Inflatable mattress in an empty room

Are you curious about what sizes air mattresses come in, and which size will fit your room or tent? Like regular mattresses, air mattresses come in a range of sizes. 

Though there are many aspects you have to think about while getting a new air mattress, the size is the most essential. Leaving for a trip or having a night guest, an air mattress is the best option. 

As air mattresses are a more informal type of sleeping stuff, the manufacturers are indifferent with the size. Consequently, even well-known manufacturers sometimes produce air beds that don’t fit properly and aren’t true to size.  

Before you jump over the air mattresses, let’s know what sizes do air mattresses come in. 

What Sizes Do Air Mattresses Come In?


One of the most common complaints among people is difficulty determining the appropriate air bed size for their needs. While air mattress manufacturers adhere to the same sizing guidelines as traditional mattresses, size variations can occur due to various circumstances. 

Here is the complete size and dimension chart of the air mattresses for your convenience- 

Air Mattress Size and Dimension Chart

Size Dimension (IN) Dimension (CM)
Twin38 inches by 75 inches96.52 cm by 190.50 cm
Twin XL38 inches by 80 inches96.52 cm by 203.20 cm
Full54 inches by 75 inches137.16 cm by 190.50 cm
Queen60 inches by 80 inches152.40 cm by 203.20 cm
King76 inches by 80 inches196.04 cm by 203.20 cm
(2) Split King38 inches by 80 inches96.52 cm by 203.20 cm
Split Top King76 inches by 80 inches196.04 cm by 203.20 cm
California King72 inches by 84 inches182.88 cm by 213.96 cm
Split Top California King72 inches by 84 inches182.88 cm by 213.96 cm


  • Twin Air Mattresses Size 

These are one of the narrow air mattresses with 38 inches in width and 75 inches in length.  Only one user can sleep in this comfortably. If you have a small apartment or a frequent camper, this size would be the best solution for you.

  • Twin XL Air Mattress Size

This is a smaller mattress with a little extra length. Twin XL is better for taller persons. The size of the twin XL air mattresses is 38″ Width x 80″ Length which is designed with one air chamber or three.

  • Full Air Mattress Size

This is one of the smaller sizes of air mattresses but wide enough to sleep for one average adult completely. These air mattresses are made with a single air chamber or three. It has 54 inches in width and 75 inches in length.

  • Queen Air Mattress Size

The Queen air mattress has the most popular size, 60 inches in width and 80 inches in length. If you’re looking for a larger sleep surface, as a single sleeper or an outgrown one, these queen sizes will be the best.

  • Split King Air Mattress Size

These air mattresses are fully split down the middle with two smaller beds 38*80 inches. Both make up 76 inches and 80 inches of surface together, but the adjustable firmness is controlled separately. 

  • King Air Mattress Size

These are the widest mattresses on the market. 76” in width and 80” in king-size length mattress is the best option for couples as well as growing families. The depth of these types of mattresses is from 11 inches on the short side to 16 inches. 

  • Split Top King Air Mattress Size

76″ wide and 80″ long Split Top King Air Mattress has split on its top. The split will give the advantage of being compatible with a split top adjustable bed. In these mattresses, you will get dual chambers or six chambers. 

  • California King Air Mattress Size

This is the tallest mattress in the industry as this is 4 inches longer and 4 inches narrower than the regular king size. The exact size is 72″ inches by 84″. There are two narrower mattresses together with 36 inches width. These types of mattresses are suitable for taller couples who are over 6.3 inches.  

  • Split Top California King Air Mattress Size

This air mattress measures the same as the California king, which is 72 inches by 84 inches. However, there is a split in the head of the bed. This mattress is ideal for people who want an adjustable base that allows them to move independently. 

Confusion on Air Bed Sizes


Most people aren’t sure if air mattresses are smaller than ordinary mattresses or come in the same sizes as regular mattresses. As the air bed is made of PVC, it stretches according to the weight and temperature of the sleeper. 

When a person lies down in the center of an air mattress, the sides of the mattress rise slightly. As a result, many people mistakenly believe that air beds are smaller than ordinary beds. Some brands, however, also produced smaller air mattresses.

Advantages of Using Air Mattress

If you’re going to buy an air mattress, you should consider whether the money will be well spent. To learn more, consider the following advantages of air mattresses:

  • The main benefit of air mattresses is their low cost. If you want a large mattress, you will have to pay a little more.
  • If you wish to use your air mattress as your primary mattress, you can alter the hardness level to suit your needs.
  • Because they are made of PVC, air mattresses have no odor.
  • With this air mattress, there will be no sagging. It will force you to the center of the bed, much like a hammock, which is why you need to inflate it more.
  • It can be used for a variety of purposes, such as if you have a narrow air mattress, you can take it on a camping trip.

Choosing the Correct Size of Air Mattress


Before selecting any air mattresses for you, better if you plan everything before. There are various factors to consider; in addition to the space available, it should also accommodate the number of people sleeping there. Here are some aspects that you have to remember while choosing the correct size of air mattress- 

  • Select the location where you want to place it. How many persons will sleep on it? Answer all these things and decide on the perfect air mattress for you.
  • Choose if you need an air mattress with a hand pump or a separately attached apparatus to blow your mattress. 
  • Select the air mattress depending on the weight and height of the sleeper. Like, if you are a taller person, then select a long mattress.

Wrapping up

When deciding what size is most suitable for your needs, you have to take into account several factors. Air mattresses are more portable than other types of beds and are able to be adjusted in firmness. These air beds keep their shape over time. You’ll be able to discover the correct air mattress size and model for you after you grasp the options and how they fit into your expectations and preferences.

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