Subscription True Cost Calculator
Death by a thousand cuts. Calculate how much your recurring software and streaming habits are secretly costing your future self.
Standardization model: (Σ Monthly Subs × 12) ÷ Annual Take Home.
Active Subs
How It Works & Educational Guide
How To Use
- Enter the monthly cost of a subscription (e.g. Netflix, Spotify, Gym).
- Add multiple subscriptions to build your total monthly siphon.
- Click calculate to reveal your decade-long opportunity cost if that money had been invested rather than spent.
Decadal Opportunity Cost (FV)
Opportunity Cost = FV(Monthly Total, Horizon, Expected Return Rate)
What the results mean
| Metric | Meaning |
|---|---|
| Monthly Siphon | The actual cash leaving your bank account every month. High fatigue occurs above $100/mo. |
| 10-Year Out of Pocket | What you will physically pay the subscription companies over a decade. |
| Lost Wealth (Opportunity Cost) | What that money could have grown into if you had invested it into an index fund at 8% instead. |
Frequently Asked Questions
How do subscriptions drain wealth?
What is subscription fatigue?
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Calculator Insights
Uncovering the Hidden Cost of Subscriptions
Those small $10 monthly charges for streaming services, software, and gym memberships add up to a massive financial drain over time. The Subscription True Cost Calculator reveals how much wealth you are losing over a decade by showing the compounded opportunity cost of your automated spending.
By treating subscription costs as lost investment capital, you can make ruthless decisions about what services you actually need. Cancel the bloat, reinvest that money, and watch how minor monthly savings translate to massive long-term wealth.