Cabinet Types
Base Cabinet
A base cabinet is a floor-standing cabinet that supports countertops and provides the primary storage in a kitchen. They typically stand 34.5 inches tall (36 inches with a countertop) and come in widths ranging from 9 to 48 inches. They house drawers, shelves, and pullout organizers, and anchor the kitchen layout by supporting sinks, cooktops, and appliances.
In practice
Standard bases are 34½" tall and 24" deep — countertop installation brings the finished height to about 36". Widths run 9" to 42" in 3" increments.
Common questions
What is the standard base cabinet size?
34½" tall and 24" deep, with the finished countertop landing at about 36"; widths run 9"–42" in 3" steps.
Why are base cabinets 34½ inches tall?
So a standard 1½" countertop brings the work surface to 36" — the ergonomic standard height for most adults.
