Formula
Monthly contribution = monthly revenue × (1 − fee rate) − ongoing monthly content cost
Payback period = upfront content cost ÷ monthly contribution
This is a steady-state estimate and does not model churn, growth, taxes, or the time value of money.
What the result means
Use the main result as a planning estimate tied to the assumptions entered. Compare scenarios with the same definitions and period rather than treating the output as a guaranteed outcome.
This calculator is an operational estimate. It does not include taxes or costs you do not enter.