Operating profit is the profit a business earns from its core trading activities after deducting the cost of sales and all overheads (administrative expenses, distribution costs and selling expenses). It excludes interest, tax and any exceptional or non-trading items.
On a UK income statement, operating profit sits between gross profit and profit before tax:
| Income Statement Line | £ |
|---|---|
| Turnover | 800,000 |
| Cost of sales | (320,000) |
| Gross profit | 480,000 |
| Distribution costs | (55,000) |
| Administrative expenses | (285,000) |
| Operating profit | 140,000 |
| Interest payable | (12,000) |
| Profit before tax | 128,000 |
Operating profit is sometimes referred to as profit from operations or PBIT (profit before interest and tax).
How to Calculate Operating Profit
The formula works in two stages:
Operating Profit = Turnover - Cost of Sales - Operating Expenses
Or equivalently:
Operating Profit = Gross Profit - Operating Expenses
Operating expenses include all costs necessary to run the business that are not directly attributable to producing goods or services:
| Operating Expense Category | Examples |
|---|---|
| Administrative expenses | Office rent, management salaries, insurance, professional fees, IT costs |
| Distribution costs | Delivery costs, warehousing, freight outwards |
| Selling expenses | Marketing, advertising, sales team salaries |
| Depreciation | Depreciation of non-production fixed assets |
Worked Example
A UK wholesale business has the following figures for the year:
| Item | £ |
|---|---|
| Turnover | 1,200,000 |
| Cost of sales | (480,000) |
| Gross profit | 720,000 |
| Warehouse and delivery costs | (95,000) |
| Office salaries | (220,000) |
| Rent and business rates | (65,000) |
| Marketing | (40,000) |
| Insurance and professional fees | (35,000) |
| Depreciation | (25,000) |
| Total operating expenses | (480,000) |
| Operating profit | 240,000 |
Operating Profit Margin
The operating profit margin (or operating margin) expresses operating profit as a percentage of turnover:
Operating Margin = (Operating Profit / Turnover) x 100
Using the example above: £240,000 / £1,200,000 x 100 = 20%
| Industry | Typical Operating Margin |
|---|---|
| Software and technology | 15-30% |
| Professional services | 15-25% |
| Wholesale distribution | 3-8% |
| Retail | 3-10% |
| Manufacturing | 8-15% |
| Construction | 5-10% |
Comparing your operating margin against industry averages is a core part of financial ratio analysis and shows how efficiently the business converts revenue into profit from operations.
Operating Profit vs Gross Profit
| Feature | Gross Profit | Operating Profit |
|---|---|---|
| Deducts | Cost of sales only | Cost of sales and all operating expenses |
| Measures | Trading performance | Operational efficiency |
| Includes overheads | No | Yes |
| Includes interest and tax | No | No |
| Typical margin | 20-80% depending on sector | 5-25% depending on sector |
A business can have a strong gross margin but a weak operating margin if overheads are too high relative to turnover. This signals a cost control problem rather than a pricing or purchasing issue.
Operating Profit vs EBITDA
EBITDA stands for Earnings Before Interest, Tax, Depreciation and Amortisation. It strips out non-cash charges (depreciation and amortisation) from operating profit to give a proxy for operating cash generation.
EBITDA = Operating Profit + Depreciation + Amortisation
| Metric | £ |
|---|---|
| Operating profit | 140,000 |
| Add back: depreciation | 25,000 |
| Add back: amortisation | 10,000 |
| EBITDA | 175,000 |
When to Use Each Metric
| Metric | Best for |
|---|---|
| Operating profit | Measuring true profitability from operations, comparing companies using similar accounting policies |
| EBITDA | Comparing businesses with different capital structures, valuation multiples, assessing cash generation potential |
EBITDA is widely used in business valuations and acquisition negotiations. A common valuation method is to apply a multiple to EBITDA (typically 4-8x for small UK businesses). However, EBITDA can be misleading because it ignores the real cost of replacing assets – depreciation represents genuine economic wear.
Operating Profit vs Net Profit
| Feature | Operating Profit | Net Profit |
|---|---|---|
| Includes interest | No | Yes |
| Includes tax | No | Yes |
| Includes exceptional items | No | Yes |
| Measures | Core operational performance | Bottom-line profitability |
| Influenced by | Revenue, direct costs, overheads | All of the above plus financing decisions and tax |
Operating profit is more useful than net profit for comparing companies because it strips out the effects of different financing structures and tax positions. Two identical businesses can have very different net profits simply because one is heavily leveraged and the other is debt-free.
Operating Profit and the Companies Act
Under the Companies Act 2006, the profit and loss account formats do not use the label “operating profit” explicitly. Instead, Format 1 (analysis by function) shows:
- Turnover
- Cost of sales
- Gross profit
- Distribution costs
- Administrative expenses
- Other operating income
The subtotal after deducting distribution costs and administrative expenses from gross profit (and adding other operating income) is effectively operating profit, even though the Act does not mandate that specific label.
FRS 102 Section 5 requires entities to present line items that show a true and fair view, and most UK companies include an operating profit subtotal because it is the most widely understood measure of trading performance.
What Affects Operating Profit?
| Factor | Direction | Example |
|---|---|---|
| Increased sales volume | Increases | Higher turnover spreads fixed overheads |
| Price increases | Increases | Improves gross margin, flowing through to operating profit |
| Rising overhead costs | Decreases | Rent reviews, salary increases, insurance premiums |
| Efficiency improvements | Increases | Automating processes, renegotiating supplier contracts |
| New hires | Decreases initially | Staff costs rise before productivity gains materialise |
| Depreciation policy | Varies | Accelerated depreciation reduces operating profit in earlier years |
Using Operating Profit for Business Decisions
Overhead Control
If operating margin is declining while gross margin holds steady, the problem lies in overheads rather than pricing or purchasing. Management should review each category of overhead to identify where costs have grown faster than revenue.
Departmental Analysis
Breaking operating profit down by department, product line or location shows which parts of the business generate genuine profit after a fair allocation of overheads. This drives decisions on where to invest and where to cut.
Benchmarking
Comparing operating margin against competitors and industry averages highlights whether the business is more or less efficient than its peers. Persistent underperformance on operating margin usually indicates structural cost issues rather than temporary fluctuations.
Loan and Investment Decisions
Lenders and investors focus heavily on operating profit because it shows the business’s ability to service debt and generate returns before financing costs. A declining operating profit signals deteriorating underlying performance regardless of how the balance sheet is structured.