PWBreadcrumb Tools

Pay off your home loan faster

Extra Repayment Calculator

See how making extra repayments on your Australian home loan reduces your loan term and saves you thousands in interest.

Enter your details

AU$
%
AU$

Added to your regular payment each month

AU$

Applied once per year

Total interest saved

$115,040

Paid off 3 yr 6 mo sooner by paying an extra $200/month

Old payoff

30 years

$819,324 total interest

New payoff

26 yr 6 mo

$704,284 total interest

Time saved

3 yr 6 mo

Interest saved

$115,040

Monthly payment comparison

Current monthly payment

$4,165

β†’

New monthly payment

$4,365

How this calculator works

Extra repayments on an Australian variable rate home loan go directly to reducing your principal, which immediately reduces the interest you pay in subsequent months. This accelerating effect means even small regular extra repayments can save significant money over a 30-year loan.

Many Australian lenders allow unlimited extra repayments on variable rate loans. Fixed rate loans typically restrict extra repayments to around $10,000/year, so check your loan terms before overpaying.

If your home loan has a redraw facility, the extra repayments you make may be accessible later if you need funds β€” offering flexibility alongside the interest savings. An offset account works similarly but keeps your savings in a separate account.

Worked example

AU$680,000 loan Β· 6.2% rate Β· 30 years Β· AU$500/month extra
  1. 1Standard monthly repayment: AU$4,157
  2. 2New effective payment: AU$4,657/month
  3. 3Standard total interest: AU$816,520
  4. 4With AU$500 extra: AU$617,400
  5. 5Interest saved: ~AU$199,120 | Time saved: ~8 years 10 months
βœ“ An extra AU$500/month saves AU$199,120 in interest and cuts the loan term from 30 to 21.2 years.

Frequently Asked Questions

Disclaimer: Calculations are estimates for general guidance only and do not constitute financial advice. Home loan rates, stamp duty, and LMI costs vary by state, lender, and borrower circumstances. Consult a licensed mortgage broker or financial adviser before making property decisions.