rabobank mortgage calculator

How this Rabobank mortgage calculator helps

When you are buying a property, the headline purchase price is only part of the story. Your real question is: what will this cost me every month or fortnight? This Rabobank mortgage calculator gives you a practical estimate of your repayment amount, total interest paid over time, and how extra repayments could reduce your loan term.

Whether you are a first-home buyer, refinancing, or purchasing an investment property, the calculator gives you a fast way to test scenarios before speaking with a lender or broker.

What to enter in the calculator

1) Property price and deposit

Enter the expected purchase price and your deposit amount. The tool automatically calculates the estimated loan amount:

• Loan amount = Property price − Deposit
• A larger deposit generally means smaller repayments and lower total interest
• A lower loan-to-value ratio (LVR) may help avoid Lenders Mortgage Insurance (LMI)

2) Interest rate and term

Use a realistic interest rate and loan term. Even small changes can have a large impact:

• A 0.5% increase in rate can add substantial cost over 25–30 years
• A longer term lowers each repayment but usually increases lifetime interest
• A shorter term costs more per period but can save thousands in interest

3) Repayment frequency and type

Australian borrowers often compare monthly and fortnightly repayments. A fortnightly schedule can help align with pay cycles and may reduce interest if it results in more frequent principal reductions.

You can also compare:

• Principal & Interest: You pay both interest and principal, reducing debt over time.
• Interest Only: You mainly cover interest during the selected term, and principal may remain as a balloon amount unless paid down separately.

Why extra repayments matter

Adding even a small extra amount each repayment period can materially shorten your loan duration and reduce total interest. This calculator models those extra repayments so you can see:

• Estimated new payoff timeline
• Total interest paid with extra contributions
• Potential interest savings compared with standard repayments

If your loan product allows penalty-free additional repayments, this strategy can be one of the easiest ways to improve long-term cash flow.

Understanding LVR and LMI

The tool also estimates your loan-to-value ratio (LVR):

• LVR = Loan amount ÷ Property price
• An LVR above 80% can trigger LMI in many Australian lending contexts
• Higher LVR often means higher perceived lender risk

Use this calculator to test whether increasing your deposit changes your LVR enough to potentially avoid extra costs.

Example scenario

Suppose you are purchasing a home for $850,000 with a $170,000 deposit, resulting in a $680,000 loan. At 6.2% over 30 years, your repayment estimate gives you a baseline budget. Then add an extra $100 or $200 per repayment period to compare long-term savings. This “scenario testing” is where a mortgage calculator becomes genuinely useful.

Important limitations

Any online mortgage calculator is an estimate, not lending advice. Your actual loan offer may differ due to:

• Fixed vs variable product features
• Offset account structure and redraw rules
• Package fees, valuation fees, and legal charges
• Credit score, income verification, and serviceability policy
• Changes in rates over time

Always confirm details directly with Rabobank or a qualified mortgage professional before making decisions.

Next steps before applying

Prepare your documents

Gather payslips, bank statements, identification, and existing debt details early. Better preparation can speed up approval.

Stress-test your budget

Run this calculator at current rates, then test higher rates (for example, +1% and +2%). If the repayments are still manageable, your plan is usually more resilient.

Compare multiple scenarios

Try different deposits, terms, and repayment frequencies. A few minutes of testing can reveal options that save substantial money over the life of your mortgage.