Product Gross Margin

The percentage of product sales revenue left over after subtracting the direct costs of manufacturing and delivering those physical goods.

Product gross margin measures the percentage of revenue a company retains from selling physical goods after accounting for the direct costs of manufacturing, packaging, and distributing those items. It isolates the profitability of hardware, equipment, or physical merchandise from other revenue streams like software subscriptions, professional services, or maintenance contracts. This metric is particularly vital for hardware manufacturers, semiconductor designers, and hybrid technology firms. To calculate product gross margin, investors subtract the product cost of goods sold (COGS)—which includes raw materials, direct factory labor, factory overhead, and shipping—from product revenue, then divide the result by product revenue. By stripping away operating expenses like research and development, marketing, and corporate overhead, this metric provides a pure look at the underlying unit economics of the physical products themselves. Investors track this metric to evaluate a company's pricing power and manufacturing efficiency. A high or expanding product gross margin suggests strong customer demand, scale efficiencies, or low component costs. Conversely, a declining margin often signals rising raw material costs, factory underutilization (poor fixed-cost absorption), or aggressive discounting to clear out excess inventory.

Company A generates $120 million in product revenue from selling semiconductor chips. The direct costs to manufacture and package these chips, including silicon wafers and foundry fees, total $48 million. The product gross margin is calculated as ($120 million - $48 million) / $120 million = 0.60, or 60%.