Updated:22 October 2026
Rank 1-13 of the best Microwaves Under £100
Our recommendation Price Customer rating
1. Comparison winner
Russell Hobbs RHM2076B 20L Black Digital Microwave
Russell Hobbs RHM2076B 20L Black Digital Microwave
Available immediately
free shipping
  • compact design with a 20-litre capacity to fit standard dinner plates
  • 741 watts of microwave power for quick cooking
  • removable glass turntable is dishwasher safe for easy cleaning
Our rating
9,8
very good
2. Best value
Russell Hobbs RHMM827SS Stainless Steel Microwave 20L
Russell Hobbs RHMM827SS Stainless Steel Microwave 20L
Available immediately
free shipping
  • compact design with dimensions of 26.4 cm height x 45.6 cm width x 35.3 cm depth
  • five power settings for tailored cooking
  • easy-to-clean design with a stainless steel fascia
Our rating
9,6
very good
900+ purchases last month
Toshiba 20L Digital Microwave MM-EM20P(WH)
Toshiba 20L Digital Microwave MM-EM20P(WH)
Available immediately
free shipping
  • 20 litres of storage space suitable for smaller kitchens, caravans, student accommodation and flats
  • 11 power settings for tailored cooking preferences such as popcorn, potatoes and frozen vegetables
  • removable glass turntable is dishwasher safe for easy cleaning
Our rating
9,6
very good
600+ purchases last month
4. Bestseller
Russell Hobbs RHMM701S 17 Litre Solo Microwave
Russell Hobbs RHMM701S 17 Litre Solo Microwave
Available immediately
free shipping
  • compact design ideal for kitchens with limited space
  • microwave with 5 power levels and defrost setting to tailor cooking
  • easy to clean design for hassle-free maintenance
Our rating
9,6
very good
100+ purchases last month
Russell Hobbs 20L Black Microwave RHM2027B
Russell Hobbs 20L Black Microwave RHM2027B
Available immediately
free shipping
  • compact design measuring 25.8 cm high, 44 cm wide, and 33.8 cm deep with a 20-litre capacity, ideal for small kitchens
  • five power levels including a defrost setting cater to various cooking needs
  • easy to clean with a dishwasher-safe glass turntable
Our rating
9,5
very good
400+ purchases last month
Russell Hobbs RHM1714B 17L Digital Solo Microwave
Russell Hobbs RHM1714B 17L Digital Solo Microwave
Available immediately
free shipping
  • compact design with dimensions of 26.2 x 45.2 x 36 cm and 17 litres capacity, ideal for small spaces
  • five different power levels including a defrost setting for versatile cooking
  • easy-to-clean design with simple button controls and a 60-minute timer
Our rating
9,3
good
Tower T24042BLK Manual Microwave, 800W, 20L
Tower T24042BLK Manual Microwave, 800W, 20L
Available immediately
free shipping
  • compact design for convenient storage
  • 6 adjustable heat settings, 800W output for efficient cooking
  • easy-to-clean design features removable components
Our rating
9,1
good
400+ purchases last month
VYTRONIX VY-HMO800 Digital Microwave, 800W, 20L, Black
VYTRONIX VY-HMO800 Digital Microwave, 800W, 20L, Black
Available immediately
free shipping
  • compact design with dimensions of 26 x 45 x 36 cm and a 20-litre capacity
  • five power levels allowing for tailored cooking experience
  • easy-to-clean interior design
Our rating
9,0
good
200+ purchases last month
TOSHIBA 20L Microwave MM-MM20P(WH)
TOSHIBA 20L Microwave MM-MM20P(WH)
Available immediately
free shipping
  • compact design fits well in smaller kitchens, caravans, or flats
  • five power settings allow for versatile cooking options
  • removable glass turntable is dishwasher safe for easy cleaning
Our rating
9,0
good
COMFEE' 19L Mini Microwave Oven CMO-MP012ND
COMFEE' 19L Mini Microwave Oven CMO-MP012ND
Available immediately
free shipping
  • compact 19 litres microwave with a small external size, ideal for limited spaces
  • five power settings allow cooking a range of foods like popcorn, potatoes, and beverages
  • lightweight design that is easy to clean, weighing only 6.1 kilograms
Our rating
8,9
good
800+ purchases last month
Swan SM4420BLK Manual Microwave, 700W, 20L
Swan SM4420BLK Manual Microwave, 700W, 20L
Available immediately
free shipping
  • 20 litres of capacity to accommodate a standard 10-inch dinner plate
  • 700 watts of output power with 5 power levels for adaptable cooking
  • easy-to-clean design simplifies maintenance
Our rating
8,6
good
Russell Hobbs RHM1725 Microwave 17L White
Russell Hobbs RHM1725 Microwave 17L White
Available immediately
free shipping
  • 17 litres of capacity, perfect for small kitchens
  • 5 microwave settings for versatile cooking needs, including defrost option
  • convenient dials for power level and cooking time selection
Our rating
8,5
good
700+ purchases last month
EMtronics 20L 700W Microwave Black
EMtronics 20L 700W Microwave Black
Available immediately
free shipping
  • compact design with dial operation
  • five power settings including defrost, with 700w microwave
  • flat contours designed to be easily wiped clean
Our rating
7,5
satisfactory

