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How Big Is The Full Size Air Mattress? 6 Awesome Dimensions!

How big is the full size air mattress? Air mattresses come in different sizes, too, just like regular mattresses.

And some would say they both come in the exact dimensions.

But some claim that inflatables are smaller.

If you are also curious about this, stay tuned because we will be addressing this in this post.

In any case, if you are here to know how big an air mattress is to tell whether or not it can provide enough space for you, below are its dimensions.


How big is the full size air mattress

How Big The Full-Size Air Mattress Is

So, how big is the full size air mattress?

Full-size air mattresses are also referred to as double mattresses. It provides more space than a twin mattress because it is made a bit wider.

Its length measures 74 inches while its width measures 54 inches.

As you can see, it is as long as the twin, but its width is added about 1/3 of the twin’s width.

Its height commonly referred to as its thickness can range from 7 inches to 25 inches tall.

With these dimensions, the air mattress can provide you with a comfier space to sleep.

It is also a better choice over those regular twins, especially when you find the latter a bit restricting.


Dimensions Of Other Air Mattresses

To illustrate the differences between air mattress sizes, we decided to include other air mattresses’ dimensions.


Type #1. Twin airbed

A twin air mattress has a length of 74 inches and a width of 38 inches. It also comes with a varying height from 7 inches up to 25 inches.


Type #2. Twin XL airbed 

The dimensions of a twin XL mattress are 38 by 80 inches.

As for its height, it also varies across different models.

Typically, they are available from 7 inches up to 25 inches.


Type #3. Full XL airbed

This one is the longer version of a full-size air mattress.

It has the same width as 54 inches, but it is made longer at 80 inches.

Full Xl is also available in varying heights from 7-25 inches.


Type #4. Queen size airbed

A queen-size air mattress measures 60 x 80 inches. Its height also ranges from 7 up to 25 inches.


Type #5. King airbed

A king air mattress measures 76 inches wide and 80 inches long. It is available in height starting from 6.5 up to 25 inches.


Type #6. California king airbed

The dimensions of this air mattress are 72 inches in width and 84 inches in length.

Its height usually measures 20 up to 25 inches, depending on what model you will get.


Confusion On Airbed Sizes

As mentioned earlier, people are not sure whether or not air mattresses are smaller than regular beds.

Or they just come in the exact sizes.

The majority of airbeds are made of PVC.

Such a material stretches depending on the weight of the person sleeping on it and the temperature.

But a similar amount of air is used to fill the air mattress, which is why the sleeper tends to sink in the middle of the bed, causing its sides to raise a bit.

As a result, sleepers usually think that they are smaller than regular beds when they are just the same size.

However, some air mattresses might be smaller because some brands are not trustworthy when it comes to airbed sizes.


Related Questions

In this section, we will answer the questions frequently asked by customers.


Question #1. What is the air mattress size suitable for me?

The answer to this question depends on two variables.

For one thing, you need to consider the location.

Make sure to get a mattress that can fit in the space you have.

If you need to use an air mattress for camping, then you must opt for smaller ones.

But if you will use it at home and have a bigger space there, you can opt for larger sizes then.

Another consideration is the weight capacity.

If you expect the air mattress to carry a heavy set, then it would be best to opt for an item with a weight capacity of more than 600 lbs.

To learn more, click here.

Question #2. What is the biggest air bed?

Among different air mattresses available in the market, the biggest that you can get is the king-size or the California king-size.

They also come in a substantial height of 25 inches.


Question #3. Which air mattress size can fit in a tent for four people?

A standard queen airbed can fit in a 4-person tent. Such a tent usually measures 9 x 9 inches.

You might as well want to leave extra room for your things.

In such a case, you can choose any size smaller than a queen size.


Question #4. Is it okay to sleep on an airbed every night?

Air mattresses are great for temporary use only. But it does not mean that you cannot use it to replace your bed permanently.

However, the problem that you will encounter in such a case is support.

Long-term use of air mattresses can cause stiffness, back pain, and misalignment.


It’s A Wrap!

Finally, you are now aware of how big is the full size air mattress.

