$600,000 Home Loan Repayments
What a $600,000 mortgage costs each month, fortnight and week at today's rates, plus total interest and the income you'd need.
$600,000 loan repayments at different rates
Principal and interest over 30 years.
| Rate | Monthly | Fortnightly | Weekly | Total interest |
|---|---|---|---|---|
| 5.50% | $3,407 | $1,572 | $786 | $626,424 |
| 6.00% | $3,597 | $1,659 | $830 | $695,029 |
| 6.50% | $3,792 | $1,750 | $875 | $765,267 |
| 7.00% | $3,992 | $1,842 | $921 | $837,053 |
| 7.50% | $4,195 | $1,935 | $968 | $910,303 |
Shorter loan terms
At 6.50%, a shorter term means higher repayments but far less interest.
| Term | Monthly | Total interest |
|---|---|---|
| 20 years | $4,473 | $473,625 |
| 25 years | $4,051 | $615,373 |
| 30 years | $3,792 | $765,267 |
What income do you need?
A common rule of thumb is to keep repayments under 30% of your pre-tax income. At 6.50%, that means a household income of about $151,696 a year for a $600,000 loan. Lenders use their own, stricter tests, including checking you could still afford repayments if rates rose.
Other loan sizes
$500k · $550k · $650k · $700k · all amounts
Frequently asked questions
What are the repayments on a $600,000 mortgage?
At 6.50% over 30 years, about $3,792 a month, $1,750 a fortnight or $875 a week. At 6.00% it's $3,597 a month.
How much interest will I pay on a $600,000 home loan?
About $765,267 over 30 years at 6.50%, if the rate never changes. Over 25 years it drops to $615,373.
What salary do I need for a $600,000 home loan?
Using the 30% rule of thumb, roughly $151,696 a year in household income at 6.50%. Your lender will assess your full finances, including expenses and other debts.
Last reviewed October 2026. Estimates for general information only, based on 2026–27 rates. Check important figures with the relevant government agency or a licensed professional.