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Bond Calculator

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**Note: For exceeding 120 no. of payments, a group of 12 payments will be combined into a single payment number for better chart visibility.

Period Payment Interest Balance

Calculator Disclaimer

*Disclaimer: Please note that by default this calculator uses the prime interest rate for bond payment calculations. This is purely for convenience and not an indication of the interest rate that might be offered to you by a bank. This calculator is intended to provide estimates based on the indicated amounts, rates and fees. Whilst we make every effort to ensure the accuracy of these calculations, we cannot be held liable for inaccuracies. Private Property does not accept liability for any damages arising from the use of this calculator.

Can I afford these repayments?

Use our affordability calculator to estimate what you can comfortably spend on your new home.

Find out more about bond repayments

What is a bond calculator?

When purchasing property, it is essential to know how much you will need to pay into your bond every month. A bond calculator helps you figure out your monthly repayments on a property, the total interest you will pay and the total repayment amount.

You will need to input these four factors into the bond calculator to determine your repayment:

  1.  Purchase price

    This is the price of the home that you are interested in buying. The higher the purchase price the higher your monthly repayments will be. It’s important to know that most property sells for less than the asking price so you should try to negotiate the price down as much as you can.

    Here’s how to master the art of negotiation when buying a house

  2.  Deposit amount

    The deposit is the amount of money that you will need to have available to secure your dream property. Although banks do in some instances grant 100% home loans, in most instances you will need at least 10% of the purchase price as a deposit. Putting down a larger deposit will reduce your monthly home loan repayment since it reduces the amount you need to borrow from the bank.

    Here are some simple ways to save for a home deposit

  3.  Repayment term

    The repayment term is how long you choose to repay the bank for the property. Most new bonds are over 20 years but you can choose a shorter or longer term. By choosing to pay off your home loan over a shorter term you will pay less interest and save a significant amount of money. If you select a longer term, your monthly repayments will be lower but you will pay more in interest over the duration of the home loan.

    Find out more about bond repayment terms

  4.  Interest rate

    This is the rate at which the bank lends you the money to purchase a home. The rate that the bank charges you is based on a variety of factors. You should try to negotiate a lower rate since even a small reduction in the interest rate can add up to a large sum over the course of the home loan.

    Find out everything you need to know about interest rates

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