Operating Margin Singapore 2026: Formula and How It Differs From Gross Margin
The ratio that shows how much profit survives after a company pays to actually run itself
Operating margin is the percentage of revenue remaining after subtracting both the direct cost of goods sold and operating expenses such as staff costs, rent, marketing and administration, calculated as Operating Profit (EBIT) divided by Revenue, and reveals how efficiently a company runs its core business before financing and tax effects.
Not financial advice. All figures for educational reference only. Data as at October 2026.
- Operating margin = Operating Profit (EBIT) ÷ Revenue, capturing profitability after both production costs and running costs.
- Operating margin sits between gross margin and net margin on the income statement, stripping out financing and tax effects that net margin includes.
- A widening gap between gross margin and operating margin usually signals rising overheads — staff costs, rent or marketing spend growing faster than revenue.
- SGX REIT managers and asset-light services companies tend to post the highest operating margins, often above 40%, while retail and F&B typically run in the single digits to low teens.
- Operating margin is the cleanest profitability metric for comparing a company’s own performance over time, since it is unaffected by one-off financing or tax changes.
Table of Contents
What Is Operating Margin?
Operating margin takes gross profit one step further by also deducting the costs of actually running the company day to day — salaries, rent, marketing, administrative overhead and research and development where applicable — but stops before interest expense and tax, which are considered financing and tax decisions rather than operating performance. It is calculated by dividing operating profit (also called EBIT, or earnings before interest and tax) by total revenue.
For Singapore investors, operating margin is often the more revealing number than gross margin alone, because it captures management’s discipline on overheads, not just production costs. A company can maintain a healthy gross margin while its operating margin steadily erodes due to bloated headcount, excessive marketing spend chasing growth, or rising rental costs — a pattern that has shown up at several SGX-listed F&B and retail groups during periods of rapid store expansion.
Operating margin also varies enormously by business model. SGX REIT managers, which collect management fees on assets under management with relatively low incremental cost, often post operating margins above 40%. By contrast, supermarket and F&B operators, which must staff physical locations and manage perishable inventory, typically operate with single-digit to low-teen operating margins even when the underlying business is healthy and well-run.
How It Works in Singapore
Illustrative operating margin bridge for a hypothetical SGX-listed F&B group, “Spice Route Holdings”, FY2025:
| Line Item | SGD (millions) | % of Revenue |
|---|---|---|
| Revenue | 200.0 | 100% |
| Cost of Goods Sold | (90.0) | 45% |
| Gross Profit | 110.0 | 55% (gross margin) |
| Staff costs, rent, marketing, admin | (86.0) | 43% |
| Operating Profit (EBIT) | 24.0 | 12% (operating margin) |
Spice Route’s healthy 55% gross margin shrinks to just a 12% operating margin once staffing physical outlets, rent for prime retail locations and marketing spend to compete with other F&B chains are accounted for — illustrating why gross margin alone can overstate how profitable a consumer business really is.
Worked Example
Two SGX consumer companies both report 55% gross margin, but Company X has an operating margin of 18% while Company Y has an operating margin of 6%. The gap of 12 percentage points sits entirely in operating expenses — meaning Company X is either running leaner store operations, spending less on marketing relative to sales, or has scaled its head-office overhead more efficiently than Company Y. An investor evaluating the two would want to understand why: is Company Y investing heavily in new store openings and marketing to grow market share (a temporary, strategic choice), or is it simply running a less disciplined cost structure (a persistent, structural weakness)?
Advantages
- Captures overhead discipline. Operating margin reveals how well management controls day-to-day running costs, which gross margin alone does not show.
- Comparable across financing structures. Because it excludes interest expense, operating margin allows comparison between companies with different levels of debt.
- Tracks management execution over time. A steadily improving operating margin at the same company, even without revenue growth, often reflects genuine operational improvement rather than market tailwinds.
- Useful alongside EBITDA margin. Comparing operating margin to EBITDA margin quickly shows how much of a company’s apparent profitability depends on depreciation and amortisation add-backs.
Risks and Limitations
- Still sector-dependent. Comparing operating margins across very different industries — a REIT manager versus a supermarket chain — remains misleading without adjusting for business model differences.
- Can be inflated by cost-cutting that hurts future growth. A company can boost operating margin in the short term by cutting marketing or R&D spend, which may damage long-term competitiveness.
- Excludes financing and tax reality. A company with a strong operating margin can still post a net loss if interest costs on heavy debt or one-off tax charges are large enough.
- One-off items can distort it. Restructuring charges, asset write-downs or legal settlements booked within operating expenses can temporarily depress operating margin in a way that does not reflect ongoing business performance.
Operating Margin vs Gross Margin
| Feature | Operating Margin | Gross Margin |
|---|---|---|
| What it measures | Profitability after production AND running costs | Profitability after production costs only |
| Formula | Operating Profit (EBIT) ÷ Revenue | (Revenue − COGS) ÷ Revenue |
| Includes staff, rent, marketing costs | Yes | No |
| Excludes interest and tax | Yes | Yes |
| Reveals | Management’s cost discipline on overheads | Pricing power and direct production efficiency |
| Always higher or lower than the other | Always lower than gross margin | Always higher than operating margin |
The Bottom Line
Operating margin tells a Singapore investor how much of a company’s revenue actually survives after both production costs and the day-to-day cost of running the business, making it a more complete profitability check than gross margin alone. Track it over multiple years and within the same sector, and always investigate sharp changes before assuming they represent a permanent shift in business quality.
Related Terms:
Frequently Asked Questions
What is operating margin?
Operating margin is the percentage of revenue remaining after subtracting both the cost of goods sold and operating expenses such as staff costs, rent and marketing, calculated as Operating Profit (EBIT) divided by Revenue.
How is operating margin different from net profit margin?
Operating margin excludes interest expense and tax, capturing only the core operating performance of the business, while net profit margin includes all expenses including financing costs and tax, representing the final bottom-line profitability.
Why would a company have high gross margin but low operating margin?
This typically happens when a company has strong pricing power on its products (high gross margin) but spends heavily on overheads such as staff, rent or marketing relative to its revenue, eroding profitability further down the income statement.
What is considered a good operating margin in Singapore?
It varies significantly by sector — REIT managers and asset-light services firms often post operating margins above 40%, while retail and F&B operators typically run in the single digits to low teens, so comparisons should be made within the same industry.
Where can I find a company's operating margin?
Operating margin can be calculated from the income statement in any SGX-listed company’s annual report or quarterly results, by dividing operating profit (EBIT) by total revenue for the same period.
Disclaimer: This glossary entry is for educational purposes only and does not constitute financial advice. Data sourced from official regulator and industry websites as at October 2026.