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Countertop square footage
Countertop and backsplash area, slab count and cost.
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How this works
Each run is length × depth. Islands are length × width. Backsplash adds run length × splash height. Slabs equal total area divided by usable slab area.
Related guide
Countertops guide
Choose a countertop by budget, appearance, maintenance, edge details, sink needs, and the way your household cooks.