HOME LOAN COMPARISON

Refinance calculator

See what a new loan changes, after the costs of switching.

How saving works
Start simple. Add detail when you need it.
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LIVE ANALYSIS

Your property

Start with price + rent

Is a new loan worth the switch?

Compare repayments, switching costs and the debt left to repay.

Your current loan

$
%
years

The new offer

Use the actual loan rate. Add annual fees below rather than using the comparison rate.
%
Include discharge, break, application, valuation and legal fees, plus any new lenders mortgage insurance. Deduct a confirmed cashback only if eligible, but never enter a negative total.
$
years
Loan terms, fees and offset
Leave blank to keep the current remaining term. Extending the term can lower repayments while increasing the total cost.
years
$
$
Assumes the same constant offset balance with both loans. Interest is charged on debt less offset; the scheduled P&I payment is unchanged.
$
Enter 0 for principal and interest. After this period, payments switch to P&I over the remaining loan term.
years
Enter 0 for principal and interest. A full-term interest-only loan includes repayment of the balance at maturity.
years
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View savings

Monthly model, with unchanged rates and offset. Before tax. Refinancing explained

AUD · How the numbers are calculated

PROPERTY GUIDES

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Will refinancing your home loan save money?

Compare your current mortgage with a new offer after switching costs. Start with the same remaining term, then test a longer term if you need to compare lower repayments with a longer time in debt. Suitable for home and investment loans within the assumptions below.

What to enter

Use your outstanding balance, actual interest rates and years remaining. Add quoted one-off costs, then open loan settings for annual fees, offset and interest-only periods. Choose how long you expect to keep the loan, rather than automatically comparing its full term.

A $500,000 refinance example

A $500,000 loan at 6.5%, with 20 years remaining, switches to 6% for the same 20 years. Switching costs are $3,000, paid upfront. Both loans are principal and interest, with no offset or recurring fees. Rates stay unchanged. These are illustrative rates, not current offers.

Current monthly repayment
$3,728
New monthly repayment
$3,582
Interest saved over five years
$12,190
Upfront switching costs
$3,000
Net savings after five years
$9,190
First break-even month
Month 15

At five years, the current loan has $427,946 remaining; the new loan has $424,498. Cash paid is $5,743 lower after upfront costs. The rest of the net saving is the reduction in debt.

Open these figures in the calculator. Results are rounded to whole dollars; calculations retain full precision.

How to read your comparison

Monthly outflow shows the starting budget difference. Net savings include switching costs and debt left at your chosen date. Break-even is the first month interest and fee savings recover switching costs; it may fall outside your comparison period or reverse later.

What this estimate leaves out

Rates and offset balances stay constant. This monthly model excludes tax, cash-out borrowing, approval checks and returns on cash-flow differences. It does not compare lenders or current offers. Check quoted costs and terms before acting.

Refinancing costs, break-even and loan-term guide · Calculation methodology · Rental cash flow

Gross yield N/ALive estimateView results ↑

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