Convenience Store Sizes: How Big Should Your Store Be?

Choosing a store size is choosing a business model. A small store sells fuel, drinks, snacks and tobacco quickly. A large store sells meals, coffee and a broad grocery range, and wants customers to stay a little longer. The size should follow from what you plan to sell, not the other way round.

The NACS store formats

NACS, the convenience store industry association, describes these formats by size:

NACS also describes convenience stores in general as having a building under about 5,000 sq ft, extended hours, off-street parking and at least 500 SKUs. Travel centers go well beyond these sizes. See travel center design.

What decides your size

1. Food service. The single biggest driver. A roller grill fits almost anywhere; a full kitchen with a hood and prep area needs its own zone.
2. The cooler wall. Cold beverages are a big share of sales. Decide the door count first with the cooler wall planner, and make sure the store is wide enough to hold it.
3. Seating. Even a few seats need space and change how restrooms and cleaning are planned.
4. Grocery depth. More categories means more gondola runs.
5. Back room. Stock, office and the walk-in behind the cooler wall all take space customers never see.
6. The site. Lot size, setbacks, parking and the fuel layout limit the building footprint.

Floor plans by size

These guides show how the zones fit together at seven sizes, each with an illustrative zone plan:

• Mini store, about 1,200 sq ft
• Limited-selection store, about 1,800 sq ft
• Traditional store, about 2,500 sq ft
• Expanded store with food service, about 3,400 sq ft
• Store with kitchen and seating, about 4,000 sq ft
• Large-format store, about 5,000 sq ft
• Travel center, about 10,000 sq ft

Each plan has a printable PDF for planning conversations.

For stores under 2,000 sq ft, see small convenience store design.

Sources

• NACS, "What Is a Convenience Store?" (convenience.org), store format definitions.