How Big Is A King Vs Queen Mattress

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King vs. Queen Bed Size Comparison – What’s The Better Choice?

The King vs. Queen – that’s a battle worth taking a closer look into. One of the first questions asked is this:How much bigger is a king than a queen?

While the answer to this question might seem obvious, there is still a shred of doubt — especially to know which one is right for you and your needs. Understanding the core differences between both would allow you to make an informed choice.

We have taken the liberty to ensure that you get the full information broken down in quick and easy to understand bits.

Hopefully, once you are done reading the following, you will be able to see the cleardifference between queen and king sized beds. This would ultimately allow you to make a decisive and informed call without wasting your entire day looking. So, let’s have a look.

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Comparison Chart

Length80 inches80 inchesWidth60 inches76 inchesRoom Size10 x 12 feet10 x 14 feetSuitable ForFor single sleeper or for couples that don’t need a lot of sleeping space.For couples who want maximum personal sleeping space.PriceQuite affordableSlightly more expensive

What is the Difference Between King and Queen?

Dimensions and Size

Starting off with the dimensions of both solutions, we have the king mattress size which is 76 x 80 inches in total. This is perfect for master bedrooms, and that’s where you’d find it most commonly. It is ideal for couples as it provides more than enough space per person.

On the offside, this is a mattress which requires a large room. It doesn’t make sense to put a king mattress in a small room just to make it feel crowded. Additionally, you’d have to account for further furniture.

Queen mattresses measure 60 x 80 inches. As you can see, the main difference is only within the width. However, 16 inches is definitely substantial. Queen models are appropriate for people who sleep alone yet prefer the more spacious solution or for couples who don’t have the luxury of a large master room and they need something more compact and space-efficient. This is something worth accounting for.


The comfort of both solutions would seriously depend on whether or not you’d be sleeping alone or with a partner. If you get the king and you sleep alone, this is undoubtedly an overkill. It’s widely inappropriate and unnecessary. However, it is a great choice for a couple as it would provide you with the necessary space per person.

On the other hand, queen-sized options are more appropriate for a single sleeper, even though you should only consider it if you have the luxury of a larger bedroom. If you have the room, though, and you ought to choose between a queen or a king for a couple, our advice would stick with the latter as it’s just more comfortable.


The prices of both solutions could vary wildly based on a myriad of factors. However, it’s important to note that the king-sized bed is usually going to be more expensive in comparison. And, when you come to think about it, it’s only natural. This stems from the larger dimensions of the bed. The same goes for its accessories.

Purchasing a set for a king bed will cost you more than getting one for your queen-sized solution. Nevertheless, the difference is not as substantial, and this isn’t a decisive factor that you should be worried about. Both options are rather popular which provides you with a large breathing room to search for cheaper accessories.


Even though the queen is far more popular than the king-sized one, both are wildly distributed and as such, finding accessories for them is incredibly easy. Literally, every specialized store that you walk into will provide you with a range of options for your queen or king-sized mattress.

This is not something that you should be worried of. Additionally, as we mentioned above, there is no significant difference in the pricing as well, and you could find affordable solutions for both sizes.

Recommended Room Size

This is also something quite important that you would have to account for. While every married couple is likely to enjoy the additional 16 inches of width on the king, not each one of them would be able to allow the additional room space.

The general rule of thumb is that you need at least 2 feet on the three sides of the room. However, this is just in case you are not looking to furnish your bedroom. If you wish to include a wardrobe and other furniture as well, you would have to leave a lot more than just that. Therefore, if you have a bedroom which is smaller than 12 x 14 feet you ought to consider something different than the king mattress.

The perfect dimension for a queen, on the other hand, is about 10 x 12 feet in dimensions. This would allow enough room for maneuvering on the sides so that you don’t feel crowded.

Should I Get a Queen or King Mattress?

When deciding whether you should get aqueen or king mattress, it depends on numerous factors from your budget to room size. As a general rule, if price and space are not considerations, buy the best mattress in the largest size available. Since that is not always an option, most people will need to make a choice between the two sizes. In order to create a comfortable room and to find the best mattress for your requirements you will need to understand what criteria should be used to determine whether a queen mattress or king mattress is best for you.

Best Mattress

In the market for a new bed? Check out our best mattress guides to find the most comfortable mattress to improve your night’s sleep!

How to Decide Between a King and Queen Mattress

Here are a few questions you should ask yourself when trying to choose the best mattress size:

How big is your bedroom?

The size of the bedroom may be the most important factor when choosing between these two sizes. A queen mattress measures 60×80 inches, or 5’0″ by 6′ 8″. A standard king mattress measures 76×80 inches (6’4″ by 6’8″), and a California king measures 72×84 inches (6’0″ by 7’0″). The overall surface areas are 4800 square inches (queen), 6080 square inches (king), and 6048 square inches (cal king).

