What Your Streaming Subscriptions Are Really Costing Your Mortgage
The average Australian household now spends nearly $60 a month across streaming services. Redirecting that to your mortgage saves over $36,000 in interest.
What Your Streaming Subscriptions Are Really Costing Your Mortgage
Netflix, Disney+, Spotify, Prime Video. Each one a modest monthly amount. Each one, when you first signed up, barely worth thinking about.
But here is something worth knowing: the Telsyte Australian Subscription Entertainment Study 2025 found that the average Australian household now spends nearly $42 a month on video streaming alone — and that figure has jumped 18% in a single year. Add a music service and a second platform and you are easily at $60 a month.
That $60 redirected to a $700,000 mortgage saves $36,737 in interest and cuts one year and two months off your loan.
You do not have to cancel anything to understand that number. You just need to know it — so that if you ever do decide to trim, you can see exactly what that trim is worth.
This article shows you every calculation, step by step.
The Real Cost of Streaming Subscriptions Over a Mortgage
The streaming market in Australia has grown dramatically. According to the Telsyte Australian Subscription Entertainment Study 2025, there are now 54.6 million active subscription services in Australia — up 5% in a single year. The average subscribing household now carries 3.3 video streaming services simultaneously.
Westpac's 2025 customer spending data puts the average monthly spend on video streaming at $21.63, with music streaming adding another $16.98. A realistic four-service household stack looks like this:
| Service | Plan | Monthly cost |
|---|---|---|
| Netflix | Standard | $20.99 |
| Disney+ | Standard | $15.99 |
| Spotify | Individual | $12.99 |
| Amazon Prime Video | Prime | $9.99 |
| Total | $59.96 |
That is $59.96 a month, $719.52 a year, and — over the life of a 30-year mortgage — $21,586 in nominal spending, before accounting for the price increases that have already seen Netflix Premium rise from $14.99 to $28.99 since launch.
But the nominal spend is not even the main number worth knowing.
The main number is what that monthly amount costs your loan.
Here is the baseline — a $700,000 mortgage at 6% over 30 years:
The standard monthly repayment formula is:
M = P × [r(1+r)^n] / [(1+r)^n − 1]
Where:
- P = $700,000 (loan principal)
- r = 0.005 (monthly interest rate: 6% ÷ 12)
- n = 360 (months in 30 years)
Working:
- (1.005)^360 = 6.0226
- M = 700,000 × [0.005 × 6.0226] / [6.0226 − 1]
- M = 700,000 × 0.030113 / 5.0226
- M = $4,197.13 per month
Total repaid over 30 years: $4,197.13 × 360 = $1,510,967
Total interest paid: $1,510,967 − $700,000 = $810,967
That is the number that stops most people. On a $700,000 loan at 6%, you hand back $810,967 in interest alone over 30 years — more than the original loan itself.
Extra repayments attack that number directly. And the maths of how even a small amount does so is genuinely surprising.
What Happens When You Redirect Streaming Subscriptions to Your Mortgage
The scenario is straightforward: instead of subscribing to four paid services at $59.96 a month, you drop back to free or ad-supported alternatives — free YouTube, Spotify's free tier, or a single ad-supported Netflix plan at $9.99 — and redirect the difference to your mortgage.
The redirectable monthly amount: $59.96
Step 1 — New total monthly payment: $4,197.13 + $59.96 = $4,257.09
Step 2 — Solve for new loan term:
n = −ln(1 − (P × r) / M) ÷ ln(1 + r)
Where M is now $4,257.09 and P × r = 700,000 × 0.005 = 3,500:
- 1 − (3,500 / 4,257.09) = 1 − 0.82217 = 0.17783
- −ln(0.17783) = 1.7268
- ln(1.005) = 0.004988
- n = 1.7268 ÷ 0.004988 = 346.3 months = 28 years and 10 months
The before and after:
| Without redirecting | With redirecting | |
|---|---|---|
| Monthly repayment | $4,197.13 | $4,257.09 |
| Extra per month | — | $59.96 |
| Loan term | 30 years 0 months | 28 years 10 months |
| Time saved | — | 1 year 2 months |
| Total interest paid | $810,967 | $774,230 |
| Interest saved | — | $36,737 |
Time saved: 1 year and 2 months. Interest saved: $36,737.
That $36,737 is roughly three years of Spotify and Netflix combined — earned back simply by redirecting what you were already spending.
Here is the age-specific reality: a 32-year-old who starts today and redirects their streaming spend pays off their mortgage at 60 years old instead of just past 62. That is over a year of mortgage-free life bought for the cost of switching to a few free tiers.
