Comparison: Best Microwave 42L (Updated | Dec 8th)
Looking for the best 42L microwave to upgrade your kitchen game? Whether you’re reheating leftovers, defrosting dinner, or whipping up a quick snack, a spacious 42-liter model offers room and versatility most compact microwaves can’t match. We’ve tested top brands, compared features like power settings, ease of use, and smart functions, so you don’t have to guess. From sleek designs to powerful performance, we’ll help you find the perfect fit—because your microwave should do more than just heat coffee. Let’s dive in.
- Best for inverter power cooking: TOSHIBA ML-EM45PIT(BS) Countertop Microwave Oven with Inverter Technology
- Best for memory turntable: TOSHIBA ML-EM45P(BS) Countertop Microwave Oven with Smart Sensor and 13.6″ Removable Position Memory Turntable
- Best for compact powerhouse: GE Countertop Microwave Oven
- Best for removable turntable: TOSHIBA EM131A5C-BS Countertop Microwave Ovens 1.2 Cu Ft
- Best for space-saving sensor: GE Countertop Microwave Oven
- Best for air fry convection: GE GCST10A1WSS 1.0 Cu Ft Convection Microwave Oven
- Best for compact auto menus: TOSHIBA ML-EM09PA(BS) Small Microwave Oven with 6 Auto Menus
- Best for stainless smart sensor: TOSHIBA EM131A5C-SS Countertop Microwave Ovens 1.2 Cu Ft with 12.4″ Removable Turntable Smart Humidity Sensor
- Best for budget friendly cook: Farberware 1.1 Cu. Ft. Countertop Microwave Oven – 1000 Watts Power
- Best for space-saving microwave: GE Countertop Microwave Oven
Product Comparison: Best Microwave 42L
TOSHIBA ML-EM45PIT(BS) Countertop Microwave Oven with Inverter Technology, Kitchen Essentials, Smart Sensor, Auto Defrost, 1.6 Cu.ft, 13.6″ Removable Turntable, 33lb.&1250W, Black Stainless Steel
- Two-Step Child Lock: This mandatory safety feature helps prevent unintended use by younger family members, plesase open the machine according to the steps shown in the figure.
- Specification: With output power 1250 watts, input power 1350 watts. External dimensions 21.8x 19.2x 12.9 inches (WxDxH); internal dimensions 15.5×17.0x 10.2 inches (WxDxH); includes 13.6 inch glass turntable
- Origin Inverter Technology: This microwave oven with inverter technology, provides even heating and defrosting, enables faster cooking and more satisfying user experience.
- 6 Smart Sensor Auto Menus: Pre-programmed sensor menus for optimum heating of popular foods like pizza, potato, vegetables and more. Smart sensor will automatically adjust power and keeps food texture.
- Sound On/Off Function: If you wish to mute the buzzer of the microwave, pleas long press on the button “8” for 3-5 seconds. The buzzer is automatically switched off after a long beep.
- Quick Start Button One touch quick access to start the countertop microwave from 1 to 3 minutes cooking at full power
- First Use Tips The microwaves keypad is covered by a protective film during shipment. Please peel it off before first use. 1 year limited warranty, please keep the packaging for contacting Toshiba after sales service and product returns.
TOSHIBA ML-EM45P(BS) Countertop Microwave Oven with Smart Sensor and 13.6″ Removable Position Memory Turntable, Sound On/Off Function, 1200W, 1.6 Cu.ft, Black Stainless Steel
- 【Better texture with sensor menus 】This 1200-watt high power countertop microwave with 10 power levels includes a pre-programmed sensor menu for optimum heating of popular foods like pizza, potato, vegetable and more
- 【Large Capacity for a Family Size】1.6 cu. ft. capacity ; 13.6″ turntable; fitting a 13inch pizza; with one touch popcorn button as kitchen essential
- 【Position Memory Turntable】 Innovative position-memory technique resets the turntable to the initial position for more convenient and safer use
- 【Convenience Features】Auto defrost, fast cooking, memory function, multi-stage cooking, child safety lock, clock and kitchen timer
- 【Sound On/Off Function】If you wish to mute the buzzer of the microwave, please long press on the button “8” for 3-5 seconds; The buzzer is automatically switched off after a long beep.
