๐Ÿ‡ฆ๐Ÿ‡บ Australia Mortgage

$500,000 mortgage at 6.5% over 20 years โ€” A$2,982/month

Monthly principal and interest repayments of A$2,982 over 20 years. Total interest paid: A$315,750. See how extra repayments can save you tens of thousands.

โ–ถ Open full calculator๐Ÿ‡ฆ๐Ÿ‡บ AU detailed version
Monthly repayment
A$2,982
P&I only
Total interest
A$315,750
Over 20 years
Upfront costs
A$117,235
Deposit + Stamp

Extra monthly repayment

A$0/mo

What $500,000 mortgage at 6.5% over 20 years really costs

Your monthly repayment of A$2,982 covers both interest and principal. In the early years, the majority goes toward interest โ€” in month 1, approximately A$2,167 is interest and only A$816 reduces the principal. This shifts gradually over 20 years.

Over the full 20-year term, you pay A$315,750 in interest โ€” 79% of the loan amount. This is why extra repayments are so powerful: use the slider above to model the impact.

For a complete breakdown including stamp duty by Australian state, LMI estimates, and property tax, use the AU Mortgage Calculator. To understand how inflation affects your real repayment cost over time, see the Inflation Calculator.

Annual payment breakdown

PrincipalInterest

Amortisation schedule

YearPrincipalInterestBalance
Year 1A$10,084A$25,703A$389,916
Year 2A$10,760A$25,028A$379,156
Year 3A$11,480A$24,307A$367,675
Year 4A$12,249A$23,538A$355,426
Year 5A$13,070A$22,718A$342,356
Year 6A$13,945A$21,843A$328,412
Year 7A$14,879A$20,909A$313,533
Year 8A$15,875A$19,912A$297,657
Year 9A$16,938A$18,849A$280,719
Year 10A$18,073A$17,715A$262,646
Year 11A$19,283A$16,504A$243,363
Year 12A$20,575A$15,213A$222,788
Year 13A$21,953A$13,835A$200,835
Year 14A$23,423A$12,365A$177,413
Year 15A$24,992A$10,796A$152,421
Year 16A$26,665A$9,122A$125,756
Year 17A$28,451A$7,336A$97,305
Year 18A$30,356A$5,431A$66,948
Year 19A$32,390A$3,398A$34,559
Year 20A$34,559A$1,229A$0

Loan summary

Property priceA$500,000
DepositA$100,000 (20%)
Loan amountA$400,000
Interest rate6.5% p.a.
Loan term20 years
Stamp duty (NSW est.)A$17,235
Adjust in full calculator โ†’

Compare rates

5% p.a.A$2,640/mo5.5% p.a.A$2,752/mo6% p.a.A$2,866/mo7% p.a.A$3,101/mo7.5% p.a.A$3,222/mo

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