Comparison: Best Microwave 30 Inch (Updated | Dec 8th)
Looking for the best 30-inch microwave to upgrade your kitchen game? You’re not alone. With so many options promising speed, style, and smart features, it’s easy to feel overwhelmed. We’ve tested, compared, and sorted through the top models so you don’t have to. Whether you’re reheating leftovers or cooking from scratch, the right 30-inch microwave can make all the difference.
- Best for spacious powerhouse: FRIGIDAIRE FFMV1846VS 30″ Stainless Steel Over The Range Microwave with 1.8 cu. ft. Capacity
- Best for preset pro: COSMO COS-MWD3012NHSS 30 in. Haven Collection 1.2 cu. ft. Built-in Microwave Drawer
- Best for extended assurance: GE JVM3160RFSS 1.6 Cu. Ft. Over-the-Range Microwave Oven Stainless Steel Bundle with 2 YR CPS Enhanced Protection Pack
- Best for drawer elegance: KoolMore 30 in. Microwave Drawer
- Best for sleek convenience: COSMO COS-MWD3012GSS 30 in. Haven Collection 1.2 cu. ft. Built-in Microwave Drawer
- Best for family-size vent: GASLAND Over the Stove Microwave 30 Inch
- Best for slim sensor: COSMO COS-3012ORLP1SS 30 in. Stellar Collection 1.2 cu. ft. Slim Over the Range Microwave
- Best for easy-clean led: 30″ Over the Range Microwave Oven
- Best for dual-speed vent: 30″ Over the Range Microwave Oven
- Best for turntable flex: GE JVM3160DFBB 1.6 Cu. Ft. Over-the-Range Microwave Oven Black Bundle with 2 YR CPS Enhanced Protection Pack
Product Comparison: Best Microwave 30 Inch
FRIGIDAIRE FFMV1846VS 30″ Stainless Steel Over The Range Microwave with 1.8 cu. ft. Capacity, 1000 Cooking Watts, Child Lock and 300 CFM
- Width: 29.87″ x Height: 15.62″ x Depth: 15.75″
- CFM: 300 – Capacity: 1.8 cu. ft. – Cooking Watts: 1000 – Number of Power Levels: 10
- Venting Type: Non Ducted – Auto Defrost – Timer – 27 Touch Pad Buttons
- 2 Speeds – 105/300 CFM – Recirculating Kit: Sold Separately
- 120 Volts – Weight: 35.00 lbs
COSMO COS-MWD3012NHSS 30 in. Haven Collection 1.2 cu. ft. Built-in Microwave Drawer, Presets, Touch Controls, Defrosting Rack, Stainless Steel
- 1000 WATTS OF POWER: With 10 power levels, cook meals with precise control and delicious results
- CONVENIENT PRESETS: Four automatic cooking options, including melt, soften, popcorn and beverage
- SMART DEFROSTING: Effective defrosting with a weight or timed option. Defrosting rack included for added convenience.
- 1-YEAR LIMITED WARRANTY: Our customer support team is based proudly in the USA. Exterior dimensions: 29.9″(W) x 23.2″(D) x 16″(H) Electrical Requirements: 120V/60Hz.
GE JVM3160RFSS 1.6 Cu. Ft. Over-the-Range Microwave Oven Stainless Steel Bundle with 2 YR CPS Enhanced Protection Pack
- GE USA AUTHORIZED – Includes 2 Year Extended Protection Plan in ADDITION to the Included FULL
- Charcoal filter replacement for microwaves with behind the door grille | 1.6 cu. ft. capacity | Convenience cooking | controls | Dimensions: 13″D x 16″W x 9″H
- BUNDLE INCLUDES: GE 1.6 Cu. Ft. Over-the-Range Microwave Oven Stainless Steel
- 2 Year Premium Extended Service Protection Plan
KoolMore 30 in. Microwave Drawer, 1.2 cu. ft. Capacity in Stainless-Steel (KM-MD30-SS)
- Innovative Design: Upgrade your kitchen with the KoolMore 30 Inch Microwave, featuring a stainless steel finish that seamlessly integrates into both modern and traditional settings, enhancing the overall aesthetics.
- Functional Control Panel: The top control panel of this microwave combo provides easy access to various functions, ensuring precision cooking with just a touch.
- Versatile Capacity: With a generous 1.2 cu. ft. interior capacity, this microwave efficiently accommodates various dish sizes, making it a versatile choice for all your cooking needs.
- Built-In Installation: Achieve a clean and polished kitchen aesthetic with the built-in installation feature, seamlessly integrating the microwave into your kitchen space.
- Energy-Efficient Performance: Experience energy-efficient cooking with 1000 watts of power, providing both speed and efficiency in your kitchen tasks.