- 【Stylish Design for Kitchen】Stylish black stainless-steel finish adds the perfect look in every kitchen
- 【Product Specs】External dimension (WxDxH): 21.77″x17.91″x12.87″, internal dimension (WxDxH): 15.51″x17.05″x10.24″,13.6″position memory turntable
- 【First Use Tips】The keypad is covered by a protective film during shipment; Please peel it off before first use.
GE Countertop Microwave Oven,1, 200-watt Capacity, 2.0 Cubic Ft., 8 Auto Setting Cooking Settings, Child-Lock Technology, Kitchen Essentials for the Countertop, Dorm Room or Apartment, Stainless Steel
- TWO-STEP CHILD LOCK: This mandatory feature helps prevent unintended use by younger family members, with the option to deactivate it if not needed.
- COMPACT YET POWERFUL: 1200watts of power and 2.0 CU. FT. inside allow for effective, efficient cooking while not taking up valuable kitchen space; glass turntable rotates for optimum cooking
- SENSOR COOKING CONTROLS: Automatically adjusts time and power for delicious cooking results
- WEIGHT AND TIME DEFROST: Simply enter the weight of the food, and the oven automatically sets the optimal defrosting time and power level or set your desired time for defrosting
- CONVENIENT CONTROLS: Simple, one-touch operation with Instant On express cooking controls and multiple cooking modes; kitchen timer, and cooking complete alarms add convenience
TOSHIBA EM131A5C-BS Countertop Microwave Ovens 1.2 Cu Ft, 12.4″ Removable Turntable Smart Humidity Sensor 12 Auto Menus Mute Function ECO Mode Easy Clean Interior Black Color 1000W
- Microwave output power 1000 watts, input power 1600 watts. External dimensions 20.6 x 16.0 x 11.8 inches (WxDxH); internal dimensions 13.1 x 12.4 x 8.3 inches (WxDxH); includes 12.4-inch glass turntable.
- Smart Sensor Technology for Optimal Cooking: Automatically adjusts cooking time and power based on food humidity, ensuring perfectly cooked meals every time. Say goodbye to overcooked or undercooked dishes.
- 6 Preset Menus: This countertop microwave features 6 preset menu options for popular foods like pizza, veggle, sensor reheat and more.
- 10 Unique Power Levels with clock and kitchen timer: Tailor your cooking power levels for greater culinary flexibility, making it an essential kitchen tool. Perfect for everything from deodorization to boiling liquids.
- Easy Defrost & One touch start: Defrost your frozen food by weight or by time. Quick access to start the microwave from 1 to 6 minutes cooking at full power.
- Mute Mode: If yout want to mute the buzzer of the microwave, please long press on the button “8” For 3-5 seconds. The buzzer is automatically switched off after a long beep.
GE Countertop Microwave Oven, 1,150-watt Capacity, 1.6 Cubic Ft., 8 Auto Setting Cooking Settings, Child-Lock Technology, Kitchen Essentials for the Countertop, Dorm Room or Apartment, Stainless Steel
- TWO-STEP CHILD LOCK: This mandatory feature helps prevent unintended use by younger family members, with the option to deactivate it if not needed.
- COMPACT YET POWERFUL: 1150 watts of power and 1.6 CU. FT. inside allow for effective, efficient cooking while not taking up valuable kitchen space; glass turntable rotates for optimum cooking
- SENSOR COOKING CONTROLS: Automatically adjusts time and power for delicious cooking results
- WEIGHT AND TIME DEFROST: Simply enter the weight of the food, and the oven automatically sets the optimal defrosting time and power level or set your desired time for defrosting
- CONVENIENT CONTROLS: Simple, one-touch operation with Instant On express cooking controls and multiple cooking modes; kitchen timer, and cooking complete alarms add convenience
GE GCST10A1WSS 1.0 Cu Ft Convection Microwave Oven, 1050W Countertop Air Fry Microwave with Broil & Crisper Pan, Compact Stainless Steel Design
- COMPACT YET POWERFUL: This 1,050-watt & 1.0 CU FT. compact microwave offers the perfect balance of size and convenience, designed to fit perfectly in dorm rooms, offices and kitchens alike
- AIR FRY MODE: Enjoy healthier, crispier versions of your favorite foods with the built-in air fryer that delivers fast, perfectly browned results
- CONVECTION MODE: Enjoy perfectly even browning using convection technology and an elevated rack that lets hot air flow around your food for consistent results
- BROIL MODE: Built-in broiler radiates high heat to sear, caramelize, and finish foods just like a traditional grill rack
- PRESET CONTROLS: Use microwave preset controls like Fries and Nuggets to make operation quick and easy, while ensuring precisely cooked results
- TWO-STEP CHILD LOCK: This mandatory feature helps prevent unintended use by younger family members, with the option to deactivate it if not needed
- GLASS TURNTABLE: Rotates food throughout the cycle for even through cooking of food
TOSHIBA ML-EM09PA(BS) Small Microwave Oven with 6 Auto Menus, Mute Function & Child Lock, LED Lighting, Perfect for Apartment, 0.9 Cu Ft, 10.6 Inch Removable Turntable, 900W, Black Stainless Steel
- Two-Step Child Lock: This mandatory safety feature for microwaves helps prevent unintended use by younger family members, plesase open the machine according to the steps shown in the figure.