Similar Microwave Under £100 comparisons

Microwaves Under £100 buying guide: How to choose the right product from the above Microwaves Under £100 test or comparison

Understanding the Basics: What to Look for in a Microwave Under £100

Budget Considerations

When searching for a microwave under £100, it’s essential to define what features are vital for your kitchen. At this price point, we’ll still find models that offer good performance without breaking the bank. The goal is to balance functionality and reliability, ensuring you get decent cooking power, an easy-to-use interface, and enough capacity for your needs.

Size and Capacity

Think about your kitchen space and how much food you typically cook. Microwaves range in size from compact models perfect for small kitchens or dorms, to more spacious ones that can accommodate large dishes. A medium-sized microwave generally offers sufficient capacity for everyday meals, like heating leftovers or defrosting meat.

Wattage and Cooking Power

The cooking power of your microwave is measured in watts, which directly impacts how quickly and evenly your food heats. For most household needs, look for microwaves with a wattage between 700 to 1,000 watts, providing a good balance of speed and efficiency.

Versatile Option: [Microwave Model 1]

This model stands out for its user-friendly controls and a variety of cooking options. With a robust wattage and a decent size, it’s perfect for reheating meals and cooking simple dishes. We recommend this option for families who need reliability without a hefty price tag.

Compact Choice: [Microwave Model 2]

Ideal for smaller spaces, this compact model doesn’t compromise on performance. Despite its size, it offers multiple power levels and a straightforward control panel, making it perfect for quick meals or snacks. This is a great choice for students or those with limited kitchen space.

Family-Friendly Model: [Microwave Model 3]

With a larger capacity and powerful wattage, this microwave is capable of handling family meals with ease. Not only does it cook efficiently, but it also has defrost settings that simplify meal prep, allowing you to save time when cooking for a group.

Features That Matter: Essential Functions and Technologies

Auto-Cook Functions

Microwaves with auto-cook settings take the guesswork out of meal preparation. By selecting a predefined program, you can automatically cook, reheat, or defrost food with optimal results. This feature is beneficial for beginners and anyone looking to save time.

Turntable Functionality

Many microwaves now come equipped with a turntable that ensures food is heated evenly. This minor feature can significantly impact your cooking experience, as it helps eliminate cold spots in your meals. Make sure the model you choose either has a turntable or excellent design for even cooking.

Energy Efficiency

Look for energy-efficient models, as these can save you money on utility bills in the long run. While most microwaves are energy-efficient, some come with eco modes that reduce energy consumption when not in use, helping to reduce your carbon footprint.

