Financial

Free Churn Revenue Calculator

Revenue lost to customer churn and net revenue retention.

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Inputs

$
%
$

Result

MRR lost to churn

$5,000.00

Ending MRR$98,000.00
Net revenue retention98.0%

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Short answer

Revenue lost to customer churn and net revenue retention.

What is the Churn Revenue Calculator?

Revenue lost to customer churn and net revenue retention.

How does the Churn Revenue Calculator work?

Enter the inputs above and read the result.

Formula

Ending MRR = Starting MRR − Churned revenue + Expansion revenue

Variables

  • NRRNet revenue retention

Explanation

NRR above 100% means expansion revenue outweighs churn — a strong sign for SaaS businesses.

Examples

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          Tips

            Related concepts

            The Churn Revenue Calculator sits inside the Finance Calculators hub, in the business & accounting cluster. Unit economics, margins and company metrics. Understanding the terms below makes the output easier to interpret and easier to compare against neighbouring measures.

            contribution marginfixed costvariable costrunwayLTV:CACoperating leverage

            Practical use cases and industry applications

            Understanding Churn Revenue

            Revenue lost to customer churn and net revenue retention. Within finance calculators, churn revenue belongs to the business & accounting cluster, where it shares terminology and assumptions with closely related tools.

            Learning how churn revenue is calculated

            NRR above 100% means expansion revenue outweighs churn — a strong sign for SaaS businesses. Working through the variables one at a time — NRR — makes the result reproducible by hand and easier to sanity-check.

            Using churn revenue to make a decision

            Because outputs depend on the assumptions you enter, run more than one scenario before committing to a figure.

            How churn revenue compares with related measures

            contribution margin, fixed cost, variable cost, runway all describe adjacent aspects of business & accounting. Comparing this calculator's output against those measures — using the related tools listed on this page — prevents a single metric from being read in isolation.

            Frequently asked questions

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