Subscription Total Calculator Formula
Understand the math behind the subscription total calculator. Each variable explained with a worked example.
Formulas Used
Total Monthly
total_monthly = monthly_totalTotal Annual
total_annual = monthly_total * 12% of $2,000 Budget
pct_of_2000 = monthly_total / 2000 * 100Variables
| Variable | Description | Default |
|---|---|---|
streaming | Streaming Services(USD/mo) | 40 |
music | Music Services(USD/mo) | 11 |
software | Software/Apps(USD/mo) | 25 |
gym | Gym/Fitness(USD/mo) | 35 |
news_mags | News/Magazines(USD/mo) | 15 |
other | Other Subscriptions(USD/mo) | 20 |
monthly_total | Derived value= streaming + music + software + gym + news_mags + other | calculated |
How It Works
How Subscriptions Add Up
Small monthly charges accumulate into significant annual spending. Auditing subscriptions regularly can reveal forgotten or underused services.
Formula
Monthly Total = Sum of All Subscriptions
Annual Total = Monthly Total x 12
Worked Example
Streaming $40, Music $11, Software $25, Gym $35, News $15, Other $20.
streaming = 40music = 11software = 25gym = 35news_mags = 15other = 20
- 01Monthly total = $40 + $11 + $25 + $35 + $15 + $20 = $146
- 02Annual total = $146 x 12 = $1,752
- 03% of $2,000 budget = 146 / 2000 x 100 = 7.3%
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