Subscription Cost Calculator
Add up what renews automatically each month, then see what it costs over five years once providers start putting prices up. The second number is usually the surprising one.
What this calculator assumes
- Weekly costs are multiplied by 52, monthly by 12 and quarterly by 4 to reach an annual figure.
- The price creep rate is applied once a year to every subscription in the list. Year one is charged at today’s price, year two at that price plus the creep rate, and so on.
- The five-year figure is the sum of five annual charges, not a discounted present value. It is what leaves your account, not what it is worth in today’s money.
- Real price rises are lumpy — providers tend to hold a price for a while then raise it in one step. A steady annual rate is a reasonable way to model the average, not a prediction about any one service.
- Nothing here accounts for you cancelling, downgrading, switching to an annual plan or moving to a competitor, all of which change the number substantially.
- Nothing you type leaves your browser. There is no account, no sign-up and no data stored.
The 5% to 10% creep range reflects the pattern of recent UK price rises across streaming, music, mobile and gym subscriptions. It is a modelling assumption you can change with the slider, not a forecast.
Why subscriptions are hard to see
The problem with recurring payments is not that they are large. It is that they are individually forgettable and collectively substantial. A £12.99 charge does not register as a decision. Twelve of them, spread across a current account, two credit cards, an App Store bill and a PayPal balance, add up to something most people would never agree to as a single annual purchase.
Three things make the total genuinely difficult to work out by hand. Payments are fragmented across accounts, so no single statement shows all of them. Annual charges are invisible for eleven months of the year, which is why software licences, antivirus renewals and professional memberships are the most commonly forgotten. And prices drift upward without a new decision from you — the charge still appears under the same name, just slightly larger.
That last one is what this calculator is really about. A single £1 monthly increase is beneath notice. Applied to a whole portfolio of subscriptions, annually, for five years, it is not.
What price creep compounds to
Take the list this calculator loads with: streaming at £12.99 a month, music at £11.99, a mobile plan at £22, a gym at £29.99, cloud storage at £8.99 and Amazon Prime at £95 a year. That is £93.88 a month, or £1,126.52 a year. Nothing on that list is extravagant, and most UK households would recognise a version of it.
Now hold the list completely still for five years — cancel nothing, add nothing — and let prices rise 7% a year:
At today’s prices the same five years would cost £5,632.60. The creep alone accounts for £845.72, and by year five the identical set of services costs £350.12 a year more than it does now — a 31% increase that arrived without a single decision on your part. Push the rate to 10% and the five-year bill reaches £6,877.52.
The useful move is not necessarily to cancel. It is to notice, because a price rise you can see is a price rise you can respond to — by downgrading a tier, switching to an annual plan, moving to a competitor, or deciding that the service is still worth it at the new price. All of those are fine outcomes. Paying more because nobody told you is the only bad one.
What people forget to list
If your total looks lower than you expected, the gaps are usually in the same places:
- App store subscriptions. Billed by Apple or Google rather than the service itself, so they appear on statements as “APPLE.COM/BILL” with no clue which app is responsible.
- Annual renewals. Antivirus, domain names, professional memberships, cloud backup. One charge a year is easy to miss and often renews above the rate you originally signed up at.
- Insurance add-ons. Phone cover, breakdown cover, legal expenses attached to home insurance, packaged account fees.
- Duplicates. Two cloud storage plans, or a service you re-subscribed to on a different card without the original stopping cleanly.
- Charity direct debits. Worth listing honestly. They may well be spending you want to continue, but they should be a choice you are still making.
For a fuller treatment, see our guides on tracking subscriptions automatically and cancelling subscriptions in the UK.
Frequently asked questions
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The hard part is remembering to check
Typing your subscriptions into a box works once. The reason people stop is that the list changes underneath them — a trial converts, a price moves, a service you cancelled keeps billing. earmarkIQ’s Subscription Radar reads recurring payments straight from your connected accounts and flags the moment an amount changes, with the old price, the new price and the annual difference.