How Thick Should A Mattress Be? Best Overall Guide

If you want to know how thick should a mattress be, it will depend on the user. This article will discuss the ideal thickness for every sleeper to ensure that you’ll get the best sleep. But if you need a quick range, aim to use a mattress that is around 10  inches. 

Much like the height of the pillows we use, mattress thickness plays a significant role in the sleep quality we get. It affects our sleeping posture, and using something not ideal can cause body pain. Learn more about mattress thickness below!


how thick should a mattress be

What Is The Ideal Thickness For A Mattress?

The ideal thickness for a mattress depends on the type of sleeper. Much like with pillow lofts, you have to select the right mattress thickness for your sleeping position to avoid posture issues and discomfort. While a 10-inch mattress is a good baseline, different sleepers will gain more benefits if they use a specific range. 

For example, those who sleep on their backs should use medium-firm mattresses around 12 inches thick maximum. On the other hand, side sleepers are best with thicker mattresses around 12 to 14 inches to maintain a neutral spine. And as for stomach sleepers, something firm at 10 inches is enough to avoid deviations in posture. 

You should be familiar with your dominant position based on how you sleep. If you tend to toss and turn a lot in bed, identify which position you sleep in the most and use the ideal mattress thickness for it. Combined with the right pillow, you should maintain a good posture easily to avoid waking up with body pain. 


Does a thick mattress base matter?

Now, let’s talk about the base layer of your mattress. When buying a bed, you can consider something with a thick base because it corresponds to the mattress’s overall durability. This layer can be at least half the percentage of your bed’s height, and you can expect your mattress to last longer than those with a thinner base. 


How thick should your mattress topper be?

What about the mattress topper you use? There are different mattress toppers in the market, but something as thick as two inches should suffice. As long as it provides the ideal firmness for the user, the topper should improve the sleeper’s experience.


How Thick Is A Normal Mattress?

Now that you know the ideal thickness of the mattress you’re using, you must also be aware of what to expect in the market. An average bed can have a thickness anywhere from 8 to 14 inches. Depending on the brand, type, and materials, it could use a base around 6 to 8 inches thick and a comfort layer from 2 to 3 inches. 

Some mattresses also have a transition layer that is one to two inches thick. Regardless, the overall composition of the bed will have a say in the durability and comfort you’ll experience. The thickness is critical, but it shouldn’t be the sole factor you consider in a mattress. 


Is A 5 Inch Mattress Thick Enough?

A five-inch thick mattress might be underwhelming for most users. Aim to have a bed at least 8 inches thick to ensure that it will be useful in the long run without causing discomfort. A minimum of 5-inch thick base ad a 2-inch comfort layer would be ideal. 


Is A 6 Memory Foam Mattress Thick Enough?

You want to use an 8-inch thick mattress to ensure comfort and durability. For memory foam mattresses, aim for a thickness between 10 to 14 inches to get the most of this material. Remember that memory foam is known for its contouring characteristic, and using something thinner might not provide this benefit satisfactorily. 


What Is Considered A Thick Mattress?

The thickness can be subjective because some users might find some mattresses too soft while others don’t. However, if you consider the standard bed thickness, which is 9 to 12 inches, something higher than 12 inches will be thick. On the other hand, a mattress that is 6 to 8-inch thick will be thin. 

Some manufacturers may even consider a 12 to 20-inch mattress as a medium, and products 20-inch thick or more are labeled as thick. However, 20-inch and thicker mattresses are uncommon because they will be challenging to transport and require a lot of space. You can’t compress such mattresses because you risk damaging the material. 


What are the benefits of a thick mattress?

Perhaps the two main advantages of using a thick mattress are comfort and durability. These are especially appreciated by those sharing a bed or heavier individuals. And if you are quite limited with mobility, getting in and out of a thick bed should also feel more comfortable than using something thinner. 

A thick mattress should stand wear and tear longer and maintain a supportive structure regardless of the compression and pressure. Because of its thickness, you’re less likely to sink and still keep the ideal level for a healthy sleeping posture. However, please remember that there are different mattress types, and their materials will also affect these advantages. 



