Subscription planning · Revenue projection

Subscription Revenue Forecast Calculator

Project customers and recurring revenue month by month while accounting for acquisition, churn and ARPU growth.

Forecast assumptions

CurrencyStarting customersStarting monthly ARPUNew customers per monthMonthly customer churn (%)Monthly ARPU growth (%)Forecast length (months)

Assumptions are applied at the end of each month and remain constant across the forecast.

Forecast results

Ending customers—

Ending MRR—

Ending ARR run rate—

Cumulative revenue—

Customer growth—

MRR growth—

Month	Customers	ARPU	MRR

How the forecast works

Each month retains customers after churn, adds new customers, applies ARPU growth and calculates MRR as customers × ARPU. ARR is the final monthly run rate multiplied by 12.

This is a scenario model, not a guarantee. Compare conservative, base and optimistic assumptions before budgeting.