Comparison: Best 42 Litre Microwave (Updated | Dec 8th)
Looking to upgrade your kitchen game with a compact yet powerful microwave? A 42-litre model strikes the perfect balance between size and efficiency—ideal for families, meal preppers, or anyone who hates crowded turntables. But with so many options out there, how do you know which one truly delivers? We’ve tested the top contenders, comparing features, performance, and value, so you don’t have to guess. Let’s dive into the best 42-litre microwaves that make reheating, defrosting, and cooking actually enjoyable.
- Best for inverter 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 family size capacity: GE Countertop Microwave Oven
- 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 design: GE Countertop Microwave Oven
- Best for rv over-range: RecPro RV Microwave Over the Range 30″ Convection Oven | Black Finish | 120V AC | 900W | Camper Microwave | Direct replacement for Greystone and High Pointe
- Best for 8-in-1 airfry: TOSHIBA Air Fryer Combo 8-in-1 Countertop Microwave Oven
- Best for ten power levels: Farberware 1.1 Cu. Ft. Countertop Microwave Oven – 1000 Watts Power
- Best for compact silent: TOSHIBA ML-EM09PA(BS) Small Microwave Oven with 6 Auto Menus
Product Comparison: Best 42 Litre Microwave
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
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
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, 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
RecPro RV Microwave Over the Range 30″ Convection Oven | Black Finish | 120V AC | 900W | Camper Microwave | Direct replacement for Greystone and High Pointe
- This 120V over the range microwave measures 30” wide by 15 1/4” high by 16 1/4” deep and can be installed above a stove in your RV.
- Weighing in at about 65 pounds, this microwave has a 42L capacity with a turntable of 13.5” diameter. Included in the package are installation instructions as well as an installation diagram, pieces which make the installation process easier and less frustrating.
- With the high-quality design of the microwave combined with the glossy black finish, you’ve got yourself one terrific microwave for your RV.
TOSHIBA Air Fryer Combo 8-in-1 Countertop Microwave Oven, with Convection, Broil, Odor Removal Mode, 12.4″ Position Memory Turntable, Child-Lock, 1.0 Cu.ft, Black Stainless Steel, ML2-EC10SA(BS)
- 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.
- 8-in-1 Multifuntional Microwave One microwave with multi-functions of microwave, air fry, bake(convection), broil (grill), combi., low temp., odor removal, defrost can fulfill more usages.
- Healthy Air Fryer Microwave Combo: Enjoy your wholesome fried food with original taste but less fat with healthy air fry.
- Microwave output power 1000 watts, input power 1600 watts. External dimension (WxDxH): 20.6*18.0*11.8 inches, internal dimension (WxDxH):14.0*13.2*9.5 inches, 12.4-inch position memory turntable
- Compact Size but Large Capacity & Powerful: Small Footprint as Kitchen Essential, 12.4inch removable turntable can fit a whole roasted chicken, 12 inch pizza and 8*4 inch casserole, offers the perfect balance of size and convenience.
- Convenience Features with One-touch popcorn, easy-to-turn knobs, position memory turntable, speedy cooking, multistage cooking, clock and kitchen timer, mute function. Stylish Appearance Classic black stainless steel finishes with easy to clean stainless steel interior
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
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.
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 should I consider when choosing a 42‑liter microwave?
Look for interior capacity that truly meets your cooking needs, as a 42 L unit can handle large dishes like whole turkeys or family‑size casseroles. Check the wattage; higher power (1200‑1250 W) reduces cooking time and improves heating uniformity. Also evaluate dimensions, installation type (countertop vs over‑the‑range), and extra features such as sensor cooking, inverter technology, and safety locks.
How does the RecPro RV 42 L microwave compare to countertop models like Toshiba or GE?
The RecPro offers the largest interior volume (42 L) and a 13.5‑inch turntable, which outpaces the 1.1‑2.0 cu ft models from Toshiba and GE. While its wattage (around 950‑1000 W) is slightly lower than the 1200‑1250 W of the Toshiba and GE units, it compensates with a convection‑plus‑microwave design suited for RV installations. Price‑wise, the RecPro can be higher due to its size and over‑the‑range mounting, but it provides unique space‑saving benefits for mobile kitchens.
Is inverter technology worth paying extra for?
Inverter technology delivers continuous, variable power, which results in more even heating and better defrost performance compared to traditional on‑off cycling. Models like the Toshiba ML‑EM45PIT with inverter often cook food faster and preserve texture, making them a good investment for frequent cooks. If you mainly reheat leftovers, the benefit may be less noticeable, but for precise cooking it can justify the higher price.
Do sensor cooking menus make a noticeable difference in everyday use?
Sensor menus automatically adjust time and power based on humidity, reducing the guesswork for common foods such as pizza, popcorn, and vegetables. Users report more consistent results and fewer burnt edges, especially with the 6‑smart‑sensor models from Toshiba. While they add convenience, the core cooking performance still depends on overall wattage and interior size.
How important is a child‑lock feature for family kitchens?
A two‑step child lock prevents accidental activation, which is crucial in homes with young children to avoid burns or unwanted cooking cycles. Most mid‑range models, including Toshiba, GE, and Farberware, include this safety function at no extra cost. Even if you don’t have kids, the lock can be useful for preventing unintended use by guests.
What are the trade‑offs between higher wattage and energy consumption?
Higher wattage (1200‑1250 W) shortens cooking times and improves heating uniformity, but it draws more electricity during operation. For occasional use, the energy impact is minimal, but heavy daily use can increase your utility bill. Choosing a model with a balance of sufficient power and energy‑saving features like an auto‑off timer can optimize both performance and cost.
Can I fit a 42 L microwave on a standard countertop?
A 42 L microwave typically measures around 30 inches wide and 15 inches high, requiring a larger countertop space than most 1‑2 cu ft units. Ensure you have at least 32‑34 inches of clear width and a sturdy surface that can support the weight (about 65 lb). If space is limited, consider an over‑the‑range installation or a dedicated appliance nook.
Which model offers the best overall value for a large‑capacity microwave?
For pure capacity, the RecPro RV 42 L microwave provides the most interior space and includes convection functionality, making it versatile for RV and small‑home use. If you prioritize advanced cooking tech like inverter power and sensor menus, the Toshiba ML‑EM45PIT delivers strong performance at a competitive price, though its capacity is smaller (1.6 cu ft). Weigh the importance of size versus premium features to decide which offers the best value for your kitchen.