Subscription annual cost calculator
A small monthly price is easier to judge after it is written as a full-year commitment.
%
Annual-plan cost
191.89
- Monthly billing over the year
- 209.88
- Annual-plan saving
- 17.99
- Effective monthly cost
- 15.99
Show the working
- Monthly price = 14.99
- Paid months per year = 12
- One-time or annual fee = 30
- Annual-plan discount = 10
- Monthly billing over the year = 14.99*12+30 = 209.88
- Annual-plan cost = 14.99*12*(1-10/100)+30 = 191.892
- Annual-plan saving = 209.88-191.892 = 17.988
- Effective monthly cost = 191.892/12 = 15.991
Values are shown to six significant figures here; the arithmetic itself runs on exact fractions and is only rounded where a number is printed.
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The formula
- annual cost = monthly price x paid months + fees
Cancellation flexibility can be worth more than the displayed annual discount.