Profit Margin Calculator
Calculate gross profit margin, net profit margin and markup percentage instantly. Essential for pricing and business decisions. Free, no signup.
Profit Margin Calculator Tool
(Revenue − COGS) ÷ Revenue × 100
(Revenue − Expenses) ÷ Revenue × 100
Cost × (1 + Markup% ÷ 100)
How to Use the Profit Margin Calculator
Choose the margin type
Select from Gross Profit Margin, Net Profit Margin, or Markup Calculator using the tab buttons at the top of the calculator. Each tab is designed for a different business scenario.
Enter your revenue and cost figures
Type in your numbers — results update instantly as you type. For gross margin, enter revenue and cost of goods sold (COGS). For net margin, enter revenue and all total expenses.
Compare your margin with published averages
The line below the results compares your margin with the US all-industry average in Damodaran's January 2026 data (37.76% gross, 9.74% net) and shows how far industries spread around it. It does not grade the number: a 2% net margin is ordinary for a grocer and weak for a software company.
Toggle GST for Singapore-inclusive pricing
Tick the GST checkbox to instantly see your price excluding and including Singapore's 9% Goods and Services Tax — useful for invoicing and retail pricing decisions.
Profit Margins — The Numbers Every ASEAN Business Owner Must Know
Gross vs Net Profit Margin: What Each Number Tells You About Your Business
Gross margin and net margin are not interchangeable — they measure very different things. Gross margin measures production efficiency: it is calculated as (Revenue − COGS) ÷ Revenue, where COGS includes only the direct costs of producing your goods or service (materials, direct labour, manufacturing overhead). Net margin, on the other hand, measures overall business efficiency after every single expense: rent, salaries, marketing, depreciation, interest, and taxes. The formula is (Revenue − Total Expenses) ÷ Revenue.
This distinction matters enormously in practice. A Singapore tech startup might boast a 60% gross margin on its software product — but after paying for engineering salaries, AWS infrastructure, a Raffles Place office, and marketing spend on LinkedIn, the net margin could compress to just 2–3%. Many business owners fixate on gross margin without tracking the expenses that eat into net margin, and are surprised when the bank account tells a different story at year end.
For early-stage businesses, gross margin is the more actionable metric — it tells you whether your core business model is viable before accounting for scaling costs. Across US-listed companies in January 2026 the average gross margin was 37.76% and the average net margin 9.74% (Damodaran), and both vary several-fold between industries, so the useful comparison is with businesses like yours. EBITDA (Earnings Before Interest, Tax, Depreciation and Amortisation) is often more relevant than net margin for SaaS and tech businesses, as it strips out non-cash charges to give a truer picture of operating performance.
Markup vs Margin: Why Confusing the Two Leads to Underpricing
This is one of the most expensive misconceptions in small business finance. Markup is calculated on your cost; margin is calculated on your revenue. These are not the same number, and confusing them leads to systematic underpricing.
Here is the classic example. You buy a product for $60 and apply a 50% markup. Your selling price is $90. So your margin is 50%, right? Wrong. Your margin is $30 ÷ $90 = 33.3%. You have a 50% markup but only a 33% margin. The relationship between the two is: Markup% = Margin% ÷ (1 − Margin%). Conversely, Margin% = Markup% ÷ (1 + Markup%). A seller who means a 50% margin but adds a 50% markup ends up with a third of the price as gross profit instead of half, and may be below what is needed to cover operating costs.
Markup is measured on cost and margin on price, so the same profit is always the smaller percentage as a margin. Price to the margin you need, then work out the markup.
Financial statements and published industry averages are stated as margins, on revenue, so a margin is the number to compare. To find the markup that hits a target margin, use markup = margin ÷ (1 − margin): a 40% margin needs a 66.67% markup. The Markup tab's reverse mode does the check the other way, from a cost and a price to both percentages.
