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Microwave Ovens under $400

All Microwave Ovens

6 microwave ovens under $400 from Gasland, Frigidaire, RecPro and more. Most cost $330 to $399, and half cost less than $345.

KoolMore

Over the range, 1.0 to 1.4 cu ft, 1000 to 1199 W, 24 inch

+1.3 cu ft capacity for family-size dishes
+1000W power for fast cooking
+300 CFM vent hood function built in
−Over-the-range install requires a cabinet space above the cooktop
$358.60
as of 11/03/2026 23:48 PST - Details
CosmoSpec score 7.9

Over the range, 1.0 to 1.4 cu ft, 1000 to 1199 W, 24 inch

+Over-the-range design saves counter space
+Automatic sensor cooking
+1.0 to 1.4 cu ft capacity
−Requires installation above a cooktop or range
$339.99
as of 11/04/2026 09:40 PST - Details
RecPro

1.0 to 1.4 cu ft, Stainless steel

+Convection feature adds baking and browning beyond basic microwaving
+Designed for RV use with a 120V power connection
+Capacity of 1.0 to 1.4 cubic feet suits family-size meals
−Convection cooking takes longer than standard microwave heating
$329.95
as of 11/04/2026 00:50 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
Avanti

Over the range, 1.0 to 1.4 cu ft, 1000 to 1199 W, Stainless steel

+Over-the-range design frees up counter space
+1.4 cu ft capacity for mid-sized dishes
+1000 to 1199 W power for quicker cooking
$399.99
as of 11/04/2026 12:38 PST - Details
GE

Countertop, 1.0 to 1.4 cu ft, White

+Countertop design needs no installation above a range
+Capacity of 1.0 to 1.4 cubic feet
$317.77
as of 11/03/2026 23:10 PST - Details

Compare specs

microwave ovenTypeCapacityWattageFinishSpec scorePrice
Over the range1.0 to 1.4 cu ft1000 to 1199 WStainless steeln/a$358.60
as of 11/03/2026 23:48 PST - Details
Over the range1.0 to 1.4 cu ft1000 to 1199 W7.9$339.99
as of 11/04/2026 09:40 PST - Details
1.0 to 1.4 cu ftStainless steeln/a$329.95
as of 11/04/2026 00:50 PST - Details
1.0 to 1.4 cu ft800 to 999 WBlack7.8$349.95
as of 11/04/2026 00:50 PST - Details
Over the range1.0 to 1.4 cu ft1000 to 1199 WStainless steeln/a$399.99
as of 11/04/2026 12:38 PST - Details
Countertop1.0 to 1.4 cu ftWhiten/a$317.77
as of 11/03/2026 23:10 PST - Details

Before you buy

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