The headboard, baseboard or platform will also take additional space, so you may want to add least 4 inches to the width and length to accommodate the entire bed. It is likely you will want to place nightstands on each side as well, so don’t forget to include these (dimensions usually between 12 and 30 inches wide). Thus, you will want to make sure the wall you are putting the bed against is wide enough for the headboard and nightstands. Additionally, you should allow a minimum of 2 feet around the perimeter of the bed for ease of movement, and also ensure that all doors will be able to open comfortably. For new bedrooms, mapping out the planned dimensions in tape on your floor can be helpful for visualizing which size bed will look best in your room.

How much space do you require?

Personal space requirements are important when choosing between the two sizes. A queen mattress only allows 30 inches width per person, if two people are sharing the bed. This is actually less space than you would each have sleeping on individual twin beds. If space is tight, a memory foam mattress or latex mattress is the best choice, as it provides full body support and resists motion transfer, enabling both partners to receive the support and comfort they need for a good night’s sleep. A king mattress provides 38 inches per person, which may be preferable, especially for people who are larger or wish to have more room. California King mattresses are 4 inches longer and 4 inches narrower than traditional king, making them ideal for people who are taller than 6 feet.

How much can you spend?

If you are on a tight budget, note that king size mattresses as well as king size beds and bedding are more expensive than queens. On average, you might expect to pay $100 to $500 more to go from a queen to king in the same line. If space is not a top concern, you may be best served by opting for a higher quality queen than a lower level king, plus you will save on sheets and comforters.

Can a King size mattress fit through your home?

Some homes, especially older homes and apartments, may have doorways and stairwells that it make it rather difficult to maneuver a king size mattress. If space is tight, it may be easier to fit a queen mattress or split king mattress and foundations into the home, around corners and up the staircases.

How will you be using the mattress?

If you plan to use your new mattress on an adjustable bed, you might want to consider getting a split king set if at all possible. Due to the split nature of the bed, many couples may find a dual queen to be too small . Split king mattresses have two halves each measuring 38×80, whereas the split queen sides measure 30×80 each.

Most couples prefer a king mattress over any other size, if the master bedroom is large enough to accommodate it. The king-size sleeping area provides enough room for two people to relax into a comfortable position without disturbing the other. Queen mattresses are best used in guest rooms and smaller master bedrooms, or when it makes better sense for your budget. In summation, if you are trying to decide whether you should get a queen or king mattress, if space and pocketbook allow a king size it is generally the preferred choice.

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This is good advice. You really have to think about the dimensions of the room and the dimensions of your sleeping partner.
Although I’ve been sleeping on a queen bed for years, I have had to push my husband to the side in the middle of the night because he moves over to the center of the mattress while he sleeps.
I also have a large bedroom but small doors and narrow staircase, etc. in an old home, but I I think I can find a way to make it fit.

I find with my king mattress I am sinking in my side and it feels like there is a bar in the middle of the mattress. It’s higher. Why is that?

King vs. Queen Bed Size Comparison

Is a queen or king bed the right fit for you?

Helpful Resources

At Mattress Advisor, you’ll find comprehensive, unbiased reviews on the best mattresses and bedding products and thoroughly researched tips for getting your best sleep.

There are a lot of factors to consider when shopping for a new mattress, from material and budget to brand and warranty. But there is one factor that will influence both your comfort and the look and feel of your room, and that’s mattress size .

For adults, the size debate generally centers around king vs. queen beds . In this article, we will compare the pros and cons of queen vs. king mattresses , so you can find the best mattress for your needs.

A Quick Comparison

Bedroom SizeMedium-size or larger roomsLarge-size or master bedrooms
Best for
  • Couples that sleep on their own
  • Individuals who sleep with a pet
  • Light to average weight couples
  • Couples who don’t move around a lot
  • Couples with kids
  • Couples with pets
  • Heavyweight couples
  • Couples who toss and turn
CostVaries depending on quality, but less expensive than a king mattress .Varies depending on quality, but more expensive than a queen mattress

Is a King or Queen Size Bed Bigger?

King mattresses are bigger than queen mattresses , but only in one direction. King and queen mattresses have the same length (80”), but king mattresses are 16” wider. Both queen and king beds are popular amongst couples.

A king mattress ’s extra width is valuable for couples who find that they are a bit snug on a queen mattress . Heavier couples, those who toss and turn, and those who share their bed with kids or pets are typically good fits for a king mattress , rather than a queen mattress.


