SaaS MRR/ARR Calculator

Track your recurring revenue metrics: MRR, ARR, churn, and growth efficiency.

MRR Changes

Revenue from new customers
Upgrades & upsells
Downgrades
Lost from cancellations

Customers

Current MRR+0

0

0 ARR • 0 ARPU

ARR

0

MRR Churn

0%

LTV

0

Quick Ratio

0

MRR Movement

Documentation

SaaS Metrics Explained

MRR (Monthly Recurring Revenue)

Predictable revenue generated each month from subscriptions.

Quick Ratio

(New + Expansion) / (Contraction + Churn). >4 is excellent, >2 is healthy.

Key Formulas

Net MRR = New + Expansion - Contraction - Churned

ARR = MRR × 12

ARPU = MRR ÷ Customers

Last Updated: February 2026

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