Gross Profit Margin
Gross Profit Margin measures gross profit — revenue minus cost of goods sold — as a percentage of revenue, indicating how much is left after covering direct production costs before any operating expense is deducted.
Gross margin is the first layer of profitability in the income statement and reflects the inherent pricing power and direct cost efficiency of a business. A high gross margin means the company sells its product or service at a substantial premium to its direct cost of production. A low gross margin indicates either that the business operates in a commodity-like environment or that direct costs are a dominant portion of revenue.
Indian pharmaceutical companies serve as a good illustration. A domestic formulation business selling branded generic drugs typically had gross margins of 60–70%, reflecting the premium commanded by established brand names over raw material costs. Meanwhile, the same company's bulk drug (API) division would operate on gross margins of 25–35%, since API manufacturing is more commoditised. Analysing segment-level gross margins within a diversified pharma company revealed where the true value-add resided.
For FMCG companies — Hindustan Unilever, Dabur, Marico — gross margins reflect the interplay between commodity input costs (palm oil, copra, packaging) and product pricing. The sharp rise in palm oil prices in 2021–2022 squeezed gross margins across the sector before companies gradually took price increases to recover them. Tracking gross margins in this sector alongside commentary on input cost trends is a lead indicator for the margin recovery trajectory.
The key distinction between gross margin and operating margin lies in what costs are included. Gross margin deducts only cost of goods sold — raw materials, direct labour, manufacturing overhead. Operating margin additionally deducts selling, general, and administrative (SG&A) expenses, R&D costs, and other overheads. A company can have high gross margins but still generate thin operating margins if it spends heavily on marketing, distribution, or research.
Under Indian Ind AS accounting, the classification of costs between 'cost of materials consumed' and 'other expenses' sometimes differs between companies in the same industry, making direct gross margin comparisons unreliable without reading the cost classification footnotes. Some companies include freight and logistics in cost of goods, while others classify it below the gross profit line.