How Long Is A Mattress

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How Long Does a Mattress Last?

By McKenzie Hyde
Last Updated On February 7th, 2020

You’ve been sleeping on your mattress for a few years now, and you start to notice squeaky springs, sagging foam, or you just plain hurt when you get out of bed….

You’ve been sleeping on your mattress for a few years now, and you start to notice squeaky springs, sagging foam, or you just plainhurtwhen you get out of bed. If this describes your sleeping situation, it’s probably time for a new bed. And if your mattress is around 7-10 years old, it’s definitely time to consider a new mattress.

The goal when buying a new mattress is to find one that will hold up under wear and tear, stay supportive no matter your sleeping position, and of course, give you a good night’s sleep. The longest-lasting mattresses are not necessarily the most expensive or “luxury”— you can typically tell how long a mattress will last based on the type of mattress, the material quality, and the warranty.

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When Should You Replace Your Mattress?

If you’ve been sleeping on your mattress for a while, you might not notice that it’s causing you to sleep poorly. In fact, most people are so used to the way their mattress feels, they get accustomed to an unhealthy sleep posture without realizing it. That’s why when you buy a new bed, it feels a little awkward and maybe even a little bit uncomfortable in the first few weeks you use it (also known as the “adjustment period”).

Sometimes an easy way to tell if you need to replace your mattress is if you get much better sleep elsewhere— in a hotel or maybe even on the couch. Other telltale signs include:

  • Significant sagging or dips in the surface (while you’re laying in bedandwhen there’s no pressure on it at all)
  • Squeaky coils (in innersprings or hybrid mattresses)
  • Coils that poke into your back or side (you can feel them through the comfort foam layers)
  • Feeling “stuck” or trapped in the mattress

The Lifespan of Different Mattress Types

You can read mattress reviews from customers to get some idea of how long a mattress will last, but the truth is you won’t know for sure until you try one out for a few years! But this is risky— a mattress is a big investment, and you most likely don’t want to spend a few hundred or thousand dollars on one only to find it breaks down after just a few years.

Thankfully, you can typically get a general idea of a mattress’s lifespan by choosing a certain type made of quality materials. Enough data exists that we can now pinpoint when different mattress types will begin to break down (on average).

Mattress TypeAverage LifespanSigns of Wear
Innerspring5-6 yearsSagging, coils poking through, worn or flattened comfort foam layers, noisy coils
Memory Foam7-10 years

Softening, sagging, losing supportLatex Foam8-12 yearsSoftening, sagging, losing supportHybrid5-7 yearsSagging, coils poking through, worn or lumpy comfort layers, noisy coils


Of all the mattress types, innerspring mattresses have the lowest customer satisfaction rating because they sag so quickly. Typically any mattress with coils will sag faster than one without, but some mattress brands use wrapped coils to mitigate this issue. Wrapped coils, also known as Marshall coils, have better motion isolation than the typical Bonnell or continuous coil, meaning they absorb movement on the mattress. This helps prevent the pillow top from sagging, at least for a little while.

One of the signs that an innerspring is beginning to deteriorate is that it causes pain— in fact, the best mattress for back pain is typically a memory foam or latex bed. Despite their softness, they are also quite responsive and offer support without sacrificing comfort or inflaming pressure points.

Memory Foam

Memory foam mattresses are becoming one of the more popular types because they pair with bed in a box mattress brands perfectly— thanks to their soft, viscoelastic feel, they compress easily for shipping and then expand to their original shape after unboxing.

Memory foam beds are well-liked because they have great pressure relief, conform closely to the body, and they’re virtually noiseless. They isolate motion better than most other mattress types, too, so they’re a good option for restless sleepers.

The most common complaints surrounding memory foam mattresses have to do with their construction— memory foam is pretty dense, and as a result, it traps heat. It’s also made with petroleum, which can produce an off-gassing odor when the mattress is opened— however, most of the time, this off-gassing smell goes away after a while. If you’re concerned about your memory foam bed trapping heat or having a smell, choose one made with cooling foams or plant-based foams (like the Bio-Pur® in all Amerisleep mattresses).


Latex foam mattresses are not as easy to find compared to the other three types, and they’re also more expensive, but for some people, the extra work and cost of getting one are worth it. Natural latex foam is hypoallergenic, antibacterial, and made using eco-friendly methods. On top of that, it can last up to 15 years— longer than any other mattress type.