Queen Mattress Pros and Cons

The queen mattress is the most popular mattress size for adults. What’s great about a queen bed is that it offers enough space for couples without necessitating a huge room. You can fit a queen-size bed in most any bedroom, although smaller rooms often feel a bit cramped with a full bedroom setup.

Queen mattresses are also popular for single adults. In comparison to full-size mattresses , queens are both wider and longer. The extra length is great for taller people, and the width allows you to easily move around. Plus, a queen bed has enough sleeping space for a pet, a child, or a future partner.

  • Big enough for couples
  • Sufficient space for single sleeper + pets/kids
  • Enough space for a single sleeper to toss and turn
  • Long enough for most adults
  • Popular option means there are lots of accessories
  • Less expensive than standard king or Cali king beds
  • Small enough to fit in most bedrooms
  • Can feel narrow for heavyweight sleepers
  • Not wide enough for a couple + kids or pets
  • Can be too short for tall people
  • Too narrow for couples who toss and turn

King Mattress Pros and Cons

King mattresses offer a great step up for those who find a queen-size mattress too small. A king bed is the same length as a queen mattress , but 16” wider.

Most couples who feel like a queen bed is too small would benefit most from extra width. Partners who toss and turn or have a bedhog can sleep peacefully on a king mattress . Families with children who sleep with their parents need this extra width for everyone to sleep soundly.

In comparison to a queen bed , a king bed costs more and takes up more space. Once you add in nightstands and bed frames , most king-size setups are going to require a master bedroom or a similarly large space.

  • Wide enough for couples + kids/pets
  • Enough space for couples who toss and turn
  • Great for heavier couples
  • Long enough for most adults
  • Popular option means there are lots of accessories
  • Can be too short for tall people
  • More expensive than queen mattresses
  • Takes up more space than a queen bed

California King vs. Queen Size Difference

The California king-size bed is extra-long . In comparison to a queen-size mattress , it is both longer and wider. However, many people do not realize that the California king bed is not bigger than the king-size bed in every way. In comparison, the Cali king bed is longer, but narrower, than the king bed .

As a result of their extra-length, California king mattresses are best for couples who find most mattresses too short. This is typically the case for tall folks or those who have a pet or two that cuddle down at the bottom of the mattress.

For couples who find themselves wanting more space, extra width is typically the best solution. The need for more horizontal space is why king beds are more popular than Cal king beds . Sleepers who move around at night, those with wide shoulders, or couples whose kids sneak into bed will find the most space with a king mattress .

QueenStandard KingCalifornia King
Best for
  • Smaller couples
  • Single sleepers with pets
  • Heavyweight couples
  • Families who share a bed
  • Those who toss and turn
  • Couples with pets
  • Tall couples

Which Mattress Size Is Best for You?

The right mattress size depends on your sleep habits and where you live. You want to take into consideration how you sleep now, how you might sleep in the future, and your current and future room size to determine the best mattress .

Room Size

Room size is a limiting factor when it comes to mattress size . While you can technically squeeze a queen or king-size mattress into any room that’s just larger than the mattress itself, it’s best to save space for furniture, movement, and aesthetics.

As a general rule, you want 2 feet of space or more between your bed and the wall or other furniture, with 3 feet creating the best overall look and feel.

Take measurements of your current room and the furniture you have or are looking to buy. You can use a pen and paper or room layout phone app to play around and see what size mattress will fit comfortably.

Always consider your future. If you invest in a high-quality mattress, you’ll want to take it with you when you move. Is there a chance you might have a smaller room in the future? You can always sell your bed and get a new one when you move, but it is nice to have a mattress that can move with you.


Twin-size and full-size mattresses are too short for people who are 6 foot or taller. With an extra 5-6 inches of legroom, queen and king mattresses comfortably sleep most anyone who doesn’t share the bed with a pet.

But if you do have a dog or cat who curls up at your feet, even a king-size or queen-size bed can feel cramped. With 4 more inches of length, the Cali king mattress is best for tall people who sleep with pets .


If you sleep with a partner, the smallest mattress that will sleep comfortably is a queen. Yet, a king-size mattress is usually considered the best choice for couples, so long as you have the space for it.

A king mattress is the same width as two twin mattresses . With 16” more width than a queen bed , a king allows you to move around without sneaking onto your partner’s side of the bed.

Kids and Pets

Many people spend their nights snuggling with pets or young kids. If you’re single, a queen-size bed will usually provide ample space for a child, dog, or cat. For couples, opt for a California king if your pet sleeps at the bottom of the bed, or a king-size if your pet or child sleeps next to you.

You can find good-quality queen mattresses starting at about $500, and king mattresses at $700. But most high-quality mattresses start closer to $800 for a queen and $1,000 for a king. Once you get into the luxury mattress space, a king mattress can cost $700 more than a queen mattress .


