People type this into search every day: how much do subscriptions cost per year.
The usual answer is “more than you think.” That is not a number.
The subscription annual cost calculator adds up to five monthly charges and multiplies by 12. The formula is:
sum of monthly charges × 12
Assumptions on the tool: prices do not change during the year. An annual plan goes in as yearly price ÷ 12, so every line is a monthly figure.
This post uses that formula. I am not going to invent a national average for what households spend on apps.
Build the default stack
Here are the calculator defaults:
- subscription 1: $19.99
- subscription 2: $14.99
- subscription 3: $9.99
- subscription 4: $6.99
- subscription 5: $0.00
Month 1 only: $19.99. Year: 19.99 × 12 = $239.88. Week: 239.88 ÷ 52 = $4.61. Three years: $719.64.
Add the $14.99 line. Monthly: $34.98. Year: $419.76. Week: $8.07. Three years: $1,259.28.
Add $9.99. Monthly: $44.97. Year: $539.64. Week: $10.38. Three years: $1,618.92.
Add $6.99. Monthly: $51.96. Year: $623.52. Week: $11.99. Three years: $1,870.56.
The fifth slot is empty, so the published default is $623.52 per year.
Calculator result
Subscription annual cost
- Subscription 1 / month
- $19.99
- Subscription 2 / month
- $14.99
- Subscription 3 / month
- $9.99
- Subscription 4 / month
- $6.99
- Subscription 5 / month
- $0.00
$623.52
per year
- Per month
- $51.96
- Per week
- $11.99
- Three-year cost
- $1,870.56
Fig 1 · 1/1
The year, month by month
Default stack of $51.96 a month, no price change
Cumulative spend
- Four apps
| Point | Four apps |
|---|---|
| 0 | $0.00 |
| 6m | $312 |
| 12m | $624 |
| 18m | $935 |
| 24m | $1.2k |
| 30m | $1.6k |
| 36m | $1.9k |
At six months you have spent $311.76.
At 36 months the same four lines cost $1,870.56.
Fig 2 · 1/3
Yearly stack
Calculator defaults, added one charge at a time
Annual cost
One app
$239.88
Two apps
$419.76
Four apps
$623.52
The $19.99 line is $239.88 a year.
Add $14.99 and the year is $419.76.
Four active lines cost $623.52 a year, $51.96 a month.
$51.96 a month is an amount you can ignore on a statement. $623.52 is a weekend trip, or a month of the emergency fund target if your essentials are in that range. Same charges. Different unit.
A fifth line, and a forgotten one
The editorial example on the calculator uses 18.99, 14.99, 11.99, 8.99, and 5.99. That is a full five-slot month.
Monthly: 18.99 + 14.99 + 11.99 + 8.99 + 5.99 = $60.95
Year: $731.40
Week: $14.07
Three years: $2,194.20
Labeled example: streaming, music, storage, news, and a small app. Your names will differ. The addition does not.
Now cancel only the $14.99 default line and keep 19.99, 9.99, and 6.99.
Monthly: $36.97
Year: 36.97 × 12 = $443.64
You just removed $179.88 a year. That is 14.99 × 12. If you have not opened that app in a month, the yearly figure is the price of keeping it “just in case.”
A trial price does not belong in the box. The tool’s edge case is to enter the normal price. The ongoing charge is the one that repeats.
Annual billing is still a monthly line
If a news site is $96 a year, enter 96 ÷ 12 = $8.00 in one slot. The year comes back out as $96. The other lines stay comparable.
If you enter $96 in a monthly slot, the tool will treat it as $96 × 12 = $1,152 a year. That is the usual mix-up. Everything in this calculator is monthly on the way in.
Family plans are the opposite mix-up. $19.99 that two people use is still $19.99 in the box. Split it only if you want a personal share. The household year is the unsplit year.
Three years is the number that makes a purchase look cheap
The tool also prints a three-year cost. Defaults: $1,870.56. Editorial five-line stack: $2,194.20.
That is the right horizon for “should I keep paying for this, or buy it once.”