For perspective, that $36,737 would also cover a substantial family holiday, a year of a child's private school fees, or a meaningful contribution to a superannuation top-up at a point in life where compounding still has time to work.
You Do Not Have to Go All In — The Scale of the Saving
The $59.96 scenario assumes you redirect the full streaming stack. But extra mortgage repayments are not all-or-nothing. Redirecting even one subscription — say, cancelling a service you barely use — still moves the needle.
Here is what different levels of extra monthly repayment do to the same $700,000 mortgage at 6%:
| Daily saving | Monthly extra | Interest saved | Time saved |
|---|---|---|---|
| $2/day | $60.83 | $37,713 | 1 year 2 months |
| $5/day | $152.08 | $88,108 | 2 years 9 months |
| $2/day (this article's scenario — $59.96/mo) | $59.96 | $36,737 | 1 year 2 months |
| $20/day | $608.33 | $255,781 | 8 years 3 months |
| $50/day | $1,520.83 | $425,699 | 14 years 2 months |
Notice where the streaming scenario sits: it is essentially a $2-a-day problem. Two dollars. Less than a small supermarket coffee. Yet consistently redirected every month for 30 years, it saves $36,737 in interest.
The streaming scenario also sits at the bottom of the table — and it still saves $36,737. If you have any other discretionary spending you can layer on top, the interest savings scale quickly. But even standing alone, the streaming redirect is a real, verifiable number on a real loan.
You do not need to cancel everything. Cancelling one underused service — or downgrading two to ad-supported tiers — can get you most of the way there.
Does Your Loan Size Change the Outcome?
The $700,000 example reflects the national average for new owner-occupier home loans in Australia, which now sits at $734,881. But loan sizes across Australia's capital cities vary widely, and the streaming redirect scenario plays out differently depending on where you sit.
Here is what the same $59.96 monthly extra repayment does across different loan sizes, all at 6% over 30 years:
| Loan size | Base interest | Interest saved | Time saved |
|---|---|---|---|
| $400,000 | $463,409 | $35,447 | 1 year 11 months |
| $550,000 | $637,190 | $36,503 | 1 year 5 months |
| $700,000 | $810,967 | $36,737 | 1 year 2 months |
| $900,000 | $1,042,704 | $38,671 | 11 months |
| $1,200,000 | $1,390,272 | $38,007 | 8 months |
Two things stand out here. First, the absolute interest saved is remarkably consistent across all loan sizes — clustering between $35,000 and $39,000 regardless of whether the loan is $400,000 or $1,200,000. The size of the extra repayment ($59.96) does the same job on the interest clock regardless of loan size.
Second, the time saved decreases as the loan grows. A $59.96 extra repayment represents a larger proportional impact on a smaller loan, so it cuts the term more aggressively. On a $400,000 loan you save nearly two years; on a $1.2 million loan, eight months. The saving is real either way.
How Your Interest Rate Affects the Saving
As of May 2026, the average variable home loan rate sits at around 6.84%, with competitive borrowers accessing rates closer to 5.69%. After the RBA cut rates three times in 2025, it has since moved in the other direction — raising the cash rate in early 2026 as inflation re-emerged — meaning many borrowers are sitting at rates higher than the 6% base used in these calculations.
That matters because of a key insight: the higher your rate, the more powerful extra repayments become. At a higher interest rate, a greater proportion of each standard repayment is consumed by interest rather than reducing your principal. Every extra dollar you redirect works harder, because it immediately reduces a balance that is accruing interest at a higher rate.
| Interest rate | Base interest ($700k) | Interest saved | Time saved |
|---|---|---|---|
| 5.5% | $731,076 | $32,086 | 1 year 1 month |
| 6.0% | $810,967 | $36,737 | 1 year 2 months |
| 6.5% | $893,194 | $44,181 | 1 year 3 months |
| 7.0% | $976,531 | $48,199 | 1 year 3 months |
All scenarios use $59.96/month extra on a $700,000 loan over 30 years.
If you are on a variable rate above 6.5% — as many Australians currently are — your streaming redirect is saving closer to $44,000 to $48,000 than the base-case $36,737. The higher your rate, the more urgently the maths rewards action.
Lump Sum vs Regular Extra Repayments — Which Is Better?
What if instead of redirecting subscriptions monthly, you saved the annual streaming bill for a full year and dropped it as a one-off lump sum?
