Free Cash Flow · 2026-07-07 · 5 min read
Written and reviewed by Project Financial Advisor · FCA · CGMA · ACMA — Chartered Accountant
Free Cash Flow Conversion: What It Is and What's a Good Rate
What free cash flow conversion means, how to calculate it from EBITDA, what a good conversion rate looks like by industry, and how to improve it.
Free cash flow conversion measures how much of a company's earnings actually turn into cash — usually free cash flow divided by EBITDA, expressed as a percentage. It answers a simple but powerful question: for every dollar of operating profit, how many cents reach the bank as free cash? High, stable conversion is a hallmark of a quality business; low or erratic conversion is a red flag that earnings are not translating into cash.
How to calculate it
The common formula is free cash flow ÷ EBITDA. Because free cash flow deducts cash tax, CAPEX and the increase in working capital, the conversion rate captures exactly how much those three items erode reported profit. Some analysts use operating cash flow ÷ EBITDA or free cash flow ÷ net income instead — the principle is the same: compare cash out the bottom to profit at the top.
What a good rate looks like
There is no universal target, because conversion depends on the business model. Capital-light software companies often convert 60% to 80% or more of EBITDA into free cash flow. Capital-intensive businesses — manufacturing, telecoms, infrastructure — convert far less because they reinvest heavily. What matters most is the trend: conversion that is stable or rising signals discipline; conversion that is falling signals growing CAPEX or a working-capital problem.
How to improve conversion
The levers are the same items that separate profit from cash: collect receivables faster (lower DSO), hold less inventory (lower DIO), negotiate better supplier terms (higher DPO), and spend CAPEX efficiently. Small improvements in working-capital days can lift conversion meaningfully, which is why finance teams watch them closely.
What drags conversion down
When conversion is weak, the culprit is almost always one of three things: heavy capital expenditure (common in manufacturing, telecoms and infrastructure), a growing working-capital cycle that ties up cash faster than profit arrives, or a rising cash tax bill. Because these are the same items that separate free cash flow from EBITDA, tracking conversion is really a shorthand for tracking all three at once — a single number that flags whether earnings are genuinely turning into cash.
Use the trend, not the level
Because a 'good' conversion rate depends entirely on the business model, the level in isolation means little — 45% might be excellent for a factory and poor for a software firm. What is universally informative is the trend. Conversion that is stable or rising signals discipline and quality; conversion that is steadily falling is an early warning of overinvestment or a working-capital problem, often long before it shows up in profit.
Read your conversion directly
Worked conversion example and what drives it
Suppose a company reports $10m of EBITDA and generates $6.5m of free cash flow. FCF conversion = 6.5 ÷ 10 = 65% — healthy for a moderately capital-intensive business. The gap is explained by cash taxes, CAPEX and any increase in working capital; a software business with minimal CAPEX might convert 80%+, while a manufacturer reinvesting heavily might convert 40%.
Track conversion over several years, not one. A steady or rising trend signals durable cash generation; a falling trend warns that growth is increasingly cash-hungry or that reported profit is drifting from cash reality.
The EasyFinancialModels Free Cash Flow Forecasting tool reports free cash flow alongside EBITDA, so you can read conversion straight off the linked statements and test how changes in working-capital days or CAPEX move it. It's free for a 3-year forecast and downloads as an editable Excel model — just your email.
The signal in the trend
Watched over time, free cash flow conversion is one of the clearest tells of business quality — a stable, high conversion rate marks a business that turns profit into distributable cash, while a sliding rate is an early warning worth investigating long before it shows up in headline earnings.
From EBITDA to the conversion rate
The numerator of the conversion ratio is the EBITDA-to-FCF bridge in action: EBITDA minus cash taxes, minus the working-capital movement, minus CAPEX gives unlevered free cash flow, and dividing that by EBITDA is the conversion rate. A 65% conversion means 35 cents of every EBITDA dollar leaked to those three lines — and the bridge tells you exactly which one took it, which is what turns the ratio from a score into a diagnosis.
Frequently asked questions
What is free cash flow conversion?
FCF conversion = free cash flow ÷ EBITDA (or net income). It measures how efficiently accounting profit turns into actual cash — a quality metric for earnings.
What is a good FCF conversion rate?
Above 100% relative to net income, or roughly 60–80% of EBITDA, is strong. Low conversion often signals heavy CAPEX or rising working capital absorbing the cash.
Why is low FCF conversion a warning sign?
It means reported profit is not becoming cash — usually from aggressive revenue recognition, growing receivables and inventory, or high reinvestment. Persistently low conversion questions earnings quality.
What is the UFCF conversion formula?
UFCF conversion = unlevered free cash flow ÷ EBITDA, where UFCF = EBITDA − cash taxes − increase in working capital − CAPEX. It expresses how much of headline operating profit survives as distributable cash.
→ Build your free cash flow model free with the Free Cash Flow tool
More Free Cash Flow guides
What Is Free Cash Flow? UFCF vs LFCF Explained Simply · EBITDA to FCF: How to Calculate Free Cash Flow (Formula) · Unlevered vs Levered Free Cash Flow: The Difference and When to Use Each · Why Free Cash Flow Matters More Than Profit · How to Model Tax-Loss Carryforwards (NOLs) in a Financial Model
About the author
Every model is built and reviewed by the project's Financial Advisor — a Fellow Chartered Accountant (FCA) of the Institute of Chartered Accountants of Pakistan (ICAP), Chartered Global Management Accountant (CGMA) and Associate Chartered Management Accountant (ACMA) with around two decades of corporate finance, audit and accounting experience, designing investor-grade financial models across industries. Full credentials and background are available on LinkedIn. More about the author →
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