Streaming Services Cost Calculator
Add up everything you stream and find out what those subscriptions really cost you over 5, 10, or 20 years — including annual price hikes and the investment returns you give up.
Total streaming cost over 10 years
£6,792.06
- Monthly spend (year 1)
- £45.00
- Annual spend (year 1)
- £540.00
- Daily cost (year 1)
- £1.48
- Average monthly cost over horizon
- £56.60
- Value if invested instead
- £7,788.82
- Investment opportunity cost
- £996.75
Cumulative cost grows annually by the inflation rate (geometric series sum). The "value if invested instead" is the future value of investing the same year-1 monthly amount at the given annual return, compounded monthly (ordinary annuity formula).
How to use this calculator
Total up the monthly cost of every streaming subscription you currently pay for — Netflix, Disney+, Hulu, Spotify, Apple Music, YouTube Premium, audiobook apps, news paywalls, anything that bills monthly. Enter that single combined figure. Pick an annual price-increase rate (5% is typical based on the last decade of Netflix and Disney+ hikes), an analysis horizon in years, and an investment return rate (7% is the long-run historical real return of a diversified stock-index fund). The calculator returns the cumulative cost over the horizon, the future value if you had invested the same money instead, and the gap between the two — the true opportunity cost of streaming.
How the calculation works
Two financial-maths formulas. Cumulative cost is the sum of a geometric series: a year-1 annual spend that grows by the price-increase rate each year. The closed-form expression is annual_year1 × ((1 + growth)^years − 1) / growth, which collapses to annual_year1 × years when there is no growth. Investment opportunity cost uses the future value of an ordinary annuity: FV = monthly × ((1 + r/12)^(12×years) − 1) / (r/12), where r is the annual return rate compounded monthly. This is the same formula that powers retirement contribution calculators. Subtracting the cumulative cost from the invested future value gives the dollar gap — the wealth you trade away for entertainment access.
Worked example
You spend $45 a month on streaming. Assume 5% annual price hikes and a 10-year horizon at a 7% investment return. Year-1 annual = $540. Cumulative cost over 10 years = $540 × ((1.05^10 − 1) / 0.05) = $540 × 12.578 = $6,792. If you had invested $45 a month at 7% compounded monthly for 10 years instead, you would have $45 × ((1 + 0.07/12)^120 − 1) / (0.07/12) = $45 × 173.085 = $7,789. The opportunity cost — the difference between investing and streaming — is about $997 over the decade.
Frequently asked questions
Should I really cancel my streaming subscriptions?
No — the calculator is not advice, it is arithmetic. Streaming services deliver real value: entertainment, time savings versus piracy, family access, original content. The point of the calculator is to make the long-run number visible so you can decide whether the value matches the cost. A household that genuinely uses Netflix, Disney+, Spotify, and YouTube Premium every day is getting much better dollar-per-hour value than someone paying $60 a month and only watching one show a month. Cancel what you do not use; keep what you actually enjoy.
Why does the price-increase rate matter so much?
Compound growth is the whole game over long horizons. At 5% annual increases, your monthly bill roughly doubles every 14 years. Netflix went from $7.99 in 2010 to over $15.49 by 2024 — that is about 5% compounded. Disney+ launched at $6.99 in 2019 and hit $13.99 by 2024 — that is about 15% compounded. Set the rate based on the services you use and how aggressively they raise prices. If you mostly stick to ad-supported tiers (which are usually frozen for longer), use 3–4%; if you pay for premium tiers (which get hiked more), use 7–10%.
Where does the 7% investment return come from?
It is the rough long-run real (inflation-adjusted) annual return of a diversified equity index like the S&P 500 over the last century. The nominal return has been closer to 10%, but inflation has averaged about 3%, so the real return — what your dollars actually buy at the end — is around 7%. If you are more conservative, use 5%; if you are aggressive or believe in higher future returns, use 8–9%. Returns are not guaranteed. The point is to show the order of magnitude of compound growth, not predict your actual portfolio outcome.
How is the opportunity cost calculated?
It is the gap between two paths: (1) you keep paying the monthly subscription, with prices rising over time; (2) you invest the same year-1 monthly amount in an index fund at the given return rate, compounded monthly. Path 2 uses the standard future-value-of-an-ordinary-annuity formula taught in introductory finance. The simplification is that path 2 assumes a constant monthly contribution — the calculator does not increase your investment to match streaming price hikes. That keeps the comparison clean: it answers "if I had invested what I currently spend, what would it grow to?" rather than chasing a moving target.
Does this account for taxes on investment gains?
No — the calculator shows pre-tax future value. In a tax-advantaged account (Roth IRA, ISA, 401(k), pension), there is no tax on growth, so the figure is realistic. In a regular taxable brokerage account, you would owe capital-gains tax on the growth when you sell, which trims roughly 15–20% off the gain depending on your bracket. Streaming subscriptions are paid with after-tax money in either case, so the cost side is unchanged. For a true apples-to-apples comparison in a taxable account, mentally reduce the "value if invested" line by about 15%.
What is the average household spending on streaming?
In 2024, US households with at least one streaming subscription averaged around $46 per month across all paid streaming services — video, music, and audio — according to Deloitte's annual Digital Media Trends survey. Subscriber fatigue is real: about a third of consumers reported cancelling at least one service in the prior year, and roughly half of subscribers say they pay for services they barely use. UK households are slightly lower on average at around £35 per month per ONS Family Spending data, though premium-tier and bundled-package households can exceed £60.