Not all latex beds are all-natural, though— blended and synthetic latex beds feel similar to natural latex, but they are made using different chemicals instead of rubber tree sap. A high-quality latex mattress should have a dense, firm support layer to prevent sagging.


Many hybrid mattresses are made with wrapped coils, but you’ll notice their lifespan is not much longer than innersprings. People choose hybrids over innersprings because they contain thicker comfort foam layers and they often have wrapped coils. They’re essentially a combination of memory foam and innerspring mattresses in one mattress.

How Can I Extend the Life of My Mattress?

The best way to ensure your mattress lasts as long as possible is to practice a little prevention. Always place a mattress protector or encasement on your bed as soon as you get it; this will keep out bed bugs, dust mites, and liquid stains or spills. Any or all of these things can void your mattress warranty, which you might need if the mattress shows signs of sagging during the warranty period.

To maintain a quality mattress, it’s more about what youdon’tdo to it than what youdo:

  • Don’tuse it on the wrong foundation: innersprings are the only types of mattresses that need box springs. If you use a hybrid, memory foam, or latex bed with one, you risk damaging it. Of course, check the brand’s website for specific foundation recommendations, but don’t just put your mattress anywhere. A low-quality bed-frame can make your mattress deteriorate faster as well, so invest in one with sturdy slats or a platform base.
  • Don’tsleep on your mattress without a mattress protector or encasement. An encasement covers all six sides of your mattress while a protector only covers the surface. We recommend a waterproof, bed-bug proof encasement if you can get one. Encasements also keep allergens, mildew, and dust mites out of your bed, which can negatively affect your sleep or lead to an infestation.
  • Don’tsleep on a mattress with low weight capacity. Most mattresses are built to support most body weights and types but always double-check. Obviously, the amount of weight compressing the mattress will affect its lifespan, and if you’re sleeping on a bed that’s not built to support your weight, it’s sure to sag and become unsupportive before long.
  • Don’t skimp on cleaning your mattress.Proper mattress care is relatively low-maintenance, but it’s worth it to keep your sleeping space hygienic and clean. Regularly wash your sheets, mattress cover (if it’s removable and washable), and encasement. You can also spot-clean and deodorize your mattress using vinegar or baking soda.
  • Don’t buy a mattress without a warranty.A warranty safeguards you against sagging and indentations below a certain depth (usually 1 inch or more). It also comes with protections against manufacturing defects, such as bunched foam, broken coils, or ripped mattress covers. The standard mattress warranty lasts 10 years— if your warranty lasts less than that, it’s a sign to look elsewhere. Since most mattresses last around 10 years, you’ll want protection for at least as long as you own the bed. Additionally, the warranty can give you an idea of how long a company stands behind their product.

How Much Should A Durable Mattress Cost?

As you begin to shop, set a budget of around $1,000 for a queen-size mattress— be careful not to fall for cheap, promo beds made with low-quality materials. Conversely, don’t feel like you need to spend thousands of dollars on a “luxury” mattress made with gold threads or hand-tufted buttons since these features don’t add any comfort or support to the mattress.

Replacing an Old Mattress

Perhaps after reading this, you’ve realized it’s time for a new bed. The best mattress will come with a standard 10-year warranty and be made of supportive, high-quality bases, and durable, resilient foams. Additionally, you should try one that comes with a sleep trial because this will allow you to try out the bed for 30-90 nights and return it for a refund if you don’t like it. Bottom line: your sleep quality should not suffer because your mattress quality is subpar.

Does a firm mattress last longer?

Because softer mattresses contain more layers of foam, they’re known to sag a bit more than firmer, thinner beds. However, don’t think just because you’ve chosen a soft mattress it won’t last. Always choose a mattress with a highly durable support core— this will deter sagging no matter how soft or firm the top layers are.

How long should a mattress last?

It depends on the mattress type, but most beds last between 5-10 years.

Will a mattress topper help?

We use mattress toppers for various reasons, but most of the time it’s to add some extra comfort to the top layers of our bed. Sometimes people buy a topper to extend the lifespan of a mattress, thinking it will “cover up” sags and thus make the bed more supportive and comfortable. While this is true for a little while, a topper can only do so much for an old, supportive mattress.

If your mattress is causing you pain, a topper won’t help for long. We recommend investing in a new mattress as soon as you can.

This article is for informational purposes and should not replace advice from your doctor or other medical professional.

