Microwave Sizes In Liters


With this new multipurpose kitchen device, warming meals has been taken to a whole new level. One of the most useful things to have on hand is something that was invented in 1945 by a self-taught engineer, and is now widely known and utilized all over the world.
Nowadays, the size of a microwave might vary from brand to brand. The size and capacity of a microwave oven depend on the type of microwave used.

It’s useful to know the capacity in litres of a microwave in relation to the number of people it can feed. So, people are interested in knowing how much space a given microwave has in litres.

If you want to reap the benefits of using a microwave, you should get one that is as big and powerful as possible.

It’s important to consider the potential size-related differences in capacity before making a purchase.

Microwave Oven Sizes Guide

In order to comprehend microwave oven capacities in Litres, we must first become acquainted with the many models available.
The number of people that can use your microwave at once depends on how big it is. Size matters, with some options best suited for a compact kitchen and others better suited for wall installation in a larger kitchen.

We keep things simple with a tabletop microwave, an over-the-range microwave, and a Built-in-microwave.

Depending on the make and model, the external and internal dimensions of a countertop microwave oven can vary. Inches are used to describe the exterior size, whereas cubic feet are used to describe the inside volume.

Standard countertop microwave ovens typically have an external size ranging from 15 inches to 24 inches and an interior volume ranging from 0.5 cu. ft. to 2.2 cu. ft.

The microwave oven’s inside capacity varies from 0.80 to 2.10 cubic feet, while its exterior width and depth start at 15.3 and 39.1 inches, respectively.

Externally, Built-in-microwave ovens can be as small as 22 inches, with interior capacities ranging from 1.0 to 2.0 cubic feet, depending on the brand.

Microwave Sizes In Litres


A few typical microwave capacities, expressed in litres, are shown below as samples. Different microwave oven models, types, brands, and features result in varying capacities. Which means their sizes and capabilities vary:

Countertop Microwave ; 17.9 x 10.4 x 14 or 17.5 x 14.7 x 11 inches (700 – 800 watts) 20L
Countertop Convection Microwave; 51.3 x 42.7 x 30.5cm (900 watts) 27L
Built-in-Microwave; 564mm x 580mm x 380mm (W X D X H) 28L
Countertop Convection Microwave; 52 X 51 X 33.5cm or 53.5 x 44.9 x 28.2cm (900watts) 30L
Countertop Convection Microwave Oven 32L
Built-in-Convection Microwave Oven 34L
Countertop convection microwave oven; used for baking, grilling, reheating, defrosting, and cooking. 35L  
Countertop Microwave oven; Height 24cm and width 37.5cm – 1500 watts for large quantities of food. 40L
Countertop Microwave; 23 x 21 x 14 inches – 1000 watts 42L
Built-in-microwave; 594 x 548 x 594mm (W x D x H) 80L


Finally, for groups of 2-4 people, aim for a container with a capacity of 15-20 litres; for groups of 3-5, go for a container with a capacity of 25-30 litres; and for groups of 6 or more, go for a container with a capacity of 30 litres or more.

Microwave Oven Size Chart

As I mentioned before, the model, features, and design of a microwave oven all contribute to its overall size. We’ll examine the many microwaves available and their typical sizes in order to create a size chart for microwave ovens.

There are several types of microwave ovens on the market today, including those that fit on a counter top, those that sit above a cabinet, those that sit atop a range, and some that are built right into the wall.

MICROWAVE TYPE WIDTH (inches) DEPTH (inches) HEIGHT (inches) CAPACITY (cu. ft.)
Compact microwave for the kitchen counter 15 – 18 inches 12 – 16 inches 10 – 11 inches 0.5 – 0.9 cu. ft.
Microwave Oven, Standard Size for a Kitchen Countertop 21 – 25 inches 16 – 20 inches 12 – 15 inches 1.0 – 2.2 cu. ft.
Grilled cheese sandwich 30, 24 inches 15 – 18 inches 17, 10 inches 0.8 – 2.1 cu. ft.
Integrated microwave oven 24, 27, 30 inches 20 – 25 inches 17 – 22 inches 1.0 – 2.2 cu. ft.


20 Litre Microwave Dimensions

It is important to remember that singles, couples, and small families will most likely use a 20-liter microwave, so keeping that in mind when learning about its dimensions is a good idea.


They still work perfectly despite being designed for tiny glass discs.

Microwave ovens that hold 20 litres come in a variety of shapes and sizes from different manufacturers. The following are some dimensions and examples of microwaves that hold 20 litres:

The dimensions of the 20-liter smart microwave are 271 mm in height and 457 mm in diameter. It has 800 watts of power and an inverter.

The dimensions of this 20-liter, 700-watt countertop electric grill microwave oven are 17.5 inches wide by 14.7 inches deep by 11 inches high.

The external dimensions of the TUNDRA MW Series 120 V truck microwave oven are as follows: (L x H x W): 17.9 x 10.4 x 14.0 inches.

