What is the Smallest Microwave Oven? A Comprehensive Guide

In today’s fast-paced world, convenience is key. One appliance that epitomizes convenience in the kitchen is the microwave oven. However, with increasing urbanization and smaller living spaces, the need for compact, space-saving appliances has never been greater. This comprehensive guide will explore what is the smallest microwave oven, its benefits, and how to select the perfect model for your needs.

What is the Smallest Microwave Oven?

When we talk about the smallest microwave oven, we’re referring to microwaves with the most compact dimensions, typically around 0.5 to 0.7 cubic feet in capacity. These models are designed for small kitchens, dorm rooms, offices, and even travel purposes. Despite their small size, these microwaves offer essential functions like reheating, defrosting, and even cooking small meals.

Top Features of Smallest Microwave Ovens

Space-Saving Design

The primary feature of the smallest microwave ovens is their compact design. They are typically less than 18 inches in width, making them ideal for tight spaces. This space-saving design ensures that you can still enjoy the convenience of a microwave without sacrificing valuable counter space.


Many small microwaves are lightweight and easy to move, making them perfect for people who travel frequently or need a microwave that can be easily relocated within their home or office.


Despite their small size, these microwaves are efficient and often come with advanced features such as quick-cook settings, multiple power levels, and auto-cook menus. This efficiency ensures that you can prepare your meals quickly and with minimal energy consumption.

What is the Smallest Microwave Oven

Popular Brands Offering Compact Microwaves

Several reputable brands offer compact microwaves, each with its unique features and advantages. Here are some of the most popular ones:


Panasonic is known for its high-quality electronics, and their compact microwaves are no exception. Models like the Panasonic NN-SD372S offer Inverter Technology, which ensures even cooking and defrosting.


Whirlpool offers compact microwaves that are both affordable and reliable. The Whirlpool WMC20005YW is a popular model known for its sleek design and ease of use.


AmazonBasics has entered the market with budget-friendly options like the AmazonBasics Microwave, which features voice control via Alexa, making it a modern addition to any small kitchen.

Comparing Different Models

When comparing different models of small microwaves, consider the following factors:


The smallest microwaves typically range from 0.5 to 0.7 cubic feet. Ensure the dimensions fit your available space.


Most small microwaves have a power range of 600 to 800 watts. Higher wattage typically means faster cooking times.


Prices for compact microwaves can vary widely, from as low as $50 to over $200, depending on the brand and features.

Special Features

Look for features like preset cooking functions, turntables, and child safety locks to find a model that meets your needs.

How to Choose the Best Small Microwave

Key Factors


Ensure the microwave’s dimensions will fit your space, especially if you plan to place it in a cabinet or other confined area.


Consider your cooking needs. Higher wattage means faster cooking, but also higher energy consumption.


Look for essential features like defrost, reheat, and specific cooking presets. Advanced models may offer more sophisticated options like grilling and convection cooking.


Balance your budget with the features you need. Sometimes spending a bit more can get you a microwave with better durability and more functions.

What is the Smallest Microwave Oven

Advantages of Small Microwave Ovens


The small size and lightweight nature of these microwaves make them easy to move and transport. This is particularly useful for students, renters, and frequent travelers.

Energy Efficiency

Smaller microwaves consume less energy compared to their larger counterparts, which can result in lower electricity bills.


These microwaves are perfect for small kitchens, offices, and dorm rooms where space is at a premium.

Disadvantages of Small Microwave Ovens

Limited Capacity

The primary downside is their limited capacity, which might not be suitable for large families or cooking large meals.

Lower Power

Smaller microwaves often have lower wattage, which can result in longer cooking times for certain foods.

Fewer Features

Compact models may lack some of the advanced features found in larger microwaves, such as convection cooking or grilling.

Innovative Uses of Small Microwaves


For those on the go, small microwaves can be a lifesaver. They can be used in RVs, boats, and even in hotel rooms, ensuring you have access to quick meals and snacks wherever you are.

Small Apartments

In urban environments, space is often limited. Small microwaves fit perfectly in small apartments, allowing residents to enjoy the convenience of a microwave without taking up too much space.


