Operating Income vs. EBITDA: What's the Difference?

To evaluate a corporation’s financial performance, several key metrics provide valuable insights. Two of the most essential are operating income, which is calculated as profit minus operating expenses, and EBITDA (earnings before interest, taxes, depreciation and amortization). Analyzing both together offers a more comprehensive view of a company’s financial health and growth potential. Let’s review operating income vs. EBITDA to help you better understand how to use them in assessing a company’s performance.

A financial advisor can help you understand how to utilize various financial metrics for research and analysis.

Calculating EBITDA

There are two common approaches to calculating EBITDA, which stands for earnings before interest, taxes, depreciation and amortization. Because EBITDA is not defined under GAAP, companies may calculate or adjust it differently. Investors can review how a company arrives at its EBITDA figure before comparing it with another business.

1. Starting With Net Income

One approach begins with net income, the profit remaining after a company accounts for revenue, expenses and other gains or losses included in its earnings. From there, the calculation reverses four categories of expenses to arrive at EBITDA.

Interest generally covers financing costs included in the company’s earnings.
Taxes generally refer to income tax expense in an EBITDA calculation.
Depreciation reflects the accounting expense recognized as certain physical assets decline in value or are consumed over time.
Amortization applies a similar accounting treatment to certain intangible assets.

The calculation can be expressed as:

EBITDA = Net Income + Interest + Taxes + Depreciation + Amortization

2. Starting With EBIT

EBIT, or earnings before interest and taxes, provides another starting point. Because EBIT already excludes interest and income taxes from earnings, you only need to add depreciation and amortization to reach EBITDA.

EBITDA = EBIT + Depreciation + Amortization

The treatment of depreciation and amortization is therefore a key distinction between EBIT and EBITDA. EBITDA removes both expenses, while EBIT generally retains them.

EBIT and operating income also should not automatically be treated as interchangeable. Operating income focuses on results from business operations. An EBIT calculation based on net income can reflect certain non-operating gains and expenses.

Calculating Operating Income

An investor reviewing operating income vs. EBITDA.

Operating income measures the profit generated by a company’s primary business activities. One way to arrive at it is to begin with revenue, deduct the cost of goods sold to determine gross profit and then subtract the expenses associated with running the business.

The basic calculation is:

Operating Income = Gross Profit – Operating Expenses

Operating expenses can include selling, general and administrative expenses, along with depreciation and amortization related to the company’s operations. The precise presentation can differ according to the business and its accounting practices.

Interest expense and income taxes generally fall outside operating income. This makes operating income useful for examining the performance of the underlying business without incorporating the company’s financing structure or income tax expense.

Depreciation and amortization remain important distinctions when comparing operating income with EBITDA. Operating income generally recognizes these costs when they relate to operations, while EBITDA removes them from its calculation.

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How to Use EBITDA

EBITDA can help investors compare businesses without allowing differences in financing, income taxes or depreciation and amortization to dominate the analysis. This can be useful when companies carry different amounts of debt or own assets with substantially different accounting expenses.

For example, two companies could operate similar businesses but finance themselves differently. The company carrying more debt may report greater interest expense and lower net income. EBITDA removes that financing expense, providing another perspective on their underlying results.

The metric has important limitations. EBITDA does not offer insights on cash flow. It leaves out cash uses such as capital expenditures and changes in working capital. A company can therefore report strong EBITDA while still requiring substantial amounts of cash to maintain its operations.

Removing depreciation can also make asset-heavy businesses appear more profitable than measures that recognize the cost of their physical assets. Factories, vehicles, machinery and other property may eventually require replacement even though depreciation does not involve a cash payment when recording the expense.

Because EBITDA is a non-GAAP measure, it is generally more informative when considered alongside GAAP results and the company’s cash flow statement.

How to Use Operating Income

Operating income provides a different view by retaining expenses associated with operating the business, including applicable depreciation and amortization. It can help investors evaluate whether a company’s primary activities generate a profit even after recognizing those costs.

Net income goes further by incorporating items outside the operating calculation. Depending on the company, these can include interest expense, income taxes and certain gains or losses unrelated to its principal operations.

Investors can also track operating income from one reporting period to another to evaluate changes in business performance. Comparing it with revenue produces operating margin, which expresses operating profit as a percentage of sales.

EBITDA Margin vs. Operating Margin

EBITDA and operating income can also be expressed as margins. This allows investors to compare profitability relative to revenue instead of looking only at dollar amounts:

EBITDA Margin = EBITDA ÷ Revenue × 100
Operating Margin = Operating Income ÷ Revenue × 100

Consider a company with $10 million in revenue, $2 million in EBITDA and $1.4 million in operating income. Its EBITDA margin is 20%, compared with a 14% operating margin. In a basic comparison, depreciation and amortization can account for much of the gap because EBITDA excludes those expenses while operating income generally does not.

Margins can also make comparisons between companies of different sizes more useful. However, comparisons are generally more meaningful among businesses with similar operations because industries can differ significantly in their capital requirements and typical profit margins.

Bottom Line

Two businessmen discuss a company's operating income vs. EBITDA.

EBITDA and operating income examine profitability from different perspectives. EBITDA removes interest, income taxes, depreciation and amortization, while operating income generally includes the operating expenses associated with depreciation and amortization. Looking at both metrics, along with net income and cash flow, can provide a broader view of a company’s financial performance.

Tips on Finances

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