- Microwave output power 900 watts, input power 1400 watts. External dimensions 18.7x 14.7x 10.7 inches (WxDxH); internal dimensions 12.1 x 10.9 x 7.6 inches (WxDxH); includes 10.6-inch glass turntable.
- 6 Preset Menus: This compact microwave features 6 preset menu options for popular foods like popcorn, pizza, potato and more.
- 11 Unique Power Levels with clock and kitchen timer: Tailor your cooking power levels for greater culinary flexibility, making it an essential kitchen tool. Perfect for everything from deodorization to boiling liquids.
- Easy Defrost & One touch start: Defrost your frozen food by weight or by time. Quick access to start the microwave from 1 to 6 minutes cooking at full power.
- Mute Mode: If you wish to silence the beeping sound that signals the end of cooking, please long press on the button “8” For 3-5 seconds. The buzzer is automatically switched off after a long beep.
TOSHIBA EM131A5C-SS Countertop Microwave Ovens 1.2 Cu Ft with 12.4″ Removable Turntable Smart Humidity Sensor, 12 Auto Menus Mute Function ECO Mode Easy Clean Interior, 1000W, Silver
- Microwave output power 1000 watts, input power 1600 watts. External dimensions 20.6 x 16.0 x 11.8 inches (WxDxH); internal dimensions 13.1 x 12.4 x 8.3 inches (WxDxH); includes 12.4-inch glass turntable.
- Smart Sensor Technology for Optimal Cooking: Automatically adjusts cooking time and power based on food humidity, ensuring perfectly cooked meals every time. Say goodbye to overcooked or undercooked dishes.
- 6 Preset Menus: This countertop microwave features 6 preset menu options for popular foods like pizza, veggle, sensor reheat and more.
- 10 Unique Power Levels with clock and kitchen timer: Tailor your cooking power levels for greater culinary flexibility, making it an essential kitchen tool. Perfect for everything from deodorization to boiling liquids.
- Easy Defrost & One touch start: Defrost your frozen food by weight or by time. Quick access to start the microwave from 1 to 6 minutes cooking at full power.
Farberware 1.1 Cu. Ft. Countertop Microwave Oven – 1000 Watts Power, Auto Cook Settings, Defrost, Easy Clean and Child Safety Lock – Stainless
- CONVENIENT MICROWAVE: Prepare quick and easy meals in a snap with our powerful microwave. It packs 1000 of output power and features a range of settings for press-and-go speed.
- POWERFUL SETTINGS: This microwave has ten power levels with multi-stage cooking. You can fully customize your cooking with six one-touch options, including popcorn, potato, and pizza. Defrost by weight or by time settings to make quick work of any task.
- PERFECT SIZE: Measuring 1.1 cu ft, this microwave is the ideal small-space solution that offers full-sized cooking in a compact space. It features an easy-to-clean interior and exterior and is perfect for the home or office.
- ALL YOU NEED: This microwave has a clear LED display with a kitchen timer and clock that lets you easily keep track of time. Easy-to-view interior lighting lets you keep an eye on your dish, and a child safety lock adds additional security.
- FARBERWARE: From weeknight favorites to family feasts they’ll never forget, Farberware helps today’s families craft the meals that make memories and bring everyone together.