And you also learned about the other types of air mattresses.

I hope that this article addresses the wonders that you have on-air bed sizes.

How To Test A Mattress

How To Test A Mattress? 4 Best Ways To Know

Suppose you’re unsure how to test a mattress, whether at the store or when browsing online; we have four practices to share! Remember that our beds are investments and we shouldn’t buy one without careful consideration. All of us deserve to get the most of our money, including the best sleep every night.

Are you curious about what to expect in this article? By the end of the reading, you’ll be familiar with what you should get and how you can test the bed according to your needs and wants. So without further ado, let us find you the best mattress!


How To Test A Mattress To Find The Best One


Know your needs and wants

Before you go to the store or browse through the internet for a bed, you have to be aware of your needs and wants. Let us start first with how you’ll know your needs in a mattress. For example, what is your sleeping position


Habits and body type

Those who sleep on their side should use a different mattress type than back sleepers and stomach sleepers. You also want to get the proper mattress for your body type to ensure that you stay well-supported throughout the night. Heavier individuals will sink quickly if they use a thinner mattress ideal for lighter people. 

Another question to ask yourself is if you have specific health conditions that must be addressed. Perhaps you need to sleep on a pressure-relieving material like memory foam. You might also be limited in mobility, so you’ll need a lower mattress to help you get in and out of bed easier. 


Size needed

Now that you know your physical health requirements, you need to consider your possible limitations in mattress sizes. For one, do you plan on sharing the bed with a spouse or family members? It should be spacious enough to be comfortable for everyone.

You also want to check the room size and if you plan on bringing the mattress for travel. Smaller rooms are better with a twin-size or full-size bed, and their dimensions are also comfortable enough to fit in the vehicle for travel. But if you have space and you won’t bring the mattress on camping and other trips, you’ll feel comfortable on a queen or even a king-size mattress. 


Personal preference

Finally, know your personal preferences in terms of comfort. This characteristic is different for every individual, so a mattress that feels comfortable to a particular user might not work for you. Some features to note are the bed’s firmness, thickness, and breathability. 



Once you have created a list of mattresses you might want to buy, you can compare them to find a clear winner. Find their common ground and how they differ, including the advantages of specific models over others. The manufacturer or retailer might also be offering something you’d like, including a better price or accessories included. 

If you are in the shop and don’t know what to ask the expert, you can start with the return policy, warranty, and sleep trial. These are all important when buying a mattress to ensure that you’ll get the most out of your purchase. You can also search for this information if you’re shopping online. 


Get physical

Since you can’t test the mattress physically if you’re shopping online, you can try to find reviews regarding these experiences. For example, a back sleeper can lie on the bed and check if there is no considerable gap between his lower back and the mattress, which means good support and lower risk of back pain. If you sleep on your side, you’ll check your spinal alignment as any curves can cause pressure over time. 

You can test the mattress as a stomach sleeper by checking for sagging when you lie in this position. You also want your shoulders not to be cramped. Remember that you must avoid very cushioned mattresses if you sleep on your stomach. 


Try snoozing

The final test you can do to the bed happens after you purchased it, and it is the sleep trial. Most brands offer returns if you’re not satisfied with your experience. Note if you feel well-rested and don’t develop muscle pain. 


What Are The Signs Of A Bad Mattress?

We all know that you must not buy the mattress if it has noticeable dents or lumps on the surface. There might also be damages on the mattress cover, or there is a pungent smell even though it looks clean. But more than a deformed structure or stinky odor, even the most expensive bed will become bad if you got the wrong one and it failed in the tests we discussed. 

If the retailer doesn’t offer reasonable return and warranty, it might also be a sign that they’re not confident with their product quality. More so, be on the lookout for their honesty regarding the mattress. If it happens to be used or has materials used, the bed should have the appropriate label to let the buyers know. 



Are you buying a new bed? In this article, we’ve taught you how to test a mattress to find the best one in the market. You have to know your needs and wants, compare, try it physically, and follow the sleep trial accordingly. 

Once the model passed these tests, you’ve hit the jackpot! If you want to know more tips, please let us know below. 


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