KitchenAid KCGS356ESS

A gas cooktop needs a countertop cutout of 34 1/2″ W × 19 15/16″ D — from the manufacturer spec sheet.

Key specifications

34 1/2″Cutout W
19 15/16″Cutout D
36″Width
21″Depth
Countertop cutout (W×D)34 1/2″ × 19 15/16″
Overall (W×D)36″ × 21″
Fuel typeGas
BrandKitchenAid
Model numberKCGS356ESS
Manufacturer countertop cutout: 34 1/2″ W × 19 15/16″ D. From the manufacturer’s specification sheet — the exact opening this drop-in cooktop needs cut into the countertop.

Frequently asked

What cutout does the KitchenAid KCGS356ESS need?
The KitchenAid KCGS356ESS needs a countertop cutout of 34 1/2″ W × 19 15/16″ D.
Will the KitchenAid KCGS356ESS fit my counter?
Cut the countertop to the 34 1/2″ × 19 15/16″ opening — template from the spec sheet, since a half-inch off can’t be undone in stone.
How accurate are the KitchenAid KCGS356ESS’s dimensions?
Every figure is taken from the manufacturer’s specification sheet for this exact model — never estimated, never crowd-sourced.

Measured from official ENERGY STAR data + manufacturer spec sheets · Last verified May 2026