- 1 through 6-minute Express Cooking quick start controls and Add 30-Seconds control
GE Countertop Microwave Oven, Compact 1.1 Cubic Ft., 950-watt Capacity, 6 Auto Cooking Settings, Child-Lock Technology, Kitchen Essentials for the Countertop, Dorm Room or Apartment, Stainless Steel
- TWO-STEP CHILD LOCK: This mandatory feature helps prevent unintended use by younger family members, with the option to deactivate it if not needed.
- SPACE-SAVING EXTERIOR, SPACIOUS INTERIOR: 950 watts of power and 1.1 cu. ft. inside allow for effective, efficient cooking while not taking up valuable kitchen space; glass turntable rotates throughout cycles for optimum cooking
- CONVENIENT CONTROLS: Simple, one-touch operation with convenience cooking controls; kitchen timer, child lock controls and cooking complete alarms add convenience
- WEIGHT & TIME DEFROST – Simply enter the weight of the food, and the oven automatically sets the optimal defrosting time and power level or set your desired time for defrosting
- EASY SET UP: Freestanding microwave fits easily on countertop or open shelf, with 39inch power cord
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
How do I choose the right microwave capacity for a family of four?
Look for a capacity between 1.5 and 2.0 cubic feet (approximately 42‑57 L) to comfortably fit plates, pizza, and larger dishes. Models like the Toshiba ML‑EM45P and GE 2.0 cu ft oven provide ample interior space without taking up too much countertop area. If you have limited kitchen space, a 1.1‑1.6 cu ft unit can still handle everyday meals but may require more frequent reheating.
What are the key differences between inverter technology and traditional magnetron microwaves?
Inverter microwaves, such as the Toshiba ML‑EM45PIT, deliver continuous power levels for more even heating and better texture, especially for defrosting and delicate foods. Traditional models use fixed power steps, which can lead to hot spots and overcooking. While inverter units are often slightly pricier, they can reduce cooking time and improve food quality.
Which microwave offers the best value for its features?
The Toshiba ML‑EM45P provides a solid mix of 1200 W power, a 13.6″ turntable, smart sensor menus, and a child‑lock at a competitive price point. GE’s 2.0 cu ft model adds extra capacity and similar sensor cooking but usually costs more. For budget‑focused shoppers, the Farberware 1.1 cu ft microwave delivers 1000 W power and essential presets at a lower price, though it lacks advanced inverter tech.
How important is the child‑lock feature when comparing these microwaves?
A two‑step child lock prevents accidental operation, which is a safety priority for families with young children. Most models listed—Toshiba, GE, and the smaller Toshiba ML‑EM09PA—include this feature, making it a standard rather than a differentiator. However, some users find the lock on certain models easier to engage and release, so checking the user interface can influence your choice.
Do sensor cooking presets make a noticeable difference in everyday meals?
Sensor presets automatically adjust time and power based on humidity, delivering consistent results for foods like pizza, popcorn, and vegetables. Models such as the Toshiba ML‑EM45P and GE ovens include 6‑8 auto‑set menus, which can simplify cooking for busy households. While you can manually program settings, sensor menus save time and reduce the risk of overcooking.
Is the turntable size a factor I should consider?
Yes, a larger turntable (13.6″ on the Toshiba models) accommodates bigger plates and a 13″ pizza, reducing the need to rotate dishes manually. Smaller units like the Toshiba ML‑EM09PA have a 10.6″ turntable, which may limit the size of items you can cook in one go. Choose a turntable size that matches the typical dishware you use.
How does power wattage affect cooking speed and food quality?
Higher wattage (1200‑1250 W) microwaves heat food faster and provide more even cooking, which is especially useful for defrosting and reheating dense meals. Lower‑wattage models (900‑950 W) are adequate for basic reheating but may require longer cook times and can produce uneven results. If speed and texture are priorities, aim for a microwave with at least 1100 W output.
What extra functions should I look for beyond basic microwaving?
Consider models with convection or air‑fry capabilities, like the GE GCST10A1WSS, if you want to brown, crisp, or bake without a separate appliance. Multi‑stage cooking, auto‑defrost by weight, and mute functions add convenience and flexibility. These extra features increase the overall value, especially for kitchens where space is at a premium.