Exact-dimension buying guide

Microwaves Under 18 Inches Wide

Sub-18-inch microwaves preserve precious counter width, but small exterior dimensions can also mean a smaller turntable or lower cooking power. These models meet the width limit; the useful choice still has to fit your plates and ventilation requirements.

Dimension-qualified shortlist

3 products that meet the limit

Sorted from smallest to largest by width. Dimensions and retailer availability can change, so verify the exact model before ordering.

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ProductExterior dimensionsCapacitySetup
Midea MMC07S2AWW17.03 in. width17.03 W × 12.79 D × 10.19 H in.0.7 cu. ft.Allow manufacturer-specified ventilation clearance
COMFEE' EM720CPL-PMB17.3 in. width17.3 W × 13 D × 10.2 H in.0.7 cu. ft.Allow manufacturer-specified ventilation clearance
BLACK+DECKER EM720CB717.3 in. width17.3 W × 13 D × 10.2 H in.0.7 cu. ft.Allow manufacturer-specified ventilation clearance

Beyond the headline number

Confirm the complete working fit

01

Measure the plug and rear gap

Add the cord, plug, and required rear clearance to cabinet depth. Keep all appliance feet fully supported on the counter.

02

Check the everyday plate

Compare turntable diameter and usable cavity height with the dishes and containers you actually heat.

03

Balance power with footprint

Very compact microwaves often use lower cooking wattage. Decide whether slower reheating is an acceptable trade for the smaller exterior.

Dimension questions

Microwaves Under 18 Inches Wide: FAQ

What capacity are most microwaves under 18 inches wide?

The matches in this catalog are compact 0.7-cubic-foot models, but exterior and interior dimensions still vary by design.

Can a narrow microwave sit inside a shelf?

Only when the shelf supports it and the placement follows the manufacturer's ventilation, electrical, and clearance instructions.

Is 700 watts enough for reheating?

It can handle common reheating tasks, but cooking may take longer than in higher-wattage models and package directions may require adjustment.

Need a different limit?

Enter your exact width, depth, and height.

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