Lump sum scenario:
- You make standard repayments for 12 months on a $700,000 loan at 6%
- After 12 months, your balance is approximately $691,412
- You deposit $719.52 (your annual streaming saving), reducing the balance to $690,692
- You continue with standard repayments on that reduced balance
- New loan term: 12 + 346.9 = 358.9 months = 29 years and 11 months
- Total interest paid: approximately $806,900
- Interest saved versus the base case: $4,067
- Time saved: 1 month
Ongoing monthly redirect (this article's method):
- $59.96 extra per month from month one
- Interest saved: $36,737
- Time saved: 1 year and 2 months
The verdict: ongoing monthly extra repayments outperform the lump sum by $32,670.
The reason is how mortgage amortisation works. In the early years of a 30-year loan, the vast majority of each monthly repayment covers interest rather than reducing principal. A $59.96 extra repayment in month one reduces a balance that still has 359 months of compounding ahead of it. That reduction compounds forward across every single subsequent month.
A lump sum dropped in year one reduces the balance once, after 12 months of standard interest has already accrued, then the clock runs forward at the base rate. It saves something — but far less than the same dollars applied monthly from the outset.
The earlier and more consistently you pay extra, the greater the compounding reward.
The Practical Setup — How to Actually Do This
Knowing the maths is step one. Setting up the redirect is step two — and it takes less than ten minutes.
Step 1 — Check your loan allows extra repayments. Variable rate home loans in Australia almost universally allow unlimited extra repayments with no penalty. Fixed rate loans are different: most cap extra repayments at $10,000 to $30,000 per year and charge break fees above that threshold. Confirm your loan terms with your lender before setting anything up.
Step 2 — Log into your bank's app or internet banking. Navigate to your home loan account. Most major Australian banks — Commonwealth, Westpac, NAB, ANZ — support additional repayments directly through their apps. Look for "additional repayment", "extra repayment" or similar.
Step 3 — Set up a recurring transfer for $59.96 on the same day your salary lands. Timing is meaningful: the sooner after your pay arrives that the extra repayment hits your loan, the less interest accrues that month. A same-day or next-day recurring transfer captures this benefit automatically.
Step 4 — Name the transfer something that means something to you. "Streaming Freedom", "Mortgage Payoff", "Age 60" — whatever resonates. Research on financial behaviour consistently shows that named transfers outperform generic ones for follow-through. The label creates a psychological commitment that a line item called "transfer" does not.
Offset account vs extra repayments: An offset account holds funds in a savings account linked to your mortgage. The balance reduces your loan amount for interest calculation purposes, but the money remains accessible at any time. Extra repayments directly reduce your loan balance and require a formal redraw to access. Both produce very similar interest savings — but an offset account gives you instant liquidity without a redraw process. If your loan includes a fee-free offset account, using it for your streaming redirect is often the better choice for flexibility.
Redraw facility: If you have made extra repayments and need those funds back, most Australian variable rate loans allow a redraw — typically within one to five business days, sometimes with a small fee. This means your extra repayments are not permanently locked away. They are working hard inside your loan, but remain recoverable in a genuine emergency.
One important note on fixed rates: If you are on a fixed rate loan approaching your annual extra repayment cap, stop before triggering break fees. Those fees are calculated on the lender's cost of funds and can significantly exceed the interest saving. Confirm your cap before acting.
The Life This Buys You
The numbers above are useful. But the numbers are not really the point.
Imagine you are 34 years old with a $700,000 mortgage. You have four streaming services — the ones everyone has, the ones you cycle through depending on what is on — and they are costing you $59.96 a month. You set up a recurring transfer today. The same day your salary lands, $59.96 goes straight to your mortgage. You do not think about it again.
Without that change, your mortgage ends in 2054. You are 62 years old.
With it, your mortgage ends in late 2052. You are just past 60 — with two years of mortgage-free life in front of you before most of your peers have even started thinking about winding down.
At 60, debt-free, your $4,197 monthly repayment is yours again. Over just two years, redirecting that to superannuation — even conservatively invested — builds a meaningful retirement buffer. Over five or ten years, it changes the shape of your retirement entirely.
But it is not just about retirement. Mortgage-free at 60 means you can choose to work less in your late fifties if you want to. Take a career risk. Help a child who is just entering the housing market. Travel before your knees complain about it.
None of that requires earning more. None of it requires a windfall. It requires $59.96 a month, set and forgotten, from the day you read this.
The streaming services will still be there if you want them back. The interest saving will not reverse.
Frequently Asked Questions
Does redirecting streaming subscription money really make a difference on a mortgage?
Yes — and the consistency of the effect is what surprises most people. An extra $59.96 a month on a $700,000 mortgage at 6% saves $36,737 in interest and cuts over a year from the loan term. Unlike one-off savings, a recurring monthly redirect compounds continuously across the remaining life of the loan.
