Refinance calculator Australia

Estimate the repayment difference between your current loan and a possible refinance path before you spend time on lender paperwork.

Mortgage decision cockpit

Refinance without the stress spiral

See what waiting costs, compare realistic rate scenarios, and move forward with a safer decision process.

ASIC-informed assumptionsNo hard credit checkShareable scenario links

Quick savings estimate

Start with four numbers. We calculate a monthly baseline instantly.

Estimated monthly difference

Save $267$3,203 per year
Application readiness100%

Rate headline is not enough

A cheaper advertised rate is only useful if the saving survives fees, feature trade-offs, and realistic cashflow assumptions.

Break-even mindset

Estimate the monthly difference first, then ask whether the switching effort, discharge costs, and package costs still make sense.

Stress before switching

Refinancing should improve resilience, not just today's number. Pressure-test the loan under higher rates before you commit.

Stress-test the new rate path

Check whether the refinance still holds up under less friendly assumptions.

Compare quote quality

Move from raw savings into fee, feature, and execution comparison.

Check feature fit

Confirm whether offset or package features justify what the lender is charging.

Refinance path after the savings estimate

Use this order when the refinance estimate looks interesting and you need to decide whether the switch is still worth pursuing.

Savings first, then discipline

A refinance estimate is useful only when the new path still works under stress.

Use this page to decide whether the opportunity is worth deeper comparison, not to skip the comparison.

Open quote comparison

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FAQs

What does this refinance calculator estimate?

It estimates the repayment difference between your current rate and a possible new rate using your remaining balance and term.

Does a lower rate always mean I should refinance?

No. Fees, features, cashflow resilience, and execution risk still matter. Use the result as a first filter, not a final answer.

What should I do after the savings estimate?

Stress-test the repayment range, then compare quote quality and feature fit before changing lenders.