About the author

McKenzie Hyde is a Certified Sleep Science Coach and a full-time writer focused on sleep health and the mattress industry. She currently writes articles on a variety of topics, ranging from sleep hygiene to the newest trends in the mattress and bedding industry. Just some of the topics she has covered include best sleep practices for students, the consequences of going without sleep, and choosing the right bed if you suffer from back pain. McKenzie Hyde holds a Master of Arts degree from Utah State University where she studied literature and writing. While there, she taught argumentative writing and wrote a variety of articles and analyses for literary and academic journals.

How Long Do Mattresses Last? The Results May Shock You!

Mattresses are pretty expensive — one quick glance at our buyer’s guide will confirm this fact. This is why many people do not replace them – not even after many years of use.

They do not want to spend a lot of money on a new one. Besides, now you can delay the process of buying a new one if you do an excellent job at maintaining your existing one.So, how often should you replace your mattress?

It doesn’t matter which type of bed you have. Most of them are ready for replacement within ten years to ensure a good night’s rest (old mattresses can hurt your sleep quality). Besides, it can last beyond ten years on average, if the owners maintain it properly.

Also, many different factors affect a bed’s lifespan. You can extend its life expectancy by following a few easy steps in the text below. We prepared and wrote down some tips to boost its longevity.

How long does a mattress last?

My mattress is getting on in years. In fact, Bill Clinton was in his first term as president when I last bought a new one. Is it time for me to replace my mattress?

You’ve probably logged more than 30,000 hours in your bed, and your mattress has likely become less comfortable and less supportive. But there’s no set formula for determining when you need to replace a mattress. It might be time to buy one if:
•You regularly wake up tired or achy—you make Oscar the Grouch seem as cheerful as Mr. Rogers.
•You tend to sleep better away from home, than in your own bed. Are you planning unnecessary business trips or looking for any reason to go on a weekend getaway?
•Your mattress looks or feels saggy or lumpy—it needs go on the Abs Diet.
•You’re over age 40 and your mattress is five to seven years old. Remember, your body tolerates less pressure as it ages. As if getting older weren’t tough enough . . .

A mattress can be an expensive investment—we’ve tested models that cost in excess of $4,000—but if you treat your new one properly, it could easily last 10 years. Our advice:
•Don’t let your kids use your bed as a trampoline.
•Rotate your mattress. If you have a single-sided mattress (you sleep on only one side), rotate the mattress from end to end—that is, move the mattress 180 degrees. The foot of the mattress is now at the head, and vice versa.
If you have a double-sided mattress, rotate it as above, then turn it over so the bottom is now on top.
Perform these steps every two weeks for the first three months you have your new mattress, then once every two months thereafter. You’ll find illustrated instructions on a number of different Web sites.
• Use a bed frame that has a center support.

Essential information:See “How to buy a mattress without losing sleep” for detailed advice on finding the perfect bed. And watch our video buying guide.

How Long Does a Mattress Last?

Posted on March 2, 2020 Written by sleepy

To best answer how long a mattress lasts, we will look into differenttypes of mattressand their features. Consequently, their durability will be revealed. Besides, this article also provides extra tips to check if you need a new mattress or not.

Now, let’s check how long your mattress should last and if it reaches the end of its lifespan yet.

How Long Does A Mattress Last?

There is no absolute answer to this question. However, the average period you can use one mattress isaround 10 years. A low-quality mattress may only lastfor 3 to 5 years. Meanwhile, a well-made latex one can serve youup to 20 years.

Nevertheless, a mattress’ durability depends on several other factors than materials and quality. Some of the most important elements are the environment, the users’ weights and frequency of use. Above all, how it is taken care of will greatly determine the lifespan of a mattress.

As a consequence, you should understand the kind of mattress you own and how to tend to it. The knowledge will help you save money and have better sleeps.

What Kind of Mattress Lasts The Longest?

No matter if you are choosing a new mattress or simply curious about the one you are having, this part is essential to make good use of it. Here we will introduce various kinds of mattresses, their characters and how long they last on average.

1. Latex

When talking about durability, no other mattress can beat latex ones. They usually last for about 15 years. Its longevity party dues to the fact that worn-out layers can be replaced with new ones. Moreover, those layers also help latex mattresses to be more stable and even.

Latex mattresses are the superior in the mattress world

2. Memory Foam

Next in line is memory foam mattresses. This type of mattress is both less long-lasting and less firm than the latex line. Generally, they will last for 10 years. However, toward its last few years, there may be sagging and other small problems.

