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Microwave Ovens under $400

All Microwave Ovens

4 microwave ovens under $400 from Gasland, Frigidaire, RecPro and more. Prices run $318 to $359.

ContoureSpec score 8.3

Built-in, Under 1.0 cu ft, 800 to 999 W, Stainless steel

+Built-in design for RV installation
+Air fry and convection cooking functions included
+900 W microwave power
−Under 1.0 cu ft capacity is small for large dishes
$359.00
as of 11/04/2026 15:44 PST - Details
Electrolux

Built-in, 800 to 999 W

+Built-in type integrates into cabinetry
+17 liter capacity for medium-sized dishes
+800 to 999 W power for faster cooking
−Built-in installation requires cabinet space
$318.43
as of 11/03/2026 22:49 PST - Details
Severin

800 to 999 W, Black

+20 liter capacity suits small kitchens and single servings
+Power between 800 and 999 watts
+Includes a ceramic plate for serving and reheating
−20 liter cavity is smaller than most standard countertop models
$338.00
as of 11/04/2026 02:39 PST - Details
RecProSpec score 7.8

1.0 to 1.4 cu ft, 800 to 999 W, Black

+Convection cooking adds a baking function
+Designed for RV use on 120V power
+900 W cooking power for faster heating
$349.95
as of 11/04/2026 00:50 PST - Details

Compare specs

microwave ovenTypeCapacityWattageFinishSpec scorePrice
Built-inUnder 1.0 cu ft800 to 999 WStainless steel8.3$359.00
as of 11/04/2026 15:44 PST - Details
Built-in800 to 999 Wn/a$318.43
as of 11/03/2026 22:49 PST - Details
800 to 999 WBlackn/a$338.00
as of 11/04/2026 02:39 PST - Details
1.0 to 1.4 cu ft800 to 999 WBlack7.8$349.95
as of 11/04/2026 00:50 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.