EBITDA Explained: Formula and Examples

By Ryan O'Connell, CFA, FRM Published October 20, 2026

Two businesses can sell similar products at similar costs yet report very different bottom-line profits. Debt, income taxes, and depreciation can explain part of the gap. EBITDA helps investors examine earnings before those expenses, but understanding what it leaves out is essential before judging a business.

This guide explains the calculation from net income and EBIT, walks through a complete income-statement example, and shows why EBITDA can differ substantially from cash flow.

What Is EBITDA?

EBITDA stands for earnings before interest, taxes, depreciation, and amortization. It is a profit measure calculated by reversing those expenses from earnings. In this context, taxes means income taxes, rather than every tax a business pays.^[1]

EBITDA is a non-GAAP financial measure, even when its inputs come from financial statements prepared under generally accepted accounting principles. Read it alongside GAAP results and the company’s reconciliation explaining how the number was calculated.^[2]

The EBITDA Formula

Use amounts for the same period and reporting entity. Match the interest convention in the reconciliation, such as net interest expense, and preserve signs: adding back an income-tax benefit means adding a negative amount. Add depreciation and amortization only once.

The second route starts with EBIT, or earnings before interest and taxes:

Do not automatically substitute operating income for EBIT. Other income or expense can make them different. The SEC specifically identifies net income as the reconciliation starting point for EBITDA presented as a performance measure.^[1] Understanding the income statement helps you identify those intervening items.

EBITDA Example: From Revenue to Net Income

Both routes reach the same result because they reverse the same expenses. The $600 million of operating expenses is an accounting amount; it does not establish how much cash was paid during the year.

Real Company Example: United Rentals

United Rentals’ full-year 2024 release provides an actual net-income reconciliation. In USD millions, the company reported net income of $2,575, income taxes of $813, net interest expense of $691, rental-equipment depreciation of $2,466, and non-rental depreciation and amortization of $437.^[4]

EBITDA = $2,575 + $813 + $691 + $2,466 + $437 = $6,982 million.

Why EBITDA Removes These Expenses

Interest and income taxes can complicate comparisons. If two otherwise identical operations use different amounts of borrowing, the borrower can report less net income because of interest expense. Income-tax differences can also affect bottom-line earnings. Examining earnings before those items helps separate these effects, while leaving their economic consequences for separate analysis.

Depreciation allocates the cost of long-lived tangible assets over their periods of use.^[3] Amortization applies a similar allocation to finite-life intangible assets, such as certain software or patent rights.^[6]

Different depreciation methods and useful-life assumptions can change reported expenses. EBITDA removes those charges from the profit comparison; it does not establish that equipment is free to use or replace.

Interpreting EBITDA and EBITDA Margin

A dollar amount shows scale. A margin relates earnings to sales:

For the hypothetical company, ($400 million / $1,000 million) × 100% = 40%. That means $0.40 of EBITDA per dollar of revenue, before the excluded expenses. It does not mean $0.40 of cash is available to distribute.

Assess margins against similar businesses and the company’s own history. Check the definition and period before comparing numbers, especially when one is adjusted. Gross, operating, net, and EBITDA profit margins answer different questions; no single EBITDA margin establishes that an investment is attractive.

EBITDA also appears in EV/EBITDA valuation. The profit calculation is only the denominator of that separate valuation analysis.

EBITDA vs. Net Income and Cash Flow

Operating cash flow accounts for cash generated or used in operations. The indirect method adjusts net income for noncash items and changes in operating assets and liabilities.^[3] Sales awaiting collection, inventory purchases, and supplier-payment timing can therefore create cash-flow differences that EBITDA alone does not explain. See the statement of cash flows and working capital management.