Did you know that you should also consider your bed’s thickness? If so, how thick should a mattress be? The answer depends on what sleeping position you use. 

If you sleep on your back, then you should use a 12-inch thick bed. On the other hand, side sleepers should use something thicker than 14 inches, while stomach sleepers are better with a 10-inch thick mattress. Furthermore, consider the base and comfort layers of the bed you use to ensure that you’ll get the maximum comfort and durability you deserve. 


how to make my bed softer

How To Make My Bed Softer? 5 Best Ways!

If your bed turns out to be more like a bench, then you probably have a question in mind “how to make my bed softer?”

Or maybe you purchased a bed that too firm, or switched your sleeping positions to the side.

Maybe it’s your partner who is requesting a softer bed.

Whatever reason you have in wanting your bed to be softer, there are a lot of ways that you can do to achieve it.

and the good news is that they are all simple to do.


Different Ways I Did To Make My Bed Softer

I don’t want to keep you waiting, below are things that I did in my bed to make it softer.

You can consider these tips and see if they will work the same for you.

Here are the ways on how to make my bed softer:


#1. Breaking in the new mattress

In case you recently bought a new bed and you think that it is too firm, maybe, it just needs some more time for it to break slightly.

This is comparable to your newly bought shoes that need to be worn first.

To break it in, you just have to sleep on it every night.

But if you want to make the process quicker, you can walk all around it literally for a few minutes.

If you have kids, you can ask them to play with you by allowing them to jump on the bed.

The majority of the companies selling mattresses indicate that it will take more or less than 60 days before a new mattress can break in.


#2. Flipping the bed

In case your mattress is flappable, then maybe it’s time for you to flip it and start using the other side this time.

Some companies manufacture mattresses with varying firmness levels for every side.

In such a case, the flip side of the bed may be softer than the current side that you are using.

It is also recommended that you rotate the mattress every once in a while.

Doing so will prevent it to sag or indent permanently.

Permanent indentations often cause the bed to be firmer because its comfort layers are compressed already.

But the frequent rotation of the mattress will prevent it from happening.

That is because the heavier parts of the body such as your shoulder or hips will be concentrated on different spots.

But also take note that impressions and sagging can also be an indicator that it is already time for you to change your mattress for a new one.


#3. Checking the trial period

In general, mattress manufacturers have a certain trial period for their products wherein you can try out the new bed at your house before deciding on a purchase.

Commonly the trial period extends up to 200 nights or more depending on which company you get it from.

So in case you recently purchase a new mattress, try checking if it still falls under the trial period.

If so, you may be eligible to return it and get a refund.

What’s even good about free trials is that the company itself will go to your house and pick the mattress. No hassle for you!


#4. Getting a mattress topper for a softer bed

Speaking of mattress toppers, a lot of options are available for you online.

You can try checking Amazon as they have cheaper offers even if you get a whole new bed.

You can choose from different kinds of mattress toppers.

Some are designed in such a way that it can provide added pressure relief while other are for body contouring.

I recommend you get a thick mattress topper that is made of memory foam. But you might as well get a wool mattress topper or a goose-down mattress topper.

If you ask why? Simply because they are the softest kinds of mattress toppers.

Some people would opt for a mattress pad. However, mattress toppers can offer plusher. Plus, they are thicker.


#5. Try warming it up for more comfort

Some materials used for mattresses such as airy polyurethane or memory foam tend to be a bit sensitive to temperature.

Making the room warm is very helpful in making the bed softer.

To do this, you can try to adjust the thermostat, used flannel sheets, or a heated blanket.

Doing this can also make your bed even more comfortable.


It’s A Wrap!

So those are the ways that I tried on how to make my bed softer.

But if all of them still seem not to work for you, the last option is to buy a softer mattress.

You have to know that the level of firmness of your mattress is essential for the health of your spinal.

A bed that is too firm, worn out, or sagging can cause your body to be stiff, or worse, you will have trouble sleeping and this may lead to some other issues.

With that being said, it would be best to get yourself a new bed in case all the tricks and tips provided for you did not help.

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