Yearly cost of unused subscriptions

The calculator uses the numbers you enter: the number of active plans, the monthly cost, the unused count, and yearly bills not spread in the budget. 145 across 11 plans, 4 unused, and 3 bills of 120 is 992.73 this year. Hours of use are optional and do not change the main result.

The calculator does not cancel plans and does not connect to a bank. Unused cost assumes an even split of the monthly total. Named rows: unused subscriptions calculator.

Input data

Enter the plan count, the monthly cost, the unused count, and the yearly bills. You can skip hours.

Optional context

This field is optional. Hours of actual use appear in the grid beside the unused cost. A blank field skips that context and does not change the main result.

Results

Enter data and click Calculate.

How it works

The calculator divides the monthly cost by the plan count and multiplies by the unused count. 145 across 11 plans with 4 unused is 52.73 a month. It then adds yearly bills times the amount of one bill, divided by 12: 3 times 120 is 30 a month. 82.73 times 12 is 992.73 this year.

The main result comes from the plan count, the monthly cost, the unused count, and the yearly bills. Used-plan cost and the mean unused plan sit in the grid. Hours of use are optional and do not change the main result.

Second example: 80 across 6 plans, 1 unused, and 1 bill of 60 is 220. Third: 260 across 18 plans, 10 unused, and 6 bills of 200 is 2933.33.

The calculator does not cancel plans and does not connect to a bank. Unused cost assumes an even split of the monthly total. A comma in 12.5 is read the same way as a period.

Formula

Result = ((cost ÷ plans) × unused + bills × amount ÷ 12) × 12. At 145, 11, 4, 3 and 120: (52.73 + 30) × 12 = 992.73. Hours are optional.

What these numbers mean

145 across 11 plans, 4 unused, and 3 bills of 120 is 992.73 this year.

unused
The number of plans you do not use, at an even split of the monthly total. 145 ÷ 11 × 4 = 52.73 a month.
cost
The total monthly charge. It is divided by the plan count, then multiplied by the unused count.
yearly bills
Once-a-year bills that you do not spread in the budget. 3 × 120 ÷ 12 = 30 a month, then 360 a year.

How to use

  1. Enter 11 plans, cost 145, and 4 unused.
  2. Add 3 yearly bills of 120.
  3. Click Calculate. The result is 992.73 this year.
  4. Second example: 6, 80, 1, 1 and 60 is 220. Third: 18, 260, 10, 6 and 200 is 2933.33.
  5. You can skip hours. When you fill them, they appear in the grid and do not change the main result.

Examples

Example 1

  • subscriptions 11
  • cost 145
  • unused 4
  • yearly 3
  • amount 120

992.73 this year

145 across 11 plans with 4 unused is 52.73 a month. 3 bills of 120 are 30 a month. (52.73 + 30) × 12 = 992.73.

Example 2

  • subscriptions 6
  • cost 80
  • unused 1
  • yearly 1
  • amount 60

220 this year

80 across 6 plans with 1 unused is 13.33 a month. 1 bill of 60 is 5 a month. (13.33 + 5) × 12 = 220.

Example 3

  • subscriptions 18
  • cost 260
  • unused 10
  • yearly 6
  • amount 200

2933.33 this year

260 across 18 plans with 10 unused is 144.44 a month. 6 bills of 200 are 100 a month. (144.44 + 100) × 12 = 2933.33.

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Common questions

What does 992.73 this year mean?

145 across 11 plans with 4 unused is 52.73 a month. 3 bills of 120 are 30 a month. (52.73 + 30) × 12 = 992.73.

How is the result calculated?

Result = ((cost ÷ plans) × unused + bills × amount ÷ 12) × 12. At 145, 11, 4, 3 and 120: (52.73 + 30) × 12 = 992.73.

What is the second example?

80 across 6 plans, 1 unused, and 1 bill of 60 is 220.

What is the third example?

260 across 18 plans, 10 unused, and 6 bills of 200 is 2933.33.

How is this different from the unused subscriptions calculator?

Here the result is an even split of the monthly total plus yearly bills not spread in the budget. On the unused-subscriptions page the result comes from named rows: a fee and a use count.

Do all fields enter the main result?

No. The main result comes from the plan count, the monthly cost, the unused count, and the yearly bills. Hours of use are optional.

What do unused, cost, and yearly bills mean?

Unused is the plan count at an even split of the total. Cost is the monthly charge. Yearly bills are once-a-year bills that you do not spread in the budget.

Does a comma in 12.5 work?

Yes. 12.5 and 12,5 are read the same way.

Sources

The result comes from the numbers you enter. This is an even split of the monthly total plus yearly bills, not a bank readout.

Page updated in 2026.