Share of Shelf Meaning
The proportion of visible retail shelf or cooler space occupied by a brand's products relative to the total category space, a key in-store execution metric.
Full definition
Share of shelf (SoS) measures the percentage of a retailer's visible display or cooler space that a brand's products occupy relative to the total category space. In Indian general trade, where a kirana shop may stock 5-10 competing brands of biscuits in a single glass-front shelf, share of shelf directly influences consumer purchase decisions — the brand with more visible facings wins more sales.
Share of shelf formula: (brand facings or shelf space ÷ total category facings or shelf space) × 100. For example, if a dairy cooler has 40 visible facings and 14 belong to your brand, your shelf share is 35%. Teams can calculate it by facings, linear shelf centimetres, cooler trays, or photo-based planogram analysis depending on the category.
For dairy brands, the share-of-shelf battle plays out inside the retail cooler. A typical neighbourhood store has one 200-litre cooler that must accommodate milk pouches, curd, lassi, buttermilk, and paneer from multiple brands. Securing 50%+ cooler share (often through brand-funded cooler placement programmes) is a proven driver of market share growth in urban Indian dairy.
Field salespeople capture SoS during beat visits using the mobile app's photo-capture feature. AI-assisted planogram compliance tools can then automatically calculate SoS from shelf images, replacing the subjective manual audits that were standard practice.
Real-world example
A Britannia DSR photographs the biscuit shelf at a Reliance Smart outlet in Hyderabad — the image analysis shows Britannia occupying 35% of the shelf, Parle at 30%, and ITC at 20%.
Where it applies
Applicable industries
This term is relevant across the following SpireStock-supported industries.
How SpireStock handles it
Related SpireStock features
The concepts described above are implemented end-to-end in these product modules.
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