๐Ÿ‡ฆ๐Ÿ‡บ Australia Mortgage

$400,000 mortgage at 7.5% over 25 years โ€” A$2,365/month

Monthly principal and interest repayments of A$2,365 over 25 years. Total interest paid: A$389,432. See how extra repayments can save you tens of thousands.

โ–ถ Open full calculator๐Ÿ‡ฆ๐Ÿ‡บ AU detailed version
Monthly repayment
A$2,365
P&I only
Total interest
A$389,432
Over 25 years
Upfront costs
A$92,735
Deposit + Stamp

Extra monthly repayment

A$0/mo

What $400,000 mortgage at 7.5% over 25 years really costs

Your monthly repayment of A$2,365 covers both interest and principal. In the early years, the majority goes toward interest โ€” in month 1, approximately A$2,000 is interest and only A$365 reduces the principal. This shifts gradually over 25 years.

Over the full 25-year term, you pay A$389,432 in interest โ€” 122% 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$4,531A$23,846A$315,469
Year 2A$4,883A$23,495A$310,586
Year 3A$5,262A$23,116A$305,325
Year 4A$5,670A$22,707A$299,655
Year 5A$6,110A$22,267A$293,544
Year 6A$6,585A$21,793A$286,959
Year 7A$7,096A$21,281A$279,863
Year 8A$7,647A$20,730A$272,217
Year 9A$8,240A$20,137A$263,976
Year 10A$8,880A$19,497A$255,096
Year 11A$9,570A$18,808A$245,526
Year 12A$10,312A$18,065A$235,214
Year 13A$11,113A$17,264A$224,101
Year 14A$11,976A$16,401A$212,125
Year 15A$12,906A$15,472A$199,220
Year 16A$13,907A$14,470A$185,312
Year 17A$14,987A$13,390A$170,325
Year 18A$16,151A$12,227A$154,175
Year 19A$17,404A$10,973A$136,770
Year 20A$18,756A$9,622A$118,015
Year 21A$20,212A$8,166A$97,803
Year 22A$21,781A$6,597A$76,022
Year 23A$23,472A$4,906A$52,551
Year 24A$25,294A$3,084A$27,257
Year 25A$27,257A$1,120A$0

Loan summary

Property priceA$400,000
DepositA$80,000 (20%)
Loan amountA$320,000
Interest rate7.5% p.a.
Loan term25 years
Stamp duty (NSW est.)A$12,735
Adjust in full calculator โ†’

Compare rates

5% p.a.A$1,871/mo5.5% p.a.A$1,965/mo6% p.a.A$2,062/mo6.5% p.a.A$2,161/mo7% p.a.A$2,262/mo

Related

๐Ÿ’ณ Loan Calculator๐Ÿฆ Savings Calculator๐Ÿ“‰ Inflation Calculator๐Ÿ“ˆ Compound Interest