SaaS Profitability Calculator
See what your subscriptions really earn after churn, service costs and acquisition spend.
- Add a monthly price per customer greater than zero.
- Add existing customers or new customers per month to model revenue.
- Churn is zero, so lifetime value and average lifetime cannot be calculated from these numbers.
What do I need to enter?
Start with the main numbers. Add every detail when you need a more exact result.
Subscription revenue
Share of existing customers who cancel each month.
Variable costs consume the whole selling price, so nothing is left over.
Status is based only on the assumptions entered.
Not profitable before fixed costs
Contribution per sale is $0.00. Review your price or variable costs before scaling this model.
Net monthly profit
$0.00
This is the main answer from the numbers you entered.
Monthly recurring revenue
$0.00
Annual recurring revenue
$0.00
What happens if I change something?
Try a new number. We’ll compare it with your current result.
Your current result vs your changed result
Show me the math
Want to test a change?
Calculate, test, compare, then decide — with your own numbers.
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