Bed Sizes