Turn one month of SaaS operating inputs into a clean growth and efficiency scorecard.
Ending MRR
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Enter one month of MRR movement and acquisition assumptions to estimate SaaS growth and efficiency metrics.
Tap an example to prefill the calculator with sample values.
Healthy B2B SaaS month
$82k starting MRR with expansion outrunning churn
A practical monthly scorecard for founders or operators who want revenue movement and unit economics in one place.
Result: Net new MRR stays positive and NRR clears 100%, but CAC efficiency still deserves active monitoring
Higher-churn growth month
New bookings remain strong but revenue churn is rising
Useful when topline growth can mask a retention problem unless MRR movement and churn are viewed together.
Result: The business still grows, but NRR softens and the quick ratio becomes less forgiving