A method of gauging a borrower’s home loan serviceability (ability to afford home loan repayments), the debt service ratio (DSR) is the fraction of an applicant’s income that will need to go towards paying back a loan. The DSR is typically expressed as a percentage, and lenders may decline loans to borrowers with too high a DSR (often over 30 per cent).

What is a fixed home loan?

A fixed rate home loan is a loan where the interest rate is set for a certain amount of time, usually between one and 15 years. The advantage of a fixed rate is that you know exactly how much your repayments will be for the duration of the fixed term. There are some disadvantages to fixing that you need to be aware of. Some products won’t let you make extra repayments, or offer tools such as an offset account to help you reduce your interest, while others will charge a significant break fee if you decide to terminate the loan before the fixed period finishes.

How do I calculate monthly mortgage repayments?

Work out your mortgage repayments using a home loan calculator that takes into account your deposit size, property value and interest rate. This is divided by the loan term you choose (for example, there are 360 months in a 30-year mortgage) to determine the monthly repayments over this time frame.

Over the course of your loan, your monthly repayment amount will be affected by changes to your interest rate, plus any circumstances where you opt to pay interest-only for a period of time, instead of principal and interest.

How can I calculate interest on my home loan?

You can calculate the total interest you will pay over the life of your loan by using a mortgage calculator. The calculator will estimate your repayments based on the amount you want to borrow, the interest rate, the length of your loan, whether you are an owner-occupier or an investor and whether you plan to pay ‘principal and interest’ or ‘interest-only’.

If you are buying a new home, the calculator will also help you work out how much you’ll need to pay in stamp duty and other related costs.

What are extra repayments?

Additional payments to your home loan above the minimum monthly instalments, which can help to reduce the loan’s term and remaining payable interest.

How do I refinance my home loan?

Refinancing your home loan can involve a bit of paperwork but if you are moving on to a lower rate, it can save you thousands of dollars in the long-run. The first step is finding another loan on the market that you think will save you money over time or offer features that your current loan does not have. Once you have selected a couple of loans you are interested in, compare them with your current loan to see if you will save money in the long term on interest rates and fees. Remember to factor in any break fees and set up fees when assessing the cost of switching.

Once you have decided on a new loan it is simply a matter of contacting your existing and future lender to get the new loan set up. Beware that some lenders will revert your loan back to a 25 or 30 year term when you refinance which may mean initial lower repayments but may cost you more in the long run.

How much are repayments on a $250K mortgage?

The exact repayment amount for a $250,000 mortgage will be determined by several factors including your deposit size, interest rate and the type of loan. It is best to use a mortgage calculator to determine your actual repayment size.

For example, the monthly repayments on a $250,000 loan with a 5 per cent interest rate over 30 years will be $1342. For a loan of $300,000 on the same rate and loan term, the monthly repayments will be $1610 and for a $500,000 loan, the monthly repayments will be $2684.

How does a redraw facility work?

A redraw facility attached to your loan allows you to borrow back any additional repayments that you have already paid on your loan. This can be a beneficial feature because, by paying down the principal with additional repayments, you will be charged less interest. However you will still be able to access the extra money when needed.

What is a credit limit?

The maximum amount that can be borrowed from a lender, as per the home loan contract.

Who has the best home loan?

Determining who has the ‘best’ home loan really does depend on your own personal circumstances and requirements. It may be tempting to judge a loan merely on the interest rate but there can be added value in the extras on offer, such as offset and redraw facilities, that aren’t available with all low rate loans.

To determine which loan is the best for you, think about whether you would prefer the consistency of a fixed loan or the flexibility and potential benefits of a variable loan. Then determine which features will be necessary throughout the life of your loan. Thirdly, consider how much you are willing to pay in fees for the loan you want. Once you find the perfect combination of these three elements you are on your way to determining the best loan for you. 

Mortgage Calculator, Interest Rate

The percentage of the loan amount you will be charged by your lender to borrow. 

What is an interest-only loan? How do I work out interest-only loan repayments?

An ‘interest-only’ loan is a loan where the borrower is only required to pay back the interest on the loan. Typically, banks will only let lenders do this for a fixed period of time – often five years – however some lenders will be happy to extend this.

Interest-only loans are popular with investors who aren’t keen on putting a lot of capital into their investment property. It is also a handy feature for people who need to reduce their mortgage repayments for a short period of time while they are travelling overseas, or taking time off to look after a new family member, for example.

While moving on to interest-only will make your monthly repayments cheaper, ultimately, you will end up paying your bank thousands of dollars extra in interest to make up for the time where you weren’t paying off the principal.

Does Australia have no cost refinancing?

No Cost Refinancing is an option available in the US where the lender or broker covers your switching costs, such as appraisal fees and settlement costs. Unfortunately, no cost refinancing isn’t available in Australia.