Buying the right size mattress sets you up for years of comfortable snoozing. When choosing mattress size , it’s important to consider your sleeping habits and your home. You want a mattress that fits everyone comfortably but not one that will take up too much space.

Queen and king mattresses are the most common mattress sizes for couples. Queens are best for couples who sleep on their own and don’t move around too much. Kings are better for couples who share their bed with pets or kids, as well as those who toss and turn.

Mattress Size Chart And Dimensions

Use this mattress size chart to determine the size of the mattress that will suit your needs before you shop for your next mattress. If your mattress isn’t big enough for everyone who will sleep in your bed and any pets that join you, you won’t sleep as comfortably as you should. On the other hand, if your mattress is too big for your bedroom, you won’t have enough room for other furniture or to make the bed.

Mattress Sizes (A Quick Start)

  • USA Twin: 39″ X 75″
  • Twin XL: 39″ X 80″
  • Full or Double: 54″ X 74″
  • Full XL: 54″ X 80″
  • (RV) Full: 53″ X 75″
  • Queen: 60″ X 80″
  • Olympic Queen: 66″ X 80″
  • California Queen: 60″ X 84″
  • Short Queen (RV): 60″ X 75″
  • King: 76″ X 80″
  • California King: 72″ X 84″
  • Half Queen: 30″ X 79.5″ (76.2 cm x 202 cm )
  • Twin/Single: 38″ X 74.5″ (96.5 cm X 189 cm)
  • Twin XL: 38″ X 79.5″ (96.5 cm X 202 cm)
  • Double/Full: 53″ X 74.5″ (134.5 cm X 189 cm)
  • Queen: 60″ X 79.5″ (152.5 cm X 202 cm)
  • Queen (RV): 60″ X 74.5″ (152.5 cm X 189 cm)
  • Western King: 72″ X 84″ (183 cm X 213 cm)
  • Eastern King: 76″ X 79.5″ (193 cm X 202 cm)
  • Single: 90cm x 190cm (35″ X 75″)
  • Small Double: 120cm x 190cm (47″ X 75″)
  • Double: 135cm x 190cm (53″ X 75″)
  • King: 150cm x 200cm (59″ X 79″)
  • Super King: 160cm x 200cm (63″ X 79″)
  • Single: 90cm x 200cm (35″ X 79″)
  • Double: 140cm x 200cm (55″ X 79″)
  • King: 160cm x 200cm (63″ X 79″)
  • Single: 90cm x 190cm (35.4″ X 75″)
  • Double/Full: 140cm x 190cm (55″ X 75″)
  • Queen: 160cm x 190cm (63″ X 75″)
  • King: 180cm x 200cm (70.9″ X 79″)

Mattress Sizes You Need

Use the mattress size chart to be sure about your requirements because some mattresses might not fit in your room, which can create a real hassle if you buy from a mattress store that doesn’t allow returns.

First, you should consider what size you need today as well as any changes you expect in the size you’ll need during the life of the mattress. For example:

  • If you’re single but you hope to marry in the next five or so years, you may want to consider purchasing a bed that will work after you’re married. This is especially true if you’re settled in your own home.
  • If you’re renting and likely to move frequently, consider the difficulty of moving a larger bed compared to moving a smaller bed and mattress.
  • If you’re buying a mattress for a child, remember how fast they grow. Many children will reach their full height in the bed you purchase to replace their toddler bed.

Custom Sizes

You may be surprised to learn that you canorder mattresses in custom sizes. Some beds or sleeping arrangements require custom sizes, including extra-long or extra-wide versions and custom shapes to fit specific needs.

Three factors are the most important when you choose the size of your mattress:

  • What size do you need?
  • Is the room large enough to accommodate the mattress you need?
  • Your budget

If you have a new bed, one of the standard mattress sizes will fit. If you have anantique or RV bed, you may need to order a custom size. If you are significantly larger than average, such as an NBA basketball player, you may want a custom bed to accommodate your height. The largest standard mattress length is seven feet. Most people don’t sleep with their head against the headboard. So, anyone who is 6’5” or taller may find a 7-foot length confining.

Room Size

We specify the minimum room size you need to accommodate mattresses for each type of mattress throughout this article.

Your Budget

Your budget should consider both the mattress purchase, the cost of the bed as well as the bedding, and the cost of providing a room large enough to accommodate the mattress. We illustrate the substantial price difference between choosing a King and Queen size below:

Nectar Mattress$899$699
Mattress Protector$99$89
Platform Bed$275$250
Wool Blanket$180$150
Total Cost$1,567$1,277

Mattress, sheets, mattress protector, and platform bed prices are fromNectaron July 12, 2019. The wool blanket represents the average price difference we found after looking at several different options.

