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App Revenue & MRR Calculator

Project your subscription revenue

Project your app's monthly recurring revenue, annual run rate, customer LTV, and breakeven point. Tweak the inputs to model best- and worst-case scenarios.

% of visitors who create an account

%

% of signups who become paying customers

%
$

% of paying customers who cancel each month

%

To estimate your breakeven point

$

Steady-state MRR

$5,000/mo

Annual run rate

$60,000

Steady paying customers

333

New paying / month

20

Customer LTV

$250

Breakeven on build cost

~12 months

Steady-state assumes new customers ≈ churned customers. Early growth will be faster than this equilibrium.

MRR & ARR

Monthly Recurring Revenue is your predictable subscription income per month; ARR is simply MRR × 12. They're the backbone metrics every SaaS and subscription app tracks.

Steady-state customers

The number of paying customers you stabilize at when new signups balance out churn (new customers ÷ churn rate). It's the ceiling your current funnel supports.

Customer LTV

Average revenue a customer pays over their lifetime: price ÷ churn rate. Lower churn dramatically increases LTV — retention is leverage.

Breakeven on build cost

How many months of new revenue it takes to pay back what you spent building the app. Useful for deciding how much to invest in v1.

Ready for the next level?

You've got the numbers — now ship the features that move them. We help founders scale their app or SaaS with new features, performance, and growth experiments. No bloated retainers, just fast execution.

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