$500,000 Mortgage Repayments Australia (2026)
At a 6.00% p.a. interest rate over 30 years, monthly repayments on a $500,000 mortgage are $2,998. Fortnightly repayments are $1,384 and weekly repayments are $692. Total interest paid over the loan term would be approximately $579,280 — meaning the total amount repaid is over $1,079,000 on a $500,000 loan.
A $500,000 loan is around the national median loan size in Australia, making it one of the most searched repayment amounts.
$500,000 Mortgage — Monthly Repayments by Interest Rate (30-Year Term)
| Interest Rate | Monthly | Fortnightly | Weekly | Total Interest Paid |
|---|---|---|---|---|
| 5.50% p.a. | $2,840 | $1,311 | $656 | $522,400 |
| 5.75% p.a. | $2,918 | $1,346 | $673 | $550,480 |
| 6.00% p.a. | $2,998 | $1,384 | $692 | $579,280 |
| 6.25% p.a. | $3,079 | $1,421 | $711 | $608,440 |
| 6.50% p.a. | $3,162 | $1,459 | $730 | $638,320 |
| 7.00% p.a. | $3,327 | $1,536 | $768 | $697,720 |
| 7.50% p.a. | $3,496 | $1,614 | $807 | $758,560 |
Principal and interest repayments. Figures rounded to the nearest dollar.
Repayments by Loan Term at 6.00% p.a.
| Loan Term | Monthly Repayment | Total Repaid | Total Interest Paid |
|---|---|---|---|
| 30 years | $2,998 | $1,079,280 | $579,280 |
| 25 years | $3,222 | $966,600 | $466,600 |
| 20 years | $3,582 | $859,680 | $359,680 |
| 15 years | $4,220 | $759,600 | $259,600 |
Choosing a 20-year term over 30 years increases monthly repayments by $584, but saves approximately $219,600 in total interest.
What Income Do You Need for a $500,000 Mortgage?
Lenders apply APRA’s 3% serviceability buffer, assessing a $500,000 loan at an effective rate of approximately 9.00% (for a 6.00% rate product). This results in a higher assessed monthly repayment than the actual repayment.
| Borrower Type | Approximate Income Needed |
|---|---|
| Single borrower, no HECS, no dependants | ~$90,000–$110,000 |
| Single borrower with HECS debt | ~$100,000–$125,000 |
| Joint borrowers (combined income) | ~$75,000–$95,000 combined |
These are general estimates based on standard living expense benchmarks. Each lender uses different assessment models. See how much you can borrow on a $90,000 salary or on a $100,000 salary for comprehensive breakdowns.
What Does a $500,000 Loan Buy?
| Deposit | Property Price | LVR | LMI Required? |
|---|---|---|---|
| $26,316 (5%) | $526,316 | 95% | Yes |
| $55,556 (10%) | $555,556 | 90% | Yes |
| $125,000 (20%) | $625,000 | 80% | No |
| $166,667 (25%) | $666,667 | 75% | No |
At a $625,000 purchase price with a 20% deposit, a $500,000 loan suits buyers in outer metro Sydney, inner Brisbane, Perth, Adelaide and many regional centres. The First Home Guarantee allows eligible first home buyers to purchase with just a 5% deposit and no LMI in this price range (subject to income and price caps by state).
Extra Repayments — How Much Can You Save?
| Extra Monthly Repayment | Years Saved | Interest Saved |
|---|---|---|
| $200/month | ~4 years | ~$86,000 |
| $300/month | ~6 years | ~$122,000 |
| $500/month | ~8.5 years | ~$168,000 |
| $1,000/month | ~14 years | ~$250,000 |
Even modest extra repayments have a dramatic effect on a $500,000 loan. An extra $500/month can cut over 8.5 years from the loan and save more than $168,000 in interest. Use the extra repayments calculator to model your own scenario.
Offset Account vs Extra Repayments
Many Australian borrowers use an offset account rather than making additional repayments. Both strategies reduce the interest charged, but an offset account keeps the funds accessible.
- Offset account: reduces interest daily based on the offset balance; funds remain accessible
- Extra repayments: permanently reduce the outstanding balance; funds may or may not be redrawable depending on your loan
On a $500,000 loan at 6.00%, maintaining a $50,000 offset balance saves approximately $3,000/year in interest. See offset account calculator for personalised figures.
Frequently Asked Questions
What are the monthly repayments on a $500,000 mortgage in Australia? At 6.00% p.a. over 30 years, repayments on a $500,000 P&I loan are $2,998 per month. Over a 25-year term at the same rate, repayments rise to $3,222/month.
How much interest do you pay on a $500,000 home loan? At 6.00% over 30 years, total interest is approximately $579,280. Choosing a 25-year term reduces interest to around $466,600 — a saving of over $110,000.
What salary do you need for a $500,000 mortgage? As a general guide, a single borrower needs approximately $90,000–$110,000 gross annual income (with no HECS debt or dependants) to qualify for a $500,000 home loan in Australia.
Can I afford a $500,000 mortgage on $100,000 a year? Potentially. At $100,000, most lenders assess borrowing capacity in the range of $490,000–$590,000 for borrowers with no HECS debt, no dependants and modest living expenses. HECS debt reduces this capacity. See how much you can borrow on a $100,000 salary.
Related Guides
- $400,000 Mortgage Repayments
- $600,000 Mortgage Repayments
- How Much Can I Borrow on a $100,000 Salary?
- Mortgage Repayment Amounts — All Loan Sizes
This article provides general information only. Repayment figures are estimates based on a standard P&I amortisation formula. Actual repayments depend on your lender’s terms, rate and fees. For advice tailored to your situation, speak with a licensed mortgage broker or financial adviser. Find one through MoneySmart.