How much extra should I pay on my mortgage each month to make a real difference?
Any consistent amount makes a genuine difference. Even $30 a month — the cost of a single streaming service — saves real money in interest over a 30-year term. The key is consistency, not size. A small amount applied every month from year one outperforms a large amount applied occasionally.
Can I make extra repayments on a fixed rate home loan in Australia?
In most cases, yes — but within limits. Most fixed rate loans in Australia cap extra repayments at $10,000 to $30,000 per year. Exceeding the cap can trigger a break fee calculated on the lender's cost of funds, which may easily outweigh the interest saving. Always confirm your specific cap with your lender before setting up automatic extra repayments on a fixed rate loan.
Is it better to put extra money in an offset account or make extra repayments?
Both produce very similar interest savings when the rate and balance are equal. The practical difference is accessibility: money in an offset account is available immediately, whereas extra repayments require a formal redraw request (typically 1–5 business days, sometimes with a fee). If your loan includes a fee-free offset account, that is generally the more flexible option. If it does not, direct extra repayments work just as well from a savings standpoint.
How much interest can I save by paying an extra $60 per month on my mortgage?
On a $700,000 loan at 6% over 30 years, an extra $59.96 a month saves approximately $36,737 in interest and shortens the loan by 1 year and 2 months. At 6.5%, the saving increases to $44,181 — because higher rates make every extra repayment more powerful.
What is the fastest way to pay off a $700,000 mortgage in Australia?
Without refinancing, the fastest approach is to maximise extra repayments from day one — ideally structured as fortnightly rather than monthly payments, which produces one additional month's repayment per year. Pairing extra repayments with a high-balance offset account ensures every dollar is reducing your interest calculation around the clock. Starting early matters more than the amount: $60 a month from month one saves significantly more than $600 a month starting in year ten.
Do extra mortgage repayments reduce the term or the repayment amount?
By default with most Australian lenders, extra repayments reduce the loan term — your required monthly repayment stays the same, but the loan ends sooner and you pay less total interest. Some lenders will allow you to reduce the required repayment amount instead, but this reduces the interest-saving effect. Keeping the required repayment constant and letting extra payments shorten the term is the stronger strategy for most borrowers.
Can I get the extra repayments back if I need the money?
Yes, if your loan has a redraw facility — which most Australian variable rate home loans include. You apply to redraw the accumulated extra repayments, and funds are typically available within 1–5 business days. Some lenders charge a redraw fee; others do not. Money held in a linked offset account is accessible immediately, without any redraw process. Check your specific loan terms before relying on either option in an emergency.
If I cancel one service but keep the others, does the saving still apply?
Absolutely. Every extra dollar consistently redirected to your mortgage compounds over time. Cancelling a single $15.99/month service and redirecting that amount saves approximately $9,800 in interest on a $700,000 loan at 6% — proportional to the full scenario. Partial redirection is not a compromise. It is still a real and meaningful choice.
Why do streaming prices keep going up, and does that affect the mortgage calculation?
Streaming prices in Australia have risen sharply — Netflix Premium went from $14.99 to $28.99 since launch, and Disney+ has raised prices four times since 2019. Each price increase that you do not redirect to your mortgage slightly worsens your position; each increase you do redirect amplifies the saving. If streaming prices rise 5% per year and you redirect that increase rather than absorbing it, the compounding effect on your loan grows alongside the price.
Is there a smarter way to keep streaming while still making extra mortgage repayments?
Yes. The most common approach is to audit your services every six months, cancel anything you have not actively used in the past 30 days, and redirect that saving immediately. Ad-supported tiers on Netflix and Disney+ are now meaningfully cheaper than ad-free plans — and many people find the ad experience acceptable for occasional viewing. Even saving $20–$30 a month through a plan downgrade, consistently redirected, saves tens of thousands in interest over a 30-year mortgage.
Final Word
The streaming stack is not a villain in this story. Entertainment has genuine value. The services exist because millions of Australians find them worth paying for — and that is a perfectly reasonable position.
What this article is really about is visibility. Knowing that the same $59.96 you spend on platforms each month has a second life available — one where it quietly trims $36,737 off your interest bill and hands you over a year of your life back — is simply useful information to have.
You do not need to earn more. You do not need a windfall. You need to redirect a consistent, manageable amount and let the maths do the rest.
Use the Dolaro mortgage calculator to plug in your own loan amount, current rate, and extra monthly repayment — and see exactly how many years you can cut from your mortgage and how much interest you save.
This article is general information only and does not constitute financial, legal or tax advice. Always verify current rates and thresholds with the relevant government authority and seek advice from a qualified professional before making financial decisions.