Published Margins by Industry: What Damodaran's January 2026 Data Shows
Aswath Damodaran at NYU Stern publishes gross and net margins for US-listed companies by industry each January. In the January 2026 data the whole market averaged a 37.76% gross margin and a 9.74% net margin. Grocery and food retailers sat at 26.31% gross and 1.32% net: thin margins on high volume are how that business works, not a sign of trouble. General retail was 33.18% and 5.61%; system and application software 71.72% and 25.49%.
Restaurants averaged a 32.24% gross margin and a 9.37% net margin, which is far below the 60–75% "gross margin" often quoted for food businesses. The difference is what counts as cost: a food-cost calculation takes only ingredients, while a listed company's cost of sales usually also carries kitchen labour and other direct costs. Before comparing your margin with anyone's, check that both put the same costs above the gross-profit line.
These are averages for large US-listed companies, so a small business, or one in another country, will differ. They are most useful for seeing how far apart industries are, and for questioning a benchmark that does not say where it came from.
Doubling the cost is a fifty per cent margin, not a hundred
Across US-listed companies the average gross margin was 37.76% and net margin 9.74% in January 2026 (Damodaran).
Grocery and food retail: 26.31% gross, 1.32% net in the same data — thin margins on high volume are the normal shape of that business.
System and application software: 71.72% gross, 25.49% net, about twenty times grocery's net margin.
A 100% markup (doubling the cost) equals only a 50% gross margin — one of the most common and costly confusions in small business finance.
Restaurants averaged 32.24% gross, far below the 60–75% food-cost figure often quoted, because listed companies count more than ingredients as cost of sales.
Margin = markup ÷ (1 + markup): a 25% markup is a 20% margin, a 50% markup 33.3%.
Markup = margin ÷ (1 − margin): a 40% target margin on a $60 cost needs a 66.67% markup and a $100 price.
Contribution margin (selling price minus variable cost per unit) is often more useful for decisions than gross margin — it shows direct profit per unit sold.
General retail averaged 33.18% gross and 5.61% net in January 2026 (Damodaran).
Singapore's GST has been 9% since 1 January 2024 (8% in 2023, IRAS). A business that kept GST-inclusive prices unchanged through the rise gave up 1 − 1.08 ÷ 1.09 ≈ 0.92% of its revenue.
Frequently Asked Questions
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Gross profit margin measures the profitability of your core product or service after deducting only the direct cost of goods sold (COGS) — materials, direct labour and manufacturing overhead. Net profit margin measures overall business profitability after all expenses including rent, salaries, marketing, interest and taxes. A business can have a strong gross margin but a weak net margin if operating costs are high.
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Markup is calculated on cost; margin is calculated on revenue. A 50% markup means you add 50% of your cost to arrive at the selling price — but the resulting gross margin is 33.3%, not 50%. The formula relationship is: Markup% = Margin% ÷ (1 − Margin%). Always clarify which metric you're using when discussing pricing with suppliers, accountants or investors.
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It depends on the industry, far more than on the country. In Damodaran's January 2026 data for US-listed companies, net margins ran from 1.32% for grocery and food retail to 25.49% for system and application software, around an all-industry average of 9.74%; gross margins ran from 26.31% to 71.72% around 37.76%. A margin is good if it covers your operating costs with room to spare and holds up against direct competitors' published accounts. The line under the results shows where your figure sits against those averages.
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Singapore GST is charged on the selling price, at 9% since 1 January 2024 (8% in 2023, per IRAS). If you are GST-registered and pass it on, the GST you collect is not your revenue and your margin is unchanged; work out margins on prices excluding GST. If you absorb it instead, for example by keeping GST-inclusive prices the same after the rate rose from 8% to 9%, your revenue falls by 1 − 1.08 ÷ 1.09, about 0.92% of the price, and that comes straight out of profit. The GST toggle shows a price excluding and including 9%.
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Selling Price = Cost ÷ (1 − Desired Margin). For a $60 cost and a 40% margin: $60 ÷ 0.60 = $100. On the Markup tab, convert the margin to a markup first, markup = margin ÷ (1 − margin), here 40% ÷ 60% = 66.67%, and enter that with the cost; the reverse mode then checks it from cost and price.
