Mortgage repayment calculators

Mortgage repayment calculators

Mortgage repayments are the payments you make back to the financial institution that lent you money to purchase your home. The mortgage repayments are stated in your contract, and are calculated based on the total loan amount divided by the term, plus interest and other fees. These are usually paid on a weekly, fortnightly or monthly basis. Each payment made is debited from your outstanding debt, so with each payment you are a step closer to owning your investment or home.

Mortgage repayment calculators

Mortgage repayment calculators are a great tool to use to work out exactly what your weekly, fortnightly or monthly repayments will look like. If you have a few home loans in mind, add in their interest rates and term loans and it will calculate a repayment amount for you.

How are my home loan repayments calculated?

There are a number of factors that are taken into account when calculating your home loan repayments.

  • Loan amount
  • Interest rate
  • Loan term
  • Repayments: Monthly, twice per month, weekly or fortnightly
  • Additional repayments
  • Repayment type: Principal + interest or interest only
  • Mortgage type: Variable, fixed, intro of split

Get started straight away using RateCity’s mortgage repayment calculator. Stuck for a home loan? Check out over 2000 home loans using the home loan comparison tool.

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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 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.

Remaining loan term

The length of time it will take to pay off your current home loan, based on the currently-entered mortgage balance, monthly repayment and interest rate.

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.

How long does Bankwest take to approve home loans?

Full approval for a home loan usually involves a property valuation, which, Bankwest suggests, can take “a week or two”. As a result, getting your home loan approved may take longer. However, you may get full approval within this time if you applied for and received conditional approval, sometimes called a pre-approval, from Bankwest before finalising the home you want to buy.  

Another way of speeding up approvals can be by completing, signing, and submitting your home loan application digitally. Essentially, you give the bank or your mortgage broker a copy of your home’s sale contract and then complete the rest of the steps online. Bankwest has claimed this cuts the approval time to less than four days, although this may only happen if your income and credit history can be verified easily, or if your home’s valuation doesn’t take time.

Can I apply for an ANZ non-resident home loan? 

You may be eligible to apply for an ANZ non-resident home loan only if you meet the following two conditions:

  1. You hold a Temporary Skill Shortage (TSS) visa or its predecessor, the Temporary Skilled Work (subclass 457) visa.
  2. Your job is included in the Australian government’s Medium and Long Term Strategic Skills List. 

However, non-resident home loan applications may need Foreign Investment Review Board (FIRB) approval in addition to meeting ANZ’s Mortgage Credit Requirements. Also, they may not be eligible for loans that require paying for Lender’s Mortgage Insurance (LMI). As a result, you may not be able to borrow more than 80 per cent of your home’s value. However, you can apply as a co-borrower with your spouse if they are a citizen of either Australia or New Zealand, or are a permanent resident.

Does Westpac offer loan maternity leave options?

Having a baby or planning for one can bring about a lot of changes in your life, including to the hip pocket. You may need to re-do the budget to make sure you can afford the upcoming expenses, especially if one partner is taking parental leave to look after the little one. 

Some families find it difficult to meet their home loan repayment obligations during this period. Flexible options, such as the Westpac home loan maternity leave offerings, have been put together to help reduce the pressure of repayments during parental leave.

Westpac offers a couple of choices, depending on your circumstances:

  • Parental Leave Mortgage Repayment Reduction: You could get your home loan repayments reduced for up to 12 months for home loans with a term longer than a year. 
  • Mortgage Repayment Pause: You can pause repayments while on maternity leave, provided you’ve made additional repayments earlier.

When applying for a home loan while pregnant, Westpac has said it will recognise paid maternity leave and back-to-work salaries. All you need is a letter from your employer verifying your return-to-work date and the nature of your employment. Your partner’s income, government entitlements, savings and investments will may help your application.

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 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.

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.

What happens to my home loan when interest rates rise?

If you are on a variable rate home loan, every so often your rate will be subject to increases and decreases. Rate changes are determined by your lender, not the Reserve Bank of Australia, however often when the RBA changes the cash rate, a number of banks will follow suit, at least to some extent. You can use RateCity cash rate to check how the latest interest rate change affected your mortgage interest rate.

When your rate rises, you will be required to pay your bank more each month in mortgage repayments. Similarly, if your interest rate is cut, then your monthly repayments will decrease. Your lender will notify you of what your new repayments will be, although you can do the calculations yourself, and compare other home loan rates using our mortgage calculator.

There is no way of conclusively predicting when interest rates will go up or down on home loans so if you prefer a more stable approach consider opting for a fixed rate loan.

What are the responsibilities of a mortgage broker?

Mortgage brokers act as the go-between for borrowers looking for a home loan and the lenders offering the loan. They offer personalised advice to help borrowers choose the right home loan for their needs.

In Australia, mortgage brokers are required by law to carry an Australian Credit License (ACL) if they offer credit assistance services. Which is the legal term for guidance regarding the different kinds of credit offered by lenders, including home loan mortgages. They may not need this license if they are working for an aggregator, for instance, as a franchisee. In both these situations, they need to comply with the regulations laid down by the Australian Securities and Investments Commission (ASIC).

These regulations, which are stipulated by Australian legislation, require mortgage brokers to comply with what are called “responsible lending” and “best interest” obligations. Responsible lending obligations mean brokers have to suggest “suitable” home loans. This means loans that you can easily qualify for,  actually meet your needs, and don’t prove unnecessarily challenging for you.

Starting 1 January 2021, mortgage brokers must comply with best interest obligations in addition to responsible lending obligations. These require mortgage brokers to act in the best interest of their customers and also requires them to prioritise their customers’ interests over their own. For instance, a mortgage broker may not recommend a lender who gives them a commission if that lender’s home loan offer does not benefit that particular customer.

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.

What is 'principal and interest'?

‘Principal and interest’ loans are the most common type of home loans on the market. The principal part of the loan is the initial sum lent to the customer and the interest is the money paid on top of this, at the agreed interest rate, until the end of the loan.

By reducing the principal amount, the total of interest charged will also become smaller until eventually the debt is paid off in full.