Income StatementBeginner📖 6 min read

Operating Income

A Measure of Profit from Core Business Operations

Also Known As
Operating Profit, Income from Operations, EBIT
Key Formula
Gross Profit - Operating Expenses
Purpose
Measures profitability of core operations before financing and taxes.
Excludes
Interest, Taxes, and other non-operating items.

Operating income (also known as operating profit or income from operations) is the profit a company earns from its core business activities after covering all operating costs. In other words, it equals a company’s operating revenue minus its operating expenses. This figure appears as a subtotal on the income statement—before interest, taxes, and other non-operating items are deducted. Operating income represents earnings from normal business operations and excludes any income or expenses from unusual or non-core activities.

Table of Contents

How Is Operating Income Calculated?

Operating income is calculated by subtracting all of the expenses of running the business (beyond direct production costs) from the profit earned on sales.

OperatingIncome=GrossProfitOperatingExpensesOperating Income = Gross Profit - Operating Expenses

This can also be expressed by starting from the top of the income statement:

OperatingIncome=RevenueCostofGoodsSold(COGS)OperatingExpensesOperating Income = Revenue - Cost of Goods Sold (COGS) - Operating Expenses
💡

Also Known as EBIT

Because interest payments and taxes are not counted as operating expenses, they are excluded from this calculation. For this reason, operating income is often referred to as EBIT (Earnings Before Interest and Taxes), assuming there are no other non-operating income or expense items.

Why Operating Income Is Important

Operating income is a key metric in financial analysis for several reasons:

  • Core Profitability: It measures the profit from a company’s core operations, stripping out factors like financing costs and taxes. This makes it a clear indicator of operational efficiency and business health.
  • Comparability: Since it excludes interest and taxes, operating income allows analysts and investors to compare companies’ performance on an “apples to apples” basis, regardless of their financing decisions or tax environments.
  • Trend Analysis: Management watches operating income over time to evaluate if core business performance is improving or declining. This helps in identifying when cost controls or strategic changes are needed.
  • Investor Confidence: It demonstrates how much earnings the business can produce from its regular activities. Consistently positive operating income indicates a potentially sustainable business model.

Operating Income vs. Gross Profit vs. Net Income

Operating income is one of three key profit measures on the income statement, each showing a different level of profitability:

  • Gross Profit: This is Revenue - COGS. It shows profit after direct production costs but before any other operating expenses like salaries or rent. It is the highest level of profit.
  • Operating Income: This is Gross Profit - Operating Expenses. It shows the profit from core operations after all regular business costs (like salaries, rent, and depreciation) are subtracted. It is more comprehensive than gross profit and sits in the middle of the income statement.
  • Net Income: This is Operating Income - (Interest + Taxes + Other non-operating items). This is the “bottom line” final profit after all expenses of any kind have been accounted for. It is the ultimate measure of overall profitability.

Example of Operating Income Calculation

To illustrate, consider a simple income statement for a company:

Income Statement Data

Using the formula, the Operating Income would be calculated as:

$100,000 (Revenue) - $50,000 (COGS) - $25,000 (OpEx) - $10,000 (D&A) = $15,000

This $15,000 represents the profit from the company’s normal operations for that period. It indicates that after paying for the cost of producing goods and all other operating expenses, the business earned $15,000 from its core activities. This is the amount available to cover interest and taxes.

Key Takeaways

1

Operating Income is the profit a company generates from its core business operations.

2

It is calculated as Gross Profit minus all Operating Expenses, including SG&A and depreciation.

3

Often called EBIT (Earnings Before Interest and Taxes), it provides a clear view of operational efficiency by excluding the effects of financing and tax strategies.

4

It is a crucial metric for comparing the core profitability of different companies on an 'apples-to-apples' basis.

5

On an income statement, Operating Income is the bridge between Gross Profit (higher up) and Net Income (the bottom line).

Related Terms

Apply This Knowledge

Ready to put Operating Income into practice? Use our tools to analyze your portfolio and explore market opportunities.

This content is also available on our main website for public access.

0:00 / 0:00