Loan Guide
Mortgage Repayments on $1,500,000 (2026)
Monthly repayments on a $1,500,000 home loan are $9,481 at 6.5% over 30 years. Over the life of the loan, you'll pay $1,913,167 in interest, bringing the total cost to $3,413,167.
Popular mortgage guides: $400k, $500k, $600k, $750k, $1M .
Need a more detailed breakdown? Use the full Mortgage Calculator with stress testing, offset accounts, and extra repayment modelling.
Monthly repayment $9,481 at 6.5% over 30 years
Repayments at Different Rates
How repayments on $1,500,000 change with interest rate, all at 30-year term:
| Rate | Monthly | Fortnightly | Weekly | Total Interest | Total Cost |
|---|---|---|---|---|---|
| 5.0% | $8,052 | $3,715 | $1,857 | $1,398,837 | $2,898,837 |
| 5.5% | $8,517 | $3,929 | $1,964 | $1,566,061 | $3,066,061 |
| 6.0% | $8,993 | $4,149 | $2,074 | $1,737,573 | $3,237,573 |
| 6.5% | $9,481 | $4,374 | $2,186 | $1,913,167 | $3,413,167 |
| 7.0% | $9,980 | $4,604 | $2,301 | $2,092,633 | $3,592,633 |
| 7.5% | $10,488 | $4,839 | $2,419 | $2,275,758 | $3,775,758 |
| 8.0% | $11,006 | $5,078 | $2,538 | $2,462,329 | $3,962,329 |
Repayments by Loan Term
How the term length affects your repayments and total cost on a $1,500,000 mortgage at 6.5%:
| Term | Monthly | Total Interest | Total Cost |
|---|---|---|---|
| 15 years | $13,067 | $851,990 | $2,351,990 |
| 20 years | $11,184 | $1,184,063 | $2,684,063 |
| 25 years | $10,128 | $1,538,432 | $3,038,432 |
| 30 years | $9,481 | $1,913,167 | $3,413,167 |
Key Facts
You'll pay 128% extra in interest On a $1,500,000 mortgage at 6.5% over 30 years, total interest is $1,913,167 — that's 128% on top of the principal.
Estimated salary needed: $379,240 Using the standard 30% serviceability ratio, you'd need a gross income of approximately $379,240 per year to service this mortgage.
Fortnightly payments save interest Switching to fortnightly payments means 26 half-payments per year (equivalent to 13 monthly payments), which reduces total interest and shortens the loan.
Compare Nearby Amounts
| Loan Amount | Monthly | Total Interest | Total Cost |
|---|---|---|---|
| $1,450,000 | $9,165 | $1,849,395 | $3,299,395 |
| $1,500,000 | $9,481 | $1,913,167 | $3,413,167 |
Frequently Asked Questions
How much are repayments on a $1.5M mortgage?
At 6.5% over 30 years, monthly repayments on a $1,500,000 mortgage are $9,481. Fortnightly repayments would be $4,374.
How much interest do you pay on a $1.5M mortgage?
Over 30 years at 6.5%, you'd pay $1,913,167 in total interest on a $1,500,000 mortgage. That's 128% of the original loan amount. The total cost including principal is $3,413,167.
Can I afford a $1.5M mortgage?
Using the common 30% serviceability rule, you'd need a gross salary of approximately $379,240 to comfortably afford repayments of $9,481/month on a $1,500,000 mortgage at 6.5%. Lenders may assess at higher stress-test rates.
Is a 15 or 30 year mortgage better for $1.5M?
A 15-year term on $1,500,000 at 6.5% costs $13,067/month but saves $1,061,177 in interest compared to 30 years. The 30-year option has lower repayments of $9,481/month but costs $3,413,167 total.
Should I pay fortnightly on a $1.5M mortgage?
Paying fortnightly effectively makes 26 half-payments per year (equivalent to 13 monthly payments instead of 12). On a $1,500,000 mortgage, this can shave years off the loan and save tens of thousands in interest.
Need a more detailed breakdown?
Our Mortgage Calculator lets you model stress tests, offset accounts, extra repayments, and compare refinancing scenarios.
Check your Borrowing Power or explore First Home Buyer tools.