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COGS (Cost of Goods Sold) includes only the direct costs of producing the product or delivering the service: raw materials, direct manufacturing labour, packaging, and direct overhead costs allocated to production. It does not include rent, marketing, management salaries or administrative expenses — those are operating expenses subtracted to arrive at net profit. For a Singapore food business, COGS is the ingredient cost; for a retailer, it is the wholesale purchase price.
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Because operating costs sit below the gross-profit line: rent, salaries outside production, marketing, utilities, insurance, interest and tax. A coffee shop might have a 70% gross margin on a $6 latte counting ingredients only, but after rent, staff, utilities and insurance the net margin can be a small fraction of that. The gap between gross and net margin is your operating expense ratio. To improve net margin, either increase revenue, reduce operating costs, or both.
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There is no single figure. Restaurants in Damodaran's January 2026 US data averaged a 32.24% gross margin and a 9.37% net margin, but the gross figure depends on what is counted as cost: a food-cost-only calculation gives a much higher gross margin than a listed company's cost of sales, which usually includes kitchen labour. The net margin is the comparable number. Check yours against your own past years and, where you can, a competitor's filed accounts.
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There are four levers: (1) raise prices — even a 5–10% price increase dramatically improves margin if volume holds; (2) reduce COGS through better supplier negotiation, bulk purchasing or product reformulation; (3) cut operating expenses by renegotiating rent, reducing headcount or switching to lower-cost suppliers; (4) improve sales mix by selling more of your highest-margin products or services. Use this calculator to model the impact of each change before implementing it.
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Yes — 100% free, forever. No account, no subscription, no hidden limits. RECATOOLS is free to use, with no paywall — we plan to fund it with contextual advertising, shown only with your consent. All three calculation modes (gross margin, net margin, markup) are available with no restrictions, and results never expire or require sign-in.
Method & sources
How it computes
Gross margin = (revenue - COGS) / revenue; net margin = (revenue - total expenses) / revenue; markup price = cost x (1 + markup); reverse: markup = (price - cost) / cost, margin = (price - cost) / price; GST-inclusive = price x 1.09. Margins compared with Damodaran's January 2026 US averages, not graded. RecaPricing, tested.
What this tool implements
- Bug fixed: the 'margin health' chip graded every margin, gross or net, as thin below 5% and healthy above 20%, cut-offs no source supports and that mean opposite things by industry. It now compares the figure with Damodaran's January 2026 US averages (37.76% gross, 9.74% net) and shows the spread (grocery 1.32% net, software 25.49%). The selling-price FAQ told readers to enter a desired margin in the reverse mode, which takes a cost and a price.
- Industry figures replaced with Damodaran (grocery 26.31% / 1.32%, general retail 33.18% / 5.61%, restaurants 32.24% / 9.37%, software 71.72% / 25.49%); the page's own two F&B gross-margin claims (30-50% and 60-75%) contradicted each other, and the restaurant figure shows why: food-cost-only gross margins exclude kitchen labour. GST 9% since 1 Jan 2024 (8% in 2023) from IRAS; absorbing the rise at unchanged GST-inclusive prices costs about 0.92% of revenue.
- Removed as unsourced: Singapore SME margin ranges, 'SMERP data' on 60% of SMEs, an MTI claim, Apple, Amazon and AWS margins, Shopee and Lazada fees, hawker margins, VC Series A thresholds, and a pull-quote about 'thousands' of business owners.
Sources
- Damodaran A. Operating and Net Margins by Sector (US), data as of January 2026. NYU Stern. https://pages.stern.nyu.edu/~adamodar/New_Home_Page/datafile/marg…
- Inland Revenue Authority of Singapore. Current GST rates (9% from 1 January 2024; 8% in 2023). https://www.iras.gov.sg/taxes/goods-services-tax-(gst)/basics-of-gst/current-gst-rates
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