3. Innerspring Mattress 7-8

One of the most traditional and common mattress types is innerspring. Yet, it is only half as durable as latex mattresses and lasts for seven to eight years. That is the result of the thin and weak coil springs inside the mattresses. These springs are not suitable for people with back pain as well.

4. Hybrid & Airbed

Other than the three most common types, there are also hybrid and air mattresses. However, they are unpopular for a good reason: their lifespans are short. Both can only serve for around 5 years before their owners have to buy a new mattress.

How Do You Know When You Need A New Mattress?

Now that we know there is no fixed number for a mattress’ longevity, how to spot if it is time to buy a new one? There are four main clues we recommend that you pay attention to.

Loss of Firmness

After a period of use, all mattresses will gradually lose their firmness. However, if it is so soft that you feel your body sinking every time you lie on the mattress, it might be time to think about buying a new mattress.

Uncomfortable Feel

If you do not usually have back pain and neck pain but now you feel it after every sleep, that may due to your mattresses. An old mattress can negatively affect both your body and your skin. For example, you may get allergies from it. Therefore, changing mattress after a certain period is necessary.

Old, sagging mattresses are bad for your sleep, spin and skin

Unpleasant Odor

One of the most obvious indicators of an overdue mattress is the unpleasant odor. Of course, every mattress needs to be cleaned regularly. However, if the smell comes back right after or too soon after cleaning, the best solution is to buy a new mattress.

Uneven Surface

Lastly, we need to pay attention to the mattress’ surface because an uneven one can hurt our spin. When the mattresses get old, you can spot lumps or sagging corners on them. By this time, we recommend you not to continue using those old ones anymore.


The answer to “how long does a mattress last?”depends on the type of mattress you own and how you take care of it. It ranges from 5 to 20 years. No matter how long the period is, you should clean it regularly and look out for when it needs to be changed.

The Ultimate Mattress Size Chart and Bed Dimensions Guide

Intuitively, the different sizes of beds seem easy enough to understand, right? The truth is,choosing the right size of your mattresscan be more complicated than you may think. Does it fit nicely in my bedroom? Is there enough leg room? And many other.

To help you make the best decisions when selecting a mattress, we’ve put together a summary of the most common measurements you will see online and in a store so you can have an idea if it’s a perfect bed for you and your bedroom.

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Common Bed Size Dimensions Comparison

TypeSize (Inches)Suitable For
Small Single or Cot30 x 75Babies and toddlers
Twin38 x 75Kids that have outgrown their cribs and single adults living in smaller apartments. It’s also great for daybed or bunk bed.
Twin XL38 x 80Kids and taller adults and those who want to use an adjustable bed frame
Full54 x 75Good for a single sleeper or someone with children or pets and couples that do not require a lot of leg room.
Full XL54 x 80More than enough for single sleeper and for couples that need more leg room but can not accommodate queen size due to bedroom limitations.
Queen60 x 80Frequent choice and a perfect size for most couples that do not need a lot of sleeping space. If you plan to sleep alone this is more than enough.
Olympic Queen66 x 80Six Inches wider than a standard queen, it makes it nice for someone who doesn’t want to upgrade all the way to king.
King76 x 80Great choice for couples who want maximum personal sleeping space. Check our room dimensions scale guide to ensure it will fit in your bedroom.
California King72 x 844 inches longer but 4 inches narrower than a standard king type. Good for taller individuals.

Small Single Bed (Cot) Dimensions

These are the mattresses specifically designed for cribs. It can also serve as toddler beds in most cases once your baby outgrows the cot. Typical measurements are30” width and 75” length.

Twin Bed Dimensions

Atypical single, twin or bunk mattresses are 38” width x 75” length. You’d be hard-pressed to find a bed that is any smaller than this one, other than that of a toddler bed or crib.

Typically this isideal for childrenwho have outgrown cribs and toddler beds, and who are now ready to graduate to a larger mattress.

Additionally, for those who sleep in cramped quarters, who have small rooms or who share a room with a sibling or roommate, Twin beds are an ideal choice. Day beds, bunk beds, dorm room beds or those found in the guest room often use this type.

Recommended reading:

What is important to note about a Twin bed versus a larger toddler bed, is that comfort is taken more into account. It’s common that, once you reach the Twin size, more quality materials are used, and more engineering centered on comfort takes place. This is because, the older we get, the more we consider comfortable sleeping to be a necessity.

Twin XL

There are subcategories of double beds to consider as well. The Twin XL istypically 80” L while still maintaining the 38” W. If you’re an adult looking for a bed that saves space and still is a comfortable choice, an XL Twin may be perfect for you.

