Gross profit is the money your business retains from sales after deducting the direct costs required to make, buy, or deliver your goods and services. Monitoring gross profit provides immediate visibility into unit margins, pricing discipline, and direct production efficiency.
Understanding gross profit gives you clear insight into your operational efficiency. If direct trading costs consume too much revenue, a business will struggle to cover necessary business overheads from sales even if it generates substantial headline sales.
What is gross profit?
Gross profit represents the financial balance remaining after paying the direct costs of goods or services sold. It focuses on the fundamental profitability of your core trading offer.
Tracking this metric helps finance leaders evaluate whether individual product lines or customer contracts perform sustainably. Unlike net earnings, which incorporate company-wide overheads, gross profit isolates direct commercial efficiency.
What is included in gross profit?
Gross profit includes direct costs tied to the production or acquisition of units sold during the accounting period, commonly referred to as cost of sales or cost of goods sold. Only costs directly incurred to deliver those specific transactions are deducted from turnover.
Direct costs typically accounted for include:
- Raw materials and inventory: The direct purchase price of finished goods, parts, and consumable components, adjusted for opening and closing stock on the balance sheet.
- Direct production labour: Wages and direct payroll costs for assembly staff, warehouse order pickers, or specialists fulfilling billable contracts.
- Carriage inwards: Freight and shipping fees incurred to transport raw materials or inventory from suppliers to your premises.
Conversely, gross profit excludes indirect overheads and operational spending. These general running costs, often grouped as an operating expense, sit further down the profit and loss statement. Excluded expenses include general administrative salaries, office rent, sales and marketing campaigns, loan interest, and corporation tax.
How to calculate gross profit
To find gross profit, determine total net revenue generated within an accounting period and deduct the direct cost of sales incurred to earn that revenue.
Gross profit formula
To establish your trading profit, subtract direct production and procurement costs from total revenue. The standard gross profit formula is:
Gross profit = Turnover - Cost of sales
In retail and manufacturing environments where inventory moves across accounting periods, direct expenses must match units actually sold rather than unsold stock. In these businesses, cost of sales is calculated as:
Cost of sales = Opening inventory + Inventory purchases + Direct production costs - Closing inventory
This inventory adjustment prevents unsold warehouse stock from distorting your trading margins. It ensures that the costs recognised on your profit and loss statement align directly with the revenue earned in that accounting period.
Worked calculation example
Consider an independent UK cycling equipment distributor reviewing its quarterly results. During the quarter, the distributor records the following figures:
- Turnover (net of VAT): £250,000
- Opening inventory: £40,000
- Inventory purchases during the quarter: £110,000
- Carriage inwards (supplier freight): £5,000
- Direct assembly labour: £15,000
- Closing inventory: £35,000
- Customer delivery courier fees: £8,000
- Office rent: £22,000
First, calculate the direct cost of sales:
Cost of sales = £40,000 (opening stock) + £110,000 (purchases) + £5,000 (carriage inwards) + £15,000 (direct labour) - £35,000 (closing stock) = £135,000
Next, apply the gross profit formula:
Gross profit = £250,000 - £135,000 = £115,000
The customer delivery courier fees (£8,000) and office rent (£22,000) are excluded from cost of sales. They are classified as operating expenses and deducted later when determining operating profit.
Gross profit vs net profit
The fundamental difference between gross vs net profit lies in how many operational expenses have been deducted from sales revenue.
Gross profit measures trading profitability after covering only direct production and procurement costs. It answers a specific operational question: Does this product or service generate more revenue than it directly costs to produce?
Net profit measures total business profitability after deducting all operational overheads, distribution expenses, administrative costs, depreciation and amortisation, debt interest, and corporation tax. It answers a broader question: Is the business viable after paying all running costs?
A company can deliver a strong gross profit while simultaneously posting a net loss. If customer acquisition costs, substantial central overheads, or heavy debt service exceed trading gains, positive gross margins will not prevent an overall bottom-line shortfall.
Feature | Gross profit | Net profit |
|---|---|---|
Position on P&L | Beneath turnover and cost of sales before operating expenses | At the very bottom of the statement |
Focus | Evaluates direct pricing power and production efficiency | Assesses whole-company financial performance |
Sensitivity | Influenced by supplier pricing and direct production costs | Influenced by administrative overheads and financing expenses |
Gross profit vs gross profit margin
Gross profit is an absolute currency figure expressed in pounds sterling, whereas gross margin, or gross profit margin, is a financial ratio expressed as a percentage of turnover.
The gross profit margin formula is:
Gross profit margin = (Gross profit / Turnover) * 100
If you buy an item for £80 and sell it for £100, your gross profit is £20, and your gross profit margin is 20% (£20 divided by £100). Do not confuse this with markup, which expresses gross profit as a percentage of cost rather than revenue. In this case, the markup on cost is 25% (£20 divided by £80).
What constitutes a typical gross profit margin depends heavily on your sector and operational model. Healthy software-as-a-service (SaaS) businesses typically achieve gross margins above 75%, with KeyBanc Capital Markets reporting an 80% median subscription gross margin in its 2020 benchmark survey, because direct delivery costs for digital services are comparatively low. In contrast, physical goods businesses incur ongoing material and manufacturing inputs that result in lower percentage margins.