The ZOKOP Conventional Microwave Oven is a 700-watt, 20-liter appliance that can be placed in a space measuring 17.76 x 10.16 x 13.07″ (45.1 x 25.8 x 33.2) (L x W x H).

FROSAB 20-Liter/0.7-Cubic-Foot Conventional Countertop Microwave Oven, 700 Watts, Dimensions: 17.76 x 10.16 x 13.07″ / 45.1 x 25.8 x 33.2 centimetres (L x W x H).

30 Litre Microwave


Microwaves come in a wide range of styles, sizes, and capacities. These businesses consistently deliver the amenities valued by their clientele.

The optimal microwave capacity (in litres) depends on the size of your family, therefore that should be your first consideration.

For the record, a 30 litre microwave is perfect for individuals, couples, and small families.

It takes 30 litres to make a cubic foot, hence 1 cubic foot is equal to 30 litres. The Toshiba 7-in-1 countertop microwave oven has a 30 litre capacity, an exterior size of 20.4″ x 16.3″ x 11.8″, and a turntable that is 12.4″ in diameter. It also features Air fryer inverter technology.

The wattage is 1000, and the material is stainless steel. Since it is counter-mounted, you won’t have to worry about taking up valuable floor space.

25 Litre Microwave


The Breville tiny countertop microwave oven is one such 25-liter model. It has been meticulously crafted for use in the oven, microwave, and toaster.

The door of this 25-liter countertop microwave oven closes gently and quietly. With the push of a single button, you can quickly and easily select your preferred cooking mode, whether that be popcorn, a beverage, reheating pizza, defrosting veggies, frying potatoes, or making quick and easy snacks.

This 25-liter countertop microwave oven has a safety feature that protects children from getting hurt when using it.

When compared to other manufacturers of microwave ovens, the reheat feature of the Breville 900 watts 25 Litres microwave employs lower power levels to gently reheat food without drying it out or overcooking it.

There is also a warranty on it for a year.

Microwave Oven Size In Inches

There is no standard microwave oven size in inches because there are so many different brands, models, power levels, cubic foot capacities, and aesthetic preferences to choose from.

It’s not uncommon for tiny countertop microwave ovens to measure 15 to 19 inches in width, 13 to 15 inches in depth, and 10 to 11 inches in height.


With a width of 20–21 inches, a depth of 16–19 inches, and a height of 12 inches, a typical countertop microwave oven is not very tall.

Over-the-range microwaves typically measure between 23 and 29 inches in width, 16 to 17 inches in depth, and 16 to 17 inches in height.

Measurements for a standard built-in microwave are as follows: 23 inches in width, 24 inches in depth, and 15 inches in height. The COSMO Built-in Microwave with Defrosting Rack and 1.2 cu. ft. Capacity is an excellent example of a 24-inch Built-in microwave.

Microwave Dimensions Cm

You can use either the inch or the centimetre to measure a microwave oven (centimeters).

Just as I mentioned up there, a microwave’s interior and external dimensions are distinct. An ordinary microwave oven for a college dorm typically measures 17.3 by 13.0 by 10.2 inches (W x D x H).

If you need to work with centimetres, converting microwave dimensions from inches is a breeze. That makes 1 inch equal to 2.54 centimetres. As a result, 17.3 inches converted to centimetres yields a value of 43.94cm when multiplied by 2.54.

Finally, the metric equivalents of a Black + Decker 700-watt countertop microwave with measurements of 17.3 by 13.0 by 10.2 inches are 43.94 by 33.02 by 25.91 centimetres.

Microwave Sizes In Mm

The method for converting inches to millimetres in a microwave oven is same to that used for converting vice versa (millimeters).

While some nations favour millimetres (mm) above inches (in), others hold the inverse view.

Multiplying the inches amount (21.8 x 18.6 x 12.3) by 25.4, we get the metric number (553 m x 472 mm x 312 mm) for a Samsung fast cooking countertop microwave oven.

Oven Capacity Litres

Gas ovens, convection ovens, and electric ovens are just a few of the many kinds of ovens available. Their storage capacity is shown in litres.

You’ll need extra litres of wine if you’re hosting a large feast. Every single oven has a capacity of about 60 litres.

This, however, does not imply that all ovens must be 60 litres in capacity.

They can range in size from very huge to quite small to somewhere in the middle. Those ovens aren’t like any others; they’re exceptional. Distinctive characteristics set them apart from standard cooking appliances.


This is illustrated by the Cosori air fryer toaster oven, which is a stainless steel convection oven. Its 30 litre size makes it suitable for as many as seven people. It can be used for a variety of purposes, and it’s simple to operate and maintain.

Controlling the quick up to 360-degree heat circulation and various temperature settings is a breeze.


The Nutri chef outdoor gas portable oven is yet another multipurpose option. This style of oven’s ceramic burner can heat up to 28 litres of food at once, making it extremely practical. Also, it’s easy to transport and doesn’t weigh much.

To fit your needs and preferences, various manufacturers produce ovens in a wide range of sizes and capacities.

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