COSMO COS-MWD3012GSS 30 in. Haven Collection 1.2 cu. ft. Built-in Microwave Drawer, Presets, Touch Controls, Defrosting Rack, Stainless Steel
- 1000 WATTS OF POWER: With 10 power levels, cook meals with precise control and delicious results
- CONVENIENT PRESETS: Four automatic cooking options, including melt, soften, popcorn and beverage
- SMART DEFROSTING: Effective defrosting with a weight or timed option. Defrosting rack included for added convenience.
- 1-YEAR LIMITED WARRANTY: Our customer support team is based proudly in the USA. Exterior dimensions: 29.9″(W) x 23.2″(D) x 16″(H) Electrical Requirements: 120V/60Hz.
GASLAND Over the Stove Microwave 30 Inch, 1.9 Cu.ft. Over the Range Microwave with 11 Power Levels, One Touch Cooking, 400 CFM,1000W, LED, Turntable, Sensor Cook, Over Stove Microwave Oven, Black
- 【Multi-Stage Precise Cooking】Experience precise control with a microwave oven that delivers 1,000W power and 11 variable levels. Two-stage cooking easily handles recipes that need both gentle defrosting and strong heating for perfect results.
- 【One-Touch Smart Start】Enjoy quick, effortless meals using 9 microwave oven presets—Popcorn, Potato, Veggies, Pizza, Snack Menu, Melt/Soften, Auto Reheat, Auto Cook, and Auto Defrost. Just press one button or add 30 seconds anytime for extra heat.
- 【Efficient Airflow & Bright Lighting】 A 400 CFM fan swiftly removes smoke and odors. Two LED lights on the over the range microwave illuminate your stovetop, making cooking clearer and safer.
- 【Large Family Capacity】Built with 1.9 cu. ft of space, this over stove microwave fits large dishes for family dinners. The removable rack creates a double cooking area, while the turntable on/off option adds flexibility for every meal.
- 【2-in-1 Space-Saving Design】Combining a powerful over range microwave 30 inch with an efficient range hood, it frees your countertop and keeps your kitchen fresh, clean, and stylish.
COSMO COS-3012ORLP1SS 30 in. Stellar Collection 1.2 cu. ft. Slim Over the Range Microwave, 1000W, Automatic Presets, Touch Controls, Black
- 1000 WATTS OF POWER: With 11 power levels, cook meals with precise control and delicious results
- CONVENIENT TOUCH PRESETS: 7 auto cooking options, including popcorn, potato, sensor cook and sensor reheat
- SMART DEFROSTING: Effective defrosting with weight and timed options
- SMART SENSOR: Smart sensor cooking detects when food is hot
- 1-YEAR LIMITED WARRANTY: Our customer support team is based proudly in the USA. Exterior dimensions: 30″(W) x 18.5″(D) x 10.3″(H) Electrical Requirements: 120V/60Hz
30″ Over the Range Microwave Oven, ThermoMate 1.7 Cu. Ft. Capacity Microwave Over the Stove with One Touch, 1000 Cooking Watts, 300 CFM, 10 Power Levels, LED Lighting, Black
- 1.7 Cu. Ft. Large Capacity – The microwave over the range offers a large capacity of 1.7 cu. ft., with a size of 29.92×15×16.42 inch, with four auto-cook programs: reheat, popcorn, baked potato and beverage, which automatically adjusts the power and cooking time to cook a wide variety of foods with ease.
- 1000 Watts&10 Power Levels – An over-the-range microwave comes with 1000 watts of cooking power and a 10 different power levels, which allows you to adjust the cooking power from 0% to 100%. Equipped with a removable glass turntable, it rotate 360° to provide even heat.
- One-Touch Cooking Options – The microwave oven features one-touch cooking buttons allow you to easily cook your favorite foods. It is able to add up 30 seconds when you use the quick cook feature. And it comes with a safety lock that prevents children from accidental use or access.
- Two Speed Powerful Ventilation – The over-the-range microwave comes with two speed ventilation, typically in the form of exhaust fans, enjoy up to a 300 CFM air flow that help to remove smoke, steam, and odors generated during cooking. The built-in LED lighting feature, which provides extra illumination over the stove, making it easier to monitor your cooking and add an extra layer of ambient light to the kitchen.
- Easy to Clean – The over the range microwave is scratch resistance and longevity. Easy to wipe, quickly and easily wipes away and cleans spills in the microwave, giving you more time to enjoy life.
30″ Over the Range Microwave Oven, ThermoMate 1.7 Cu. Ft. Capacity Microwave Over the Stove with One Touch, 1000 Cooking Watts, 300 CFM, 10 Power Levels, LED Lighting, Stainless Steel
- 1.7 Cu. Ft. Large Capacity – The microwave over the range offers a large capacity of 1.7 cu. ft., with a size of 29.92×15×16.42 inch, with four auto-cook programs: reheat, popcorn, baked potato and beverage, which automatically adjusts the power and cooking time to cook a wide variety of foods with ease.