If you want a more traditional bed, like this Coastal Sleigh bed (pictured below), the King size is priced over $400 more than the Queen.

We won’t bore you with the math, but we calculated that building a home with a room large enough for the minimum King size mattress would cost $5,500 more than building a home with just the minimum size needed for a Queen mattress using an estimated $125 per square foot. For ideal comfort, you’d want more than the absolute minimum size if you have furniture other than the bed and night tables in the room.

Keep in mind that you’ll incur some of these expenses repeatedly. Most people have more than one set of sheets for their bed and everything except the bed itself will eventually wear out and need to be replaced.

If you need a King size, then go for it. But if you’re comparing the price of just the mattress and thinking “I might as well, it’s only $200” you’d overlook quite a few related expenses.

Keep in mind that some people also need their personal space while they sleep. If you need the space, choosing a mattress that is too small is penny wise and pound foolish because impairing the quality of sleep has long term negative implications for health, relationships, and even safety.

Therefore, we provide you with details on different sizes, their dimensions, their purpose, and who they suit best.

Mattress Size Chart (Dimensions and Best for)

Mattress SizesBest For
Twin or SingleToddlers, single adults, college dorms
Short TwinToddlers, single adults, college dorms, RV
Twin XLToddlers, single adults, teenagers, college dorms
Full or DoubleCouples, single adults, sleepers with kid or pets
Full XLCouples, single adults, teenagers, children with pets
Standard QueenCouples, couple with kid or pets
Olympic QueenTall couples, couple with kid or pets
California QueenCouples, couple with kid or pets
Standard KingCouples, couple with kid or pets
California KingTall couples, couple with kid or pets
Split KingCouples with adjustable beds
Split California KingCouples with adjustable beds

Crib Mattress Size

When it comes to the size of a crib mattress, the most important factor is that it fits snuggly in the crib. You do not want a gap between the mattress and the side of the crib as a gap can endanger your child. Standard crib mattresses are28⅝-inches in width and 52⅝-inches in length. Moreover, a crib mattress should not be more than 6-inches thick.

A crib mattress that is too thick puts your child at risk of being able to topple out of the crib. Crib mattresses will usually also fit in toddler beds, so they’ll last for the first several years of your child’s life.

Recommended Room Size

The minimum recommended room size for a nursery with a crib is 7-feet x 10-feet.

Note that experts recommend that babies sleep in the same room as their parents during at least the first six months of their life, but not in the same bed.

Twin Mattress Size

Most children sleep in a twin bed after they outgrow their crib or toddler bed. The twin-size is one of the most common sizes used for children. Because these mattresses are small, they leave enough space for toys and room to play.

The standard measurements for a twin bed in the USA are39-inches in width and 74-inches in length. Sizes in other countries vary slightly.

Bunk bedsusually use twin size mattresses, although some bunk beds combine a twin upper with a full or queen size lower bed.

A twin mattress is an ideal solution for people who share a single room but don’t share a bed. Some couples opt for single beds for a variety of reasons including reducing disruptions to one another’s sleep.

When considering the size of the mattress to purchase for your child, think about how tall your child is expected to be by the time the mattress wears out. Your pediatrician can give you an estimate.

If your child is expected to be tall, you may want to opt for a Twin XL although sheets will be somewhat more expensive, and Twin XL sheets tend to be more difficult to find in stores. It may be well worth the cost. A teenager who doesn’t sleep well because they are too tall for their bed is likely to be both grumpy and make worse decisions than they would if they were comfortable. Sleep deprivation has a negative effect on self-control and cognitive abilities.

Recommended Room Size

The minimum size room for a twin bed is 7-feet x 10-feet. For two twin beds in one room, the minimum size of the room should be 12-feet x 10-feet.

Twin XL Mattress Size

If you need extra length for your height, a twin XL bed provides it. This is also handy if your cat or dog tends to sleep on your feet.

Twin XL is the most common size used in college dorm rooms. Thedimensions are 39-inches x 80-inchesin the USA, which provides you with an extra 6-inches for your legs. Canada’s twin XL is almost the same size as the one in the US. Twin XL isn’t a standard size in the European Union or France. In the UK, the closest is their small double.

Recommended Room Size

The minimum room size for a twin XL bed is 7-feet x 10-feet.

Full Mattress Size

Full-sized beds are also known as double mattresses. Less expensive hotels often use them as a substitute for Queen beds. These mattresses are 16-inches bigger than a twin in width. The dimensions of full-sized mattresses are54-inches in width and 74-inches in length. These beds are equipped with enoughspace to accommodate two small individualscomfortably.

