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  1. Home
  2. Fake data
  3. SaaS MRR and ARR calculator
Your files stay on your device

SaaS MRR and ARR calculator

Enter your plan mix and the month's MRR movements to get MRR, ARR run rate, a new-to-churned bridge, and quick ratio with CSV workings.

This tool is in beta

Still being tested. If a result looks wrong, tell us.

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Paste a plan mix and press Compute MRR.

MRR is the normalized monthly value of your recurring plans; ARR is a run rate at twelve times MRR, not a forecast, and an annual prepay is cash in the bank this month, not this month's revenue. One-time fees ride beside the totals on purpose. The quick ratio divides gains (new, expansion, reactivation) by losses (contraction, churned); above 1 the base grows, below 1 it shrinks, and a month with no losses has no finite ratio, so the tool reports none. Caps: 200,000 characters of plan text, 2,000 plans. Everything is computed in this tab; nothing is uploaded.

Plan mix and month

One plan per line: name, price billed, billing months, customers, discount %
Currency
Reported beside MRR, never counted into it
Month bridge▾

Gains are new, expansion and reactivation MRR; losses are contraction and churned MRR. Enter positive amounts; an empty field counts as 0.

0 plan lines. Annual and quarterly prices divide down to their monthly share, so a 1200 yearly plan counts as 100 MRR per customer. A leading header line is ignored. Leave the bridge fields empty to compute the plan mix alone.

Runs on this device. Nothing is uploaded.

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