- 1000 Watts&10 Power Levels – An over-the-range microwave comes with 1000 watts of cooking power and a 10 different power levels, which allows you to adjust the cooking power from 0% to 100%. Equipped with a removable glass turntable, it rotate 360° to provide even heat.
- One-Touch Cooking Options – The microwave oven features one-touch cooking buttons allow you to easily cook your favorite foods. It is able to add up 30 seconds when you use the quick cook feature. And it comes with a safety lock that prevents children from accidental use or access.
- Two Speed Powerful Ventilation – The over-the-range microwave comes with two speed ventilation, typically in the form of exhaust fans, enjoy up to a 300 CFM air flow that help to remove smoke, steam, and odors generated during cooking. The built-in LED lighting feature, which provides extra illumination over the stove, making it easier to monitor your cooking and add an extra layer of ambient light to the kitchen.
- Easy to Clean – The over the range microwave is scratch resistance and longevity. Easy to wipe, quickly and easily wipes away and cleans spills in the microwave, giving you more time to enjoy life.
GE JVM3160DFBB 1.6 Cu. Ft. Over-the-Range Microwave Oven Black Bundle with 2 YR CPS Enhanced Protection Pack
- GE USA AUTHORIZED – Includes 2 Year Extended Protection Plan in ADDITION to the Included FULL Manufacturer Protection
- 1.6 cu. ft. capacity – 1000 Watts (IEC-705 test procedure)
- Two-speed, 300-CFM venting system – Removes smoke, steam and odors
- Turntable On/Off – Controls turntable operation
- Auto and time defrost – Defrosting times and power levels are programmed automatically or manually for optimal results
- Convenience cooking controls – Operating made quick and easy
- Charcoal filter replacement for microwaves with behind the door grille – Easily install your new charcoal odor filter
- IN THE BOX: GE 1.6 Cu. Ft. Over-the-Range Microwave Oven Black | Appliance Parts & Accessories | Miscellaneous | oven-accessories
- BUNDLE INCLUDES: 2 Year Premium Extended Service Protection Plan
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What size and capacity should I prioritize when choosing a 30‑inch microwave?
While all models are 30 inches wide, interior capacity varies from 1.2 to 1.9 cu ft. Larger capacity is useful for family‑size dishes and multi‑stage cooking, but it may come with a bigger footprint. Consider the typical dish sizes you cook and whether you need extra space for a turntable or a removable rack.
How important is ventilation CFM for an over‑the‑range (OTR) microwave?
Ventilation rating (CFM) measures how effectively the unit removes smoke, steam, and odors; higher CFM (300‑400) is better for heavy stovetop cooking. Models like the Frigidaire and Gasland offer 300‑400 CFM, while some slimmer OTR units provide only 200‑300 CFM, which may be sufficient for lighter cooking. Choose a higher CFM if you frequently use high‑heat stovetop techniques.
Should I pick a microwave with preset cooking programs or manual power levels?
Preset programs (popcorn, melt, beverage, etc.) simplify common tasks and are found on many Cosmo and ThermoMate models. Manual power levels give finer control for recipes that need specific heating, which is useful for experienced cooks. A hybrid approach—both presets and adjustable power—offers the most flexibility.
What are the benefits of a built‑in or drawer microwave versus an over‑the‑range model?
Built‑in and drawer microwaves, like the KoolMore drawer, free up countertop space and provide a sleek, integrated look, but they require cabinet modifications for installation. Over‑the‑range units combine a microwave with a range hood, saving space and adding ventilation, though they may be bulkier. Choose based on your kitchen layout and whether you need extra ventilation.
How does cooking power (watts) affect performance across these models?
All listed 30‑inch microwaves deliver around 1000 W, which provides fast, even heating for most foods. Higher wattage shortens cooking times and improves defrost accuracy, especially for larger items. Look for models that also offer multiple power levels to fine‑tune heating intensity.
Is it worth paying more for extra features like smart defrost or sensor cooking?
Smart defrost and sensor cooking automate time and power settings, reducing guesswork and improving results, especially for beginners. These features are common on Cosmo and ThermoMate models and add modest cost. If you value convenience and consistent outcomes, the extra price can be justified.
What should I consider regarding warranty and after‑sales support?
Warranty length varies; many Cosmo units include a 1‑year limited warranty, while Frigidaire and GE offer up to 2‑year extended protection plans. Longer warranties can save money on repairs and indicate manufacturer confidence. Check the warranty terms and whether service centers are easily accessible in your region.