How $400 Million of EBITDA Can Become $55 Million of Free Cash Flow

Actual free cash flow calculations require checking the definition and the full cash-flow statement. This simplified bridge is not a universal conversion formula. Debt principal repayments are separate financing cash uses, so even the $55 million does not establish unrestricted cash available to shareholders.^[3]

EBITDA vs. Adjusted EBITDA

Adjusted EBITDA makes further specified changes beyond the ordinary calculation. Those exclusions may involve restructuring, stock compensation, litigation, or other items. They should be identified rather than silently folded into a number labeled EBITDA.^[1]

For example, United Rentals’ 2024 bridge added $3 million of restructuring charges, $112 million of stock compensation, and $63 million related to acquired-fleet fair-value markup:

$6,982 + $3 + $112 + $63 = $7,160 million adjusted EBITDA.^[4]

Uber offers a different example. For full-year 2024, it reported $6.484 billion of adjusted EBITDA; its reconciliation excluded $1.796 billion of stock-based compensation, alongside other adjustments. Uber described stock compensation as a significant recurring expense, showing why an adjusted measure should not automatically be read as earnings excluding only one-time events.^[5]

Read each company’s bridge before comparing figures. Detailed transaction-specific judgments belong to EBITDA adjustments and normalized EBITDA.

How to Analyze a Company’s EBITDA

1. Identify the exact measure. Distinguish ordinary EBITDA, adjusted EBITDA, and segment measures. Check the period, currency, and reporting entity.
2. Reconcile the inputs. Start with net income, identify interest and income taxes, and locate D&A. Verify that any EBIT shortcut reaches the same amount.
3. Inspect additional exclusions. Ask what was removed, whether it recurs, and whether the definition changed across periods.
4. Check cash conversion and investment. Examine operating cash flow, working capital, capital spending, and debt-service obligations.
5. Compare suitable peers. Consider business mix, asset requirements, and accounting treatment before interpreting a margin difference.

Common Mistakes with EBITDA

• Calling EBITDA cash flow. Adding back D&A does not account for collections, payments, or equipment purchases.
• Adding D&A twice. A disclosed combined D&A amount may already contain depreciation or amortization shown elsewhere.
• Equating EBIT with operating income automatically. Check other income and expense, as the United Rentals example illustrates.
• Comparing ordinary EBITDA with adjusted EBITDA. Use consistent definitions and inspect all extra exclusions.
• Treating every add-back as harmless. The SEC warns that excluding normal, recurring cash operating costs can make a non-GAAP measure misleading.^[1]
• Replacing expenses with cash payments in the profit formula. Income-tax expense and cash taxes paid, for example, need not match. They match only by assumption in the hypothetical cash bridge.

Limitations of EBITDA

Removing interest and income taxes can help a comparison, but those obligations still affect investors. Ordinary EBITDA can also retain nonoperating or unusual items; it is not automatically a measure of recurring core earnings.

Accounting comparability remains imperfect. Lease treatment can move expenses between operating costs, depreciation, and interest, changing EBITDA without eliminating lease payments. The IASB’s historical IFRS 16 effects analysis explains this mechanism.^[8]

Banks require a different perspective. Their interest income and funding interest expense are central to operations: net interest income measures the difference.^[7] Removing interest can therefore obscure the business being evaluated, making EBITDA generally a poor primary operating measure for banks.

Sources

Primary sources consulted October 20, 2026. Company figures describe full-year 2024 results. The income-statement, machine, and cash-flow-bridge examples are hypothetical.

1. SEC, Non-GAAP Financial Measures, Questions 103.01–103.02 and 100.01–100.05; last updated December 13, 2022.
2. SEC, Conditions for Use of Non-GAAP Financial Measures, Release 33-8176, Section II.A; effective March 28, 2003.
3. SEC, Beginners’ Guide to Financial Statement, Income Statements and Cash Flow Statements; February 4, 2007.
4. United Rentals, Fourth Quarter and Full-Year 2024 Results, annual income statement and EBITDA/adjusted EBITDA reconciliations; January 29, 2025. Release statements are labeled unaudited.
5. Uber, Results for Fourth Quarter and Full Year 2024, non-GAAP definitions, limitations, and annual reconciliation; February 5, 2025.
6. IFRS Foundation, IAS 38 Intangible Assets, About overview, for finite-life intangible amortization.
7. Federal Reserve Bank of St. Louis, Banking Analytics: Lower Asset Yields Squeeze Bank Interest Margins in Q1, The Components of Net Interest Margin; June 18, 2026.
8. IFRS Foundation, IFRS 16 Effects Analysis, Section 6.2, printed pages 44 and 46; January 2016.