The subscription vs one-time purchase calculator compares:
subscription × years × 12 versus purchase + annual upkeep × years
Break-even months:
purchase ÷ (subscription − annual upkeep / 12)
Defaults there:
- subscription: $18 / month
- one-time purchase: $340
- annual upkeep: $30
- years: 3
Subscribe total: 18 × 36 = $648.00
Own total: 340 + 30 × 3 = $430.00
Break-even: 340 ÷ (18 − 30/12) = 340 ÷ 15.5 = 21.9 months
Published result: Buy once costs less over this period.
Calculator result
Subscription vs one-time purchase
- Subscription per month
- $18.00
- One-time purchase
- $340.00
- Annual ownership upkeep
- $30.00
- Expected years of use
- 3 years
Buy once
costs less over this period
- Subscription total
- $648.00
- Ownership total
- $430.00
- Ownership break-even
- 21.9 months
A photo library at $14.99 a month versus a $199 one-time app, no upkeep, two years:
Subscribe: 14.99 × 24 = $359.76
Own: $199.00
Break-even: 13.3 months
Buy once.
Calculator result
Subscription vs one-time purchase
- Subscription per month
- $14.99
- One-time purchase
- $199.00
- Annual ownership upkeep
- $0.00
- Expected years of use
- 2 years
Buy once
costs less over this period
- Subscription total
- $359.76
- Ownership total
- $199.00
- Ownership break-even
- 13.3 months
A $9.99 tool versus a $120 purchase, one year, no upkeep:
Subscribe: $119.88
Own: $120.00
Break-even: 12 months
Subscribe costs less over this period, by $0.12. If you will keep the tool for year two, run it again at 2 years. Subscribe becomes 9.99 × 24 = $239.76. Own stays $120 if upkeep is still zero. The winner flips.
Fig 3 · 1/3
Subscribe vs buy
$18 a month against a $340 purchase plus $30 upkeep
12 months
$216 sub
21.9 months
Break-even next
Break-even
36 months
Three-year totals next
$648 vs $430
Twelve months of $18 is $216.
Break-even is 21.9 months. Before that, the subscription is cheaper.
At three years the subscription is $648 and owning is $430.
Fig 4 · 1/2
$18 a month vs $340
Plus $30 a year of upkeep on the one-time buy
- Subscribe
- Buy once
| Category | Subscribe | Buy once |
|---|---|---|
| 1 year | $216 | $370 |
| 2 years | $432 | $400 |
| 3 years | $648 | $430 |
Year 1: subscribe $216, own $370.
Year 3: subscribe $648, own $430. Buying once has been cheaper since month 21.9.
The assumption is that both options do the same job. A subscription that includes updates is not the same product as a frozen one-time build. If they are not equivalent, the cheaper number is the wrong question.
Where this money sits in a month
Subscriptions are not in the debt-to-income boxes unless they are actually a loan. They are leftover-cash questions.
The monthly budget planner default leftover is income minus housing, food, transport, and everything else. Put the $51.96 default stack inside “everything else” or you will count it twice. The useful move is to see the yearly total, then decide whether that line is still worth a slot in the month.
How much rent can I afford subtracts essentials and saving before it prints a rent ceiling. $623.52 a year is $51.96 a month that could have been saving, or could have been the $600 savings target on that page. I would not raid rent for a streaming bundle. I would look at the unused line first.
If you are funding an emergency fund, the target calculator default gap is $12,400. Cancelling the forgotten $14.99 line frees $179.88 a year. That is not the whole gap. It is a transfer you can automate without finding a new paycheck.
Prices go up. The formula does not.
The tool assumes the price you typed holds for the year. When a service leaves a promo, type the new price and run it again. Do not average the promo year with the real year unless you want a history lesson.
Two services that do the same job should not both stay. The yearly unit makes that obvious. $9.99 and $6.99 is $201.60 a year for one category. Keep the one you open.
Open the subscription annual cost calculator with the charges on last month’s statement. Use the regular price. Leave unused slots at zero. If a one-time buy exists for the same job, run subscription vs one-time purchase with the years you will actually keep the thing.