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QualityCap Eff#37

Free Cash Flow Margin (FCF Margin)

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Free Cash Flow Margin measures how efficiently a company converts capital into earnings.

Javier Sanz, Founder & Lead Analyst at ValueMarkers
By , Founder & Lead AnalystEditorially reviewed
Last updated: Reviewed by: Javier Sanz

Formula

Revenue / Total Capital

Description

Measures how much revenue each dollar of total capital (debt plus equity) generates. Capital-efficient businesses need less funding to grow, which means less dilution for shareholders and less dependence on external financing. It is a simple but powerful indicator of business model quality.

Interpretation

Above 1.0 means the company generates more than one dollar of revenue for each dollar of capital. Higher is better. Compare within industry, as capital intensity varies dramatically between sectors like software and manufacturing.

Related metrics: Return on Equity (ROE), Return on Assets (ROA), Return on Invested Capital (ROIC). (Updated 2026)

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Further Reading

FAQ

How is Free Cash Flow Margin calculated?+
Free Cash Flow Margin uses the formula: Revenue / Total Capital. Software FCF margin averages 25-35%; capital-heavy industrials 5-10%. ValueMarkers refreshes the calculation within 24 hours of each new SEC filing using SEC EDGAR 10-K + 10-Q filings (segment-level disclosures).
What is a good Free Cash Flow Margin value by sector?+
There is no single 'good' value for Free Cash Flow Margin — context is sector-driven. Software FCF margin averages 25-35%; capital-heavy industrials 5-10%. The /screener exposes sector-relative percentiles for Free Cash Flow Margin on every ticker, so you can compare against the sector median rather than the broad-market median.
Which investors use Free Cash Flow Margin?+
Charlie Munger, Joel Greenblatt, Terry Smith cite Free Cash Flow Margin as a key input to to find compounders with durable economic moats. The academic anchor is Greenblatt (2005) Magic Formula and Mauboussin (2014). ValueMarkers weights this within the Quality pillar of the VMCI score (30% of total).
What are the limitations of Free Cash Flow Margin?+
Free Cash Flow Margin can mislead in asset-light businesses where conventional capital ratios mislead. Pair Free Cash Flow Margin with at least two cross-checks from other VMCI pillars — for example, free cash flow trend, balance-sheet quality, and earnings consistency — before drawing a single-metric conclusion.
Where can I see live Free Cash Flow Margin data?+
Visit any /stock/[ticker] page on ValueMarkers to see live Free Cash Flow Margin data, sector percentiles, and the VMCI composite score that integrates Free Cash Flow Margin with 119 other indicators across 100,000+ stocks. The free /screener exposes Free Cash Flow Margin as a filterable column.

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