Can I use Twin XL mattress on a King Size Bed Frame?

Yes, you can use two double/twin XL beds in a king frame. If you are in a relationship where one partner requires a different firmness than the other, usually end up being big fans of this setup. This is because Two XL beds can fit snugly alongside each other within a King sized bed frame.

This is good to know for partners who are tired of the fluffiness or firmness of their spouse’s mattress.

Full Bed Dimensions

Full-size mattress measures54’ width x 75” in length, and these are also commonly referred to as “standard double.” Sufficient for adults that need more room than what a Twin can offer.

If you are in a relationship, this may not be the best choice for you, as the fit will be exceedingly tight. Likewise, if you have a dog, cat, or you have a child that sleeps next to you, you may want to consider a wider option.

Full (Double) XL

A XL option is54” x 80”giving you anextra 6 inchesof leg space. If you do not require extra width but want some more room for your legs this is a perfect option.

Queen Bed Dimensions

Queen size mattresses are60” width x 80” length. Ideal for almost anyone, in that it’s long enough and wide enough to suit most any sleeper. For those who sleep with their spouse, child or pet, it might be perfect for you.

When thinking about these larger types, it becomes necessary to consider the living space. These take up much more room than the Twin or the Full, and thus, the ability to freely move around the bedroom may become restricted.

If you have a larger bedroom, then this won’t be a factor for you.

Olympic Queen

These are slightly wider andmeasure at 66”W x 80” L. Olympic queen is perfect for taller individuals, but you don’t want to upgrade all the way to King, but you could use some more width.

King Bed Dimensions

A standardKing size mattress is 76” in width and 80” in length. It’s recommended that you do not opt for this option unless your room is at least 12×12. This is a perfect option for couples who sleep with their kids or pets and want more sleeping room for themselves.

If you want to compare this to other options,King is same as 2x Twin XL.

A nice fact is that box springs are split for this type, and it makes it easier to carry around and maneuver.

California King Bed Dimensions

TheCalifornia King mattress is 72” W x 84” Lmaking it one of the biggest options on the market. It’s perfect for active sleepers, tall people and couples with kids or pets. Cal King is 4” longer but 4” narrower when compared to a standard King.

It is recommended that you have a large room of at least 12’x12’.

Bedroom Size Requirements

Ok, so you have decided that you need a new bed. But, can you actually put it in your room and still be able to open the door and walk around it?

Let’s take a look at the following illustrations showing how certain mattress sizes will fit in your room.

Frequently Asked Questions

Which size is best for me?

Bigger isn’t always better, but in most cases it can’t hurt. More space could mean fewer sleep interruptions, but if you always prefer to cuddle up rather than spread out, that extra space might not be worth it, especially if you’re on a tight budget.

In many cases, couples will opt for a bigger version of a cheap bed, but if you don’t need the extra space, that money could be better spent on features like cooling or motion isolation. For a better understanding of getting your money’s worth, take a look at our mattress budget guide .


When trying to find the right mattress size to fit the needs of you or your family, these are a few things to have in mind.

  • First, if you’replanning on upgrading, make sure you know the dimensions of your current bed. You wouldn’t want to shop for a larger option and accidentally choose the same type.
  • Second,if you’re moving, don’t forget to measure the room that you’ll be sleeping in. It is awful to have a mattress that is too big for space. You’ll have issues getting around the room, and your space won’t be as aesthetically pleasing.
  • Third,who will be sleeping in it? If it’s just you, you are good to go with a Double. But, if you have a spouse, kids or pets you might want to opt for a larger option such as Queen. King is the ultimate comfort size if your room can accommodate it.

Now that you know more about the sizes you can check out our other guides, researched for specific needs and types.

Hope this guide was helpful and that it cleared any doubts.

Please let us know if you have any questions in the comment section.

More from The Sleep Advisor:

More Reading:

  1. Bed size may affect good night’s sleep –
  2. Reasons Why Your Bed Height Actually Matters –
  3. Complete Mattress Size Guide – by
  4. Illustrated Bed Dimensions Guide – by

Author: Sleep Advisor

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There’s no one-size-fits-all when it comes to better health and better rest, but no one has time to sleep, let alone figure out how to upgrade the sleep they’re getting.

From figuring out how to buy a mattress, suggesting ones that are good for different needs and body types, or breaking down the newest science behind technology and wellness breakthroughs, Sleep Advisor has you covered.

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