However, please bear in mind that your partner may not like the size of the bed if you tend to move around a lot in your sleep on a full-sized bed. Such mattresses are more useful for older kids who can have a sleepover without needing a second bed.

A full-sized mattress allows you to cuddle up with your kids if you regularly tuck your children in for the night. You’ll also be able to lay down with them while you read them a bedtime story.

Recommended Room Size

The minimum room size for a full-sized mattress is 10-feet x 12-feet.

Full XL Mattress Size

A full XL mattress equips you withadditional room for your feet. The dimensions of these beds are54-inches in width and 80-inches in lengthwhich means that you get an extra 6-inches to stretch your legs and feet.

Similar to full-sized beds, the full XL bed is an excellent option for tall individuals.

Nevertheless, these beds don’t provide you with extra width that you can enjoy in the Queen version. Full XL mattresses are a good choice for people who like to cuddle with their partners during sleep, and don’t care much about having their own space for sleeping.

This is not a common size and you may have difficulty finding sheets in this size in department stores. Fortunately, there are numerous options for sheets in this size when you shop online.

Recommended Room Size

Based on the walking space that you need in your room, the minimum recommended room size for a full XL mattress is 10-feet x 12-feet.

Queen Mattress Size

Queen beds are the most commonly used size in the world because they cater to the needs of most people. Queen size mattresses provide extra room which makes sleeping with a partner more comfortable for people who don’t want to touch someone else while they sleep. Standard Queen-sized mattresses are large enough to provide room for a couple of sleepers. Both people will enjoyenough space to enjoy their sleep and have room to rollover.

It also keeps you close enough that cuddlers can easily find one another. Standard queen-sized mattresses come with dimensions of60-inches in width and 80-inches in length. This bed offers more than enough sleeping space for single sleepers to move around during sleep.

You will also have room for your children or pets to sleep with you. Nevertheless, these mattresses are far bigger than other beds mentioned above, and for this, you need to have enough space in your room to accommodate these beds comfortably and still walk around with convenience.

This bed size is preferable for guest rooms, if you want couples to be comfortable. If you want them to go home quicker, choose a full-size.

Teenagers can spread out on a Queen-sized bed and have sleep overs without needing a second bed.

Many married couples opt for this size. If you’re sleeping alone, using a pillow to cuddle helps keep your body heat close to your body so you won’t feel too cold.

Recommended Room Size

The minimum size room recommended for a queen-sized mattress is10-feet x 10-feet. Keep in mind, this is a minimum and you’ll be more comfortable if you have more space.

Olympic Queen Mattress Size

Olympic queen-sized mattresses have dimensions of80-inches in length and 66-inches in width. They provide an additional 6-inches of width when compared to a standard Queen mattress.

The extra width is suitable for times whencouples need some personal spacewhen they are in bed and six additional inches helps with that. Olympic queen size also accommodates your child who needs some cuddling too if they wake up during the night, which is an added advantage of this size.

Olympic Queens are not a common size which means you won’t have as large of a selection of sheets to choose from when you purchase sheets.

You can use flat sheets for a king and tuck them under the mattress if you can’t find fitted sheets that match your décor.

Recommended Room Size

The minimum recommended size for a room with anOlympic queen mattressis 10-feet x 11-feet.

California Queen Size

You’ll see on the mattress size chart that the California queen-size has dimensions of60-inches in width and 84-inches in length, and it is the best option for couples who need some extra space for their feet or pets at the end of their bed. The width of a California Queen is the same as a standard Queen.

This size is the preferable choice for tall couples who don’t want a King-sized mattress. This size also provides extra room at the foot of the bed for your pets.

Note: Infants should not co-sleep as pictured in this image. They should be in a baby box, bassinette, or other safe sleeping space so they can’t be accidentally suffocated if one of their exhausted parents rolls over on them or the blankets cover their little nose.

Older children can safely co-sleep as pictured.

Recommended Room Size

The minimum size of the room for a California Queen is 12-feet x 10-feet.

Standard King Size Bed

A King-sized mattress is good forcouples who prefer a lot of spacewhile they sleep. It also gives them enough space for various other activities including stretching, relaxing for comfort, and rambunctious sex. The dimensions are76-inches in width and 80-inches in length.

These measurements make the bed as large as two twin XL mattresses joined together. The standard King is also the best size for couples who expect their child to share the bed with them on a regular basis and those who sleep with multiple or large pets.

Some people find a King-size mattress too big when they’re sleeping alone while others revel in having room to keep their favorite books on the bed.

The box spring versions of this size are split. They can be moved around very comfortably through tight corners and stairwells.

