Walk-In Cooler Size Calculator: How Many Cubic Feet Your Restaurant Needs
Choosing the right walk-in cooler size can save you thousands in energy costs and prevent food spoilage. Most restaurant owners either overbuy (wasting money) or underbuy (running out of space within months). Here's a simple calculation method that works whether you're opening in Dubai, Toronto, or São Paulo.
The Basic Formula
Calculate 1-1.5 cubic feet of walk-in cooler space per meal served daily. A restaurant serving 200 meals needs roughly 200-300 cubic feet. Fine dining with complex prep? Go with 1.5-2 cubic feet per meal. Fast-casual with pre-prepped ingredients? Stick closer to 1 cubic foot. Also factor in delivery frequency—restaurants receiving deliveries twice weekly need 30-40% more capacity than those with daily deliveries.
Size by Restaurant Type
- •Small café (50-100 meals/day): 6x6 walk-in (minimum 100 cu ft)
- •Mid-size restaurant (150-300 meals/day): 8x10 walk-in (300-400 cu ft)
- •High-volume restaurant (400+ meals/day): 10x12 or larger (600+ cu ft)
Always add 20% buffer space for growth and seasonal demand spikes. A cramped cooler costs you more in spoilage than the extra upfront investment.
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