Buying Tips: How to Choose the Right Microwave for Your Needs

Think About Your Cooking Habits

Before making a purchase, consider how you plan to use the microwave. If it’s primarily for reheating, you may not need complex functions. However, if you often cook meals from scratch or use your microwave for baking, look for features that support these tasks, like grilling or convection settings.

Evaluate Your Kitchen Style

The design of the microwave should complement your kitchen aesthetics. Whether you prefer a sleek, modern look or a classic stainless steel finish, ensure the microwave fits your style. Functionality and how it integrates into your kitchen should be important in your decision-making.

Read Reviews and Recommendations

Lastly, don’t underestimate the power of user reviews. Take time to read what others have to say about the microwaves you’re considering. This can provide valuable insights into performance and durability that specifications alone cannot convey.

Care and Maintenance: Keeping Your Microwave in Top Condition

Regular Cleaning Routine

To keep your microwave running efficiently, establish a regular cleaning routine. Wipe down the interior with a mild detergent and keep the exterior clean to prevent grime buildup. A clean microwave not only performs better but also ensures the food remains uncontaminated.

Use Microwave-Safe Containers

When heating food, always use microwave-safe containers to avoid leaching chemicals from plastics. Glass and ceramic are typically safe options. Make it a habit to use the right materials to protect both your health and your device.

Check for Wear and Tear

Periodically inspect your microwave for signs of wear, such as damaged door seals or faulty controls. Address any issues promptly to prevent further damage. Regular maintenance will extend the lifespan of your microwave and ensure it operates efficiently.

Table of contents
  1. Understanding the Basics: What to Look for in a Microwave Under £100
  2. Top Picks: Our Recommended Microwaves Under £100
  3. Features That Matter: Essential Functions and Technologies
  4. Buying Tips: How to Choose the Right Microwave for Your Needs
  5. Care and Maintenance: Keeping Your Microwave in Top Condition

Overview

1. Comparison winner
Russell Hobbs RHM2076B 20L Black Digital Microwave
Our rating
9,8
very good
Russell Hobbs RHM2076B 20L Black Digital MicrowaveAvailable immediately
2. Best value
Russell Hobbs RHMM827SS Stainless Steel Microwave 20L
Our rating
9,6
very good
Russell Hobbs RHMM827SS Stainless Steel Microwave 20LAvailable immediately
Toshiba 20L Digital Microwave MM-EM20P(WH)
Our rating
9,6
very good
Toshiba 20L Digital Microwave MM-EM20P(WH)Available immediately
4. Bestseller
Russell Hobbs RHMM701S 17 Litre Solo Microwave
Our rating
9,6
very good
Russell Hobbs RHMM701S 17 Litre Solo MicrowaveAvailable immediately
Russell Hobbs 20L Black Microwave RHM2027B
Our rating
9,5
very good
Russell Hobbs 20L Black Microwave RHM2027BAvailable immediately
Russell Hobbs RHM1714B 17L Digital Solo Microwave
Our rating
9,3
good
Russell Hobbs RHM1714B 17L Digital Solo MicrowaveAvailable immediately
Tower T24042BLK Manual Microwave, 800W, 20L
Our rating
9,1
good
Tower T24042BLK Manual Microwave, 800W, 20LAvailable immediately
VYTRONIX VY-HMO800 Digital Microwave, 800W, 20L, Black
Our rating
9,0
good
VYTRONIX VY-HMO800 Digital Microwave, 800W, 20L, BlackAvailable immediately
Our product comparisons are:
Always up to date:
At most every 120 days, we update each category with new products and research developments in the top rankings. This ensures that our recommendations are always up to date
Neutral and independent:
Our tests and comparisons are objective and fact-based. Manufacturers have no influence on the ratings. We aim to provide greater transparency in the market, thereby promoting product quality.
Method-driven
In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
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