If you have an adjustable bed, you can opt to have a split king that allows both people to independently control the position of their side of the bed.

As noted above, infants should not co-sleep as pictured in this image. They should be in a baby box, bassinette, or other safe sleeping space so they can’t be accidentally suffocated. Older children can safely co-sleep as pictured.

Recommended Room Size

The recommended minimum room size for a standard King mattress is 10-feet x 12-feet although you’ll probably want more room.

California King Mattress Size

The California King is the largest common mattress size of them all. An Alaskan King is even larger, measuring 108 inches (9-feet) in both directions. This size is the longest standard size. The California king-sized mattresses measure72-inches in width and 84-inches in length. This size is perfect forpeople who prefer more length but not extra width.

On the mattress size chart, you’ll notice it is 4-inches narrower than the standard king size mattress, but of course, you get additional 4-inches in bed length. Being smaller than the standard king bed, California king is still 6-inches broader than a queen bed. It provides you and your partner with enough room for sleeping space or to cuddle as per your convenience.

The option for California King is best for adjustable beds because elevating the bed affects the usable length. A California King sized mattress gives you plenty of room to do whatever you want on it including accommodating your children and pets who invade your bed. This size canconveniently accommodate a third personon the bed with ease.

Like a King, you can opt for a split California King for an adjustable bed.

Recommended Room Size

The minimum room size for this mattress is 12-feet x 12-feet.

Mattress Thickness

You might have noticed that we didn’t mention much about the thickness of the mattress. Well, it is because there are no standards when it comes to thickness and the options vary quite a bit. If you’re interested, you can check for more details from sleep educator

Some of them offer 9- to 10-inch thickness, but most of the pillow top beds have 15- to 16-inch depth or more (Like Dreamcloud mattress). Box springs raise the mattress even further from the ground.

When choosing the thickness of your mattress, there are a variety of things to consider.

Overall Height of the Mattress

The top of your mattress will be a combination of the height of the bed or platform plus the height of the mattress. If you will use a box spring, you have to also add the height of the box spring. Some beds are so tall you need steps to get into them. While this may look romantic, if you’re planning to have a baby, consider the difficulty of safely navigating the steps holding an infant who wants to nurse in the middle of the night when you’re exhausted.

Too much height can also be difficult for someone who has mobility issues.

However, a mattress that is too low to the ground can present other issues that make it difficult for someone with mobility issues to stand up from the bed. If mobility issues are a concern, you’ll want a total height close to that of most chairs which is about 20 – 22-inchs above the floor.

Thickness of the Mattress

Generally, the more you weigh, the thicker the mattress you’ll need not to bottom out. The minimum depth of a comfortable mattress varies by the types of materials used to make it. Innerspring and hybrid mattresses are generally thicker than latex or foam mattresses.

Bedding Should Consider the Height of the Mattress and the Bed

If you opt for a traditional bedspread that reaches the floor, the height of the entire bed needs to be considered. However, be aware that bedding that hangs to the floor is not recommended by bed bug experts.

Today, most people opt for a comforter that hangs to the bottom of the box spring.

You should also consider the height of your mattress when you buy sheets. If your mattress is only 10” thick and you buy sheets for beds with a 15” thickness, the fitted sheet may be loose and wrinkle underneath you. If you buy sheets for a 10” thick mattress and your mattress is 14” thick, you’ll have difficulties getting the sheets on and they will be more likely to come off.


You have many options. Evaluating your current and expected needs, space, and your budget will help you narrow your choice down to one or two. Otherwise, it is overwhelming.

Make sure you have space to walk around the bed. You don’t want the daily hassle of having to perform gymnastics just to make the bed. A mattress that is too big for the room makes it feel congested.

On the average, you will require aminimum of 30-inches between your bed and the wallfor a convenient path for walking around. Add sixty inches to the width on the mattress size chart and compare it to the measurements of your room. Some beds also come withdrawers underneath for additional storage space.If your bed has drawers, add more than sixty inches to the measurement on the mattress size chart. Because you won’t be able to access or use the drawers if your bed is placed too close to the wall.

So there it is, now you know all about different size mattresses that you can choose for your room. The mattress size chart includes all the common sizes in the USA, UK, EU, and Canada to assist you in choosing the best option for your situation.

If you have encountered a different mattress size anywhere in the world, we’d love to hear about it in the comments.

Queen vs. King Mattress – What’s the Difference Between the Beds

How much bigger is a king than a queen?This is the question we will seek to answer in this post of King vs. Queen.

If you’re considering buying a new bed, there are a lot of different size options to choose from, and so it can be very confusing. If you want something larger than a double, you have the choice between a King or Queen.