Small microwaves are ideal for office kitchens, providing a quick and easy way for employees to heat up their lunches without occupying too much counter space.

Small Microwave Ovens for Dorm Rooms

Best Choices for Students

For students living in dorms, a small microwave is almost a necessity. Models like the RCA RMW733 offer a perfect balance of size, power, and functionality, making them ideal for heating up leftovers or making quick meals between classes.

Portable Microwaves for Travel

Compact Models for Caravans and RVs

Travel enthusiasts often rely on portable microwaves for their journeys. Models such as the Black+Decker EM720CB7 are compact and lightweight, making them perfect for caravans and RVs. They offer the convenience of home cooking while on the road.

Energy Efficiency in Small Microwaves

How They Save Energy and Lower Bills

Small microwaves are inherently more energy-efficient due to their size. They use less power to operate and often come with energy-saving features like eco-mode, which reduces energy consumption when the microwave is not in use.

Installation Tips for Small Microwaves


When installing a small microwave, ensure it is placed on a stable, level surface. Avoid placing it too close to the edge of the counter or shelf.


Proper ventilation is crucial to prevent overheating. Make sure there is adequate space around the microwave for air circulation.

Power Requirements

Check the microwave’s power requirements and ensure that the electrical outlet can handle the load. Avoid using extension cords as they can pose a fire hazard.

Maintenance and Cleaning

Tips for Keeping Your Microwave in Top Condition

Regular maintenance and cleaning are essential for the longevity and performance of your microwave. Wipe down the interior after each use to prevent food buildup. Use a microwave-safe cleaner to remove stubborn stains and odors.

What is the Smallest Microwave Oven

Safety Tips for Using Small Microwaves

Preventing Fires

Never leave the microwave unattended while in use. Avoid using metal utensils or containers, as they can cause sparks and fires.

Proper Usage

Always follow the manufacturer’s instructions for safe use. Ensure that food is covered to prevent splatters and avoid overheating liquids, which can explode.

Budget-friendly Small Microwaves

Best Affordable Models

If you’re on a budget, there are several affordable small microwave models available. The COMFEE’ EM720CPL-PMB is a great option, offering reliable performance and essential features at a reasonable price.

High-End Small Microwaves

Luxury Models with Extra Features

For those willing to invest in a high-end microwave, models like the Breville BMO650SIL offer advanced features such as smart cooking technology, sleek designs, and superior build quality.

Customer Reviews and Feedback

What Users Say About Small Microwaves

Customer reviews provide valuable insights into the performance and reliability of small microwaves. Many users appreciate the convenience and space-saving benefits, though some mention the limited cooking capacity as a drawback.

Future Trends in Compact Microwaves

Innovations and Predictions

The future of compact microwaves looks promising, with innovations such as smart technology integration, more energy-efficient designs, and multifunctional capabilities becoming increasingly popular.


What is the smallest microwave oven available? The smallest microwave ovens available typically range from 0.5 to 0.7 cubic feet in capacity. Models like the Whirlpool WMC20005YW are among the most compact.

Can a small microwave cook a full meal? While small microwaves can cook meals, their limited capacity may restrict the size of the meal. They are best suited for reheating, defrosting, and cooking smaller portions.

Are small microwaves energy-efficient? Yes, small microwaves are generally more energy-efficient due to their lower wattage and smaller size, which requires less power to operate.

What features should I look for in a small microwave? Look for essential features like preset cooking functions, multiple power levels, a turntable, and child safety locks. Advanced models may offer additional features like grilling and convection cooking.

Are small microwaves safe to use? Yes, small microwaves are safe to use when operated according to the manufacturer’s instructions. Ensure proper ventilation and avoid using metal containers to prevent sparks and fires.

Can I use a small microwave in an RV or caravan? Absolutely! Many small microwaves are designed for portability and can be used in RVs and caravans, providing convenience while traveling.


Choosing the smallest microwave oven requires careful consideration of your specific needs, space constraints, and budget. Whether you’re a student, a frequent traveler, or someone living in a small apartment, there’s a compact microwave out there for you. With the right model, you can enjoy the convenience of a microwave without compromising on space or functionality.

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