$1,000,000 Mortgage Repayments

Calculate repayments on a $1,000,000 home loan at current average rates. Compare monthly, fortnightly, and weekly schedules.

Last verified: 1 July 2025

Monthly repayments on a $1,000,000 mortgage at 6.25% over 30 years: $6,157.17

Monthly

$6,157.17

Fortnightly

$2,841.77

Weekly

$1,420.89

Total cost over 30 years

$2,216,582

Principal $1,000,000 + Interest $1,216,582

Total interest paid

$1,216,582

122% of the loan amount

25-Year vs 30-Year Term

	25 years	30 years	Difference
Monthly repayment	$6,596.69	$6,157.17	+$439.52/mo
Total interest	$979,008	$1,216,582	Save $237,574
Total repaid	$1,979,008	$2,216,582	Save $237,574

What If Rates Change?

Rate	Monthly	Fortnightly	vs current
5.75%	$5,835.73	$2,693.41	-$321.44/mo
6.25%(current)	$6,157.17	$2,841.77	—
6.75%	$6,485.98	$2,993.53	+$328.81/mo
7.25%	$6,821.76	$3,148.51	+$664.59/mo
7.75%	$7,164.12	$3,306.52	+$1,006.95/mo

Income Needed

You'd need a household income of approximately $246,287/year ($20,524/month) to comfortably afford this mortgage using the 30% rule — where no more than 30% of your gross income goes toward housing costs.

Extra Repayment Impact

Paying an extra $100/week on your $1,000,000 mortgage:

Saves $238,908 in interest
Pays off your loan 5.0 years sooner

Fortnightly vs Monthly Trick

Paying $3,078.59 fortnightly (half the monthly repayment) instead of $6,157.17 monthly means you make 26 half-payments per year — equivalent to 13 monthly payments instead of 12.

Interest saved: $270,286
Time saved: 5.7 years

Frequently Asked Questions

How much are repayments on a $1,000,000 mortgage?

At 6.25% over 30 years, monthly repayments on a $1,000,000 mortgage are $6,157.17. Fortnightly repayments are $2,841.77 and weekly repayments are $1,420.89.

What income do I need for a $1,000,000 mortgage?

Using the 30% rule (no more than 30% of gross income on housing), you would need a household income of approximately $246,287 per year to comfortably afford a $1,000,000 mortgage at 6.25%.

How much interest will I pay on $1,000,000 over 30 years?

At 6.25%, the total interest on a $1,000,000 mortgage over 30 years is $1,216,582. The total amount repaid would be $2,216,582.

What if interest rates change on a $1,000,000 mortgage?

If rates rise by 1% to 7.25%, monthly repayments on a $1,000,000 mortgage increase to $6,821.76 — an extra $664.59 per month.

Other Mortgage Amounts

$850K mortgage $900K mortgage $950K mortgage $1.1M mortgage $1.2M mortgage $1.5M mortgage

See at Specific Rates

$1M at 4%$1M at 4.5%$1M at 5%$1M at 5.5%$1M at 6%$1M at 6.5%$1M at 7%$1M at 7.5%$1M at 8%

General information and estimates only — not financial, tax, or legal advice. Always verify with a licensed adviser or the ATO.

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