Not sure what the difference is exactly? Don’t stress about it; most people don’t really know either. In this post, we will go through thedifference between queen and king sized bedsso that you can determine which option is better for your needs.

Naturally, the primary difference between the king and queen bed is size. A King is usually around about 16 inches wider than your Queen bed, but there is more to consider than simply the size.





76 inches (193 cm)

60 inches (152 cm)


80 inches (203 cm)

80 inches (203 cm)


More expensive and mattresses in this size also cost more as compared to queen.

Less expensive than king bed.


Usually found in master bedrooms.

Guest rooms and smaller master bedrooms.


Accounts for 7% of all mattress purchases.

Accounts for 32% of all mattress purchases.


Required to have a center leg support besides the normal rectangular structure.

Required to have a center leg support besides the normal rectangular structure.


King size bed allows for greater comfort and space.

Queen size bed is better suited for two people.

What is the Difference Between King and Queen?

Size & Dimensions

Both beds are about 80 inches in length, so the real difference is in the width. A king is what you are most likely to find in a luxury hotel or in a master suite. This is a monster-sized bed and needs a lot of space.

The whole surface area of the mattress is 6080 square inches, so there is a lot of space on it. It also, therefore, takes up a lot of space, so it is not likely to be a good fit if you have a smaller bedroom.

It is a good size for a couple, allowing both people to have ample room to sleep on.

The Queen has a surface area of 4800 square inches, so it is quite a bit more compact. It will work well for a single person who likes space to stretch out more, and it can work for couples that find that a double is just not big enough.

For roominess, you cannot beat the King, but it does require a lot more space.

Needless to say, when it comes to those extra 16 inches, you are going to pay more – the King is not the cheapest option out there. You also need to factor in that costs in terms of bedding and linen will also increase.

The Queen is more reasonable in price and accessories will cost you less upfront as well.

But, considering that this purchase is going to last you for around ten years, and you will use it every day, it is worth considering paying the extra.

Which is Better for Me? King vs Queen

Before making your final decision, here are some other things that you might want to consider.

Size of the Room

Do yourself a favor and measure the room. Make a scale map of it and the furniture that you want to place in it. Alternatively, pace out the size of both beds in the room itself.

Will it actually fit in the room? How much space will there be around it? Will you be able to access all areas of the room and all other furniture? The generally accepted rule is that you should have at least two feet of clear space on three sides of the bed.

This will give you plenty of space to move around in your room, and also space to make the bed easily. While the extra step of measuring the room or pacing out the space that the bed will occupy takes a bit more time, it is essential to ensure that you get an option that fits properly.

Your Size and Age

If you and/ or your partner are a little overweight, the bigger option will prove more comfortable for you. If you are buying a new bed for your teen, the smaller bed should be more than adequate.

Sleeping Preferences

Do you like to sleep all stretched out? Then the more space, the better. Do you and your partner like sleeping all cuddled up? Then the smaller option could be just as good.

If one of the partners is more restless during sleep than the other, a larger surface area could help to create enough space between the two of you for both to be comfortable.

Do You Have Small Kids or Pets?

Do you have small kids that like to cuddle with you and your partner at night? Then think about getting the larger mattress.

If your kids are older, this is less important.

What about your pets? Do they sleep on the bed with you? It is quite amazing how much space even a small cat can occupy so factor this into your calculations as well.

Are You Going to be Moving House?

This seems like a rather arbitrary question, but it can make a difference in your decision. The larger option will end up being more unwieldy when it comes to moving. It might also become problematic if you are considering downsizing your space.

Bed Accessories

Unless you are getting a non-standard option, like the Cali-King, you should easily be able to find bedding for either option. The larger sizes will cost more, and it should also be considered that they are bulkier when it comes to washing them.

It is also worth keeping the larger size in mind if you plan on ironing your linen. An extra 16 inches means a fair amount of extra fabric and so too a good deal more material to iron.

Get a Queen is If

You sleep alone, or you and our partner like snuggling up. Don’t get me wrong, it is better than a Double, but you cannot stretch out as much. It is also the better option if you have a more limited budget and if you have less space.

Get a King is If

You and your partner like their space, or if you have kids that might want to climb into the bed with you. You have a larger budget and loads of space. It is also better if you and your partner are larger in size.

Final Thoughts

Which option to choose can be a hotly debated issue and one that eventually boils down to preference. If all other things are equal, what would you prefer? I recommend considering your options carefully here, so your bed is not too big, not too small but just right.

For couples, the bigger size does make sense, especially if you have a young family. The smaller size is more appealing in terms of budget and space-saving, though, so this should also be taken into consideration.

My best advice is to think not only about your immediate needs but also about what your needs will be over the next ten years or so.

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