Operating Profit Calculator
— EBIT & Operating Margin
Enter revenue, COGS, and operating expenses. Instantly calculate operating profit (EBIT), operating margin %, and a full P&L waterfall from gross profit to EBIT.
⚙️ Operating Profit Calculator
Revenue & COGS required — expand operating expense fields for a detailed breakdown
↑ When detail is expanded, the sum of these fields overrides the Total field above.
What Is Operating Profit?
Operating profit — also called EBIT (Earnings Before Interest and Tax) — is the profit your business generates from its core operations. It subtracts COGS and all operating expenses from revenue, but excludes interest payments and tax. This makes it the cleanest measure of how efficiently the business itself runs, independent of how it's financed or taxed.
Unlike net profit, operating profit strips out financing decisions. Two identical businesses with different levels of debt will show the same operating profit but different net profit — making EBIT the best number for comparing operational performance.
Operating Margin % = Operating Profit ÷ Revenue × 100
Where Operating Profit Sits in the P&L
- Gross Profit = Revenue − COGS. Covers production efficiency only.
- Operating Profit (EBIT) = Gross Profit − Operating Expenses. Covers full business operations before financing and tax.
- Net Profit = EBIT − Interest − Tax. The final bottom line after all obligations.
What Counts as an Operating Expense?
Operating expenses (OpEx) are the recurring costs of running the business that are not directly tied to producing a product. They sit between gross profit and operating profit on the P&L.
| Expense Type | Examples | Counts as OpEx? |
|---|---|---|
| Salaries & Wages (non-production) | Admin, sales, management | Yes |
| Rent & Utilities | Office, warehouse, electricity | Yes |
| Marketing & Advertising | Ads, PR, content creation | Yes |
| Software & Subscriptions | SaaS tools, licences | Yes |
| Depreciation & Amortisation | Asset write-downs | Yes (EBIT includes) |
| Raw materials, manufacturing labour | Direct production costs | No — goes into COGS |
| Interest on loans | Debt servicing | No — below EBIT |
| Income tax | Corporation tax | No — below EBIT |
What Is a Good Operating Margin?
Operating margins vary widely by industry. Asset-heavy businesses naturally run thinner margins than software companies with minimal variable costs.
| Industry | Typical Operating Margin | Assessment |
|---|---|---|
| SaaS / Software | 20–35% | Excellent |
| Consulting / Freelance | 25–45% | Excellent |
| Ecommerce (DTC) | 10–20% | Good |
| Amazon FBA | 10–20% | Good |
| Retail — Apparel | 8–15% | Average |
| Restaurant (Full Service) | 5–12% | Thin |
| Retail — Electronics | 3–8% | Thin |
| Construction | 3–7% | Thin |
| Grocery / Supermarket | 1–4% | Very Thin |
Operating Profit vs Gross Profit vs Net Profit
| Gross Profit | Operating Profit | Net Profit | |
|---|---|---|---|
| Deducts | COGS | COGS + OpEx | COGS + OpEx + Interest + Tax |
| Measures | Production efficiency | Operational efficiency | Overall profitability |
| Excludes | All overhead | Interest & tax | Nothing |
| Best for | Pricing decisions | Comparing businesses | Investor decisions |
Gross Profit − OpEx = Operating Profit (EBIT)
EBIT − Interest − Tax = Net Profit
5 Ways to Improve Operating Profit
- Grow revenue without growing headcount. Adding revenue that requires minimal additional staff or overhead flows almost entirely to operating profit.
- Raise gross margin first. Operating margin can never exceed gross margin. If your gross margin is 30%, your operating margin will always be below 30% — fix COGS before attacking overhead.
- Audit every recurring OpEx line. Software subscriptions, marketing retainers, and office costs accumulate quietly. A quarterly review often surfaces 5–10% in cuts with no output impact.
- Automate repetitive tasks. Reducing labour costs for manual, repeatable work improves operating leverage — more revenue flowing through the same cost base.
- Track operating margin by product or service line. Blended margin hides loss-making lines. A single low-margin product line can drag the whole business's EBIT down significantly.