MRR Calculator
Turn customer count and price into MRR, ARR, and next month's churned MRR.
Inputs
active paying customers
$
average monthly price per customer
% of customers lost per month
Results
MRR
$11,880.00
ARR
$142,560.00
mrr × 12
MRR next month
$11,523.60
after one month of churn
About this tool
Enter customer count, average price, and monthly churn to get current MRR, annualized ARR, and MRR after one month of churn. Computed locally.
How to use
- 1Enter your active customer count.
- 2Enter the average monthly price per customer.
- 3Enter your monthly churn percentage — the share of customers lost each month.
- 4Read MRR, the annualized ARR, and MRR after one month of churn, and compare the three.
Frequently asked questions
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