Home Loan Repayment Calculator
Estimate monthly, fortnightly or weekly repayments and the effect of making extra repayments.
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Mortgage calculators
Use our calculators to estimate repayments, compare refinancing options, understand buying costs and see how different strategies may affect your home loan.
Find the right calculator
Choose a calculator based on what you want to work out.
18 calculators
Refinance Savings Calculator
Compare your current loan with a proposed refinance, including repayments, interest and time saved.
Use calculatorMortgage Reduction Strategy Calculator
Model how surplus cash flow directed through an offset or redraw could reduce interest and loan term.
Use calculatorBorrowing Capacity Calculator
Estimate how much you may be able to borrow based on income, expenses, debts and commitments.
Use calculatorDebt Snowball & Avalanche Calculator
Compare debt repayment orders and see how rolling cleared repayments into the next debt may accelerate progress.
Use calculatorLump Sum Repayment Calculator
Estimate how a one-off extra repayment may affect your loan balance, interest and time to repay.
Use calculatorOffset Account Calculator
Estimate how money held in an offset account may reduce home loan interest and shorten the loan term.
Use calculatorLiving Expenses Calculator
Work through regular household spending and estimate the monthly expenses used in a loan application.
Use calculatorProperty Buying Costs Calculator
Estimate the deposit and common upfront costs involved in buying a property.
Use calculatorStamp Duty Calculator
Estimate stamp duty based on the property price and state or territory.
Use calculatorFirst Home 5% Guarantee Calculator
Estimate the deposit and loan position for an eligible purchase under the First Home Guarantee.
Use calculatorInterest Only Loan Calculator
Compare interest-only repayments with the principal and interest repayments that may apply later.
Use calculatorTrue Home Loan Cost Calculator
Compare two loans using the loan amount, interest rate and fees rather than relying on the headline rate.
Use calculatorIncome Tax Calculator
Estimate take-home income after tax before working through your budget or home loan position.
Use calculatorIncome Annualisation Calculator
Convert year-to-date earnings into an annual figure when income varies across the year.
Use calculatorProperty Selling Cost Calculator
This calculator helps you estimate all the costs associated with selling a property.
Use calculatorBudget Planner Calculator
Compare household income and expenses to understand where your monthly surplus cash flow sits.
Use calculatorHow Long to Repay Calculator
Estimate how long it could take to clear a home loan based on the repayment amount you choose.
Use calculatorNo calculator found
Try a broader search, choose another category, or contact us if you are unsure which calculator to use.
Calculator results are estimates for general information only and do not constitute personal credit, financial, tax or legal advice. Actual outcomes may vary depending on lender policy, fees, interest rates, product features and your circumstances.
Frequently asked questions
How accurate are mortgage calculators?
Mortgage calculators are useful for general guidance, but they do not capture every variable. Lender policy, fees, household expenses, offset balances, loan structure and future plans can all materially change the real outcome.
Which calculator should I use first?
Most visitors start with the repayment calculator, borrowing capacity calculator or refinance calculator. If your goal is to reduce years off the loan rather than simply compare rates, the mortgage reduction strategy calculator is often the better starting point.
Can a calculator tell me whether refinancing is worth it?
It can help with the maths, but not always with the strategy. A lower rate alone does not guarantee a better outcome if the refinance extends the term, adds unnecessary debt, or ignores better structuring options.
Can I pay off my home loan faster without increasing repayments dramatically?
Sometimes, yes. The outcome depends on your cash flow, spending control, offset use, loan structure and whether surplus income is being directed efficiently. This is where strategy usually matters more than a raw repayment figure.
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Your Home Loan Consultant - Mortgage Broker Brisbane - ABN 78 596 155 035. James Sylvester is a Credit Representative No. 400033 of BLSSA Pty Ltd ACN 117 651 760 (Australian Credit Licence 391237). Member of the Australian Financial Complaints Authority (AFCA member 48768).
The information provided on this site is on the understanding that it is for illustrative and discussion purposes only. Whilst all care and attention is taken in its preparation, any party seeking to rely on its content or otherwise should make their own enquiries and research to ensure its relevance to your specific personal and business requirements and circumstances. Terms, conditions, fees and charges may apply. Normal lending criteria apply. Rates subject to change. Approved applicants only.
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