LG LCE3010SB
A electric cooktop needs a countertop cutout of 29 3/8″ W × 20 1/4″ D — from the manufacturer spec sheet.
Key specifications
29 3/8″Cutout W
20 1/4″Cutout D
30.8438″Width
21.4688″Depth
| Countertop cutout (W×D) | 29 3/8″ × 20 1/4″ |
|---|---|
| Overall (W×D) | 30.8438″ × 21.4688″ |
| Fuel type | Electric |
| Brand | LG |
| Model number | LCE3010SB |
Manufacturer countertop cutout:
29 3/8″ W ×
20 1/4″ 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 LG LCE3010SB need?
The LG LCE3010SB needs a countertop cutout of 29 3/8″ W × 20 1/4″ D.
Will the LG LCE3010SB fit my counter?
Cut the countertop to the 29 3/8″ × 20 1/4″ opening — template from the spec sheet, since a half-inch off can’t be undone in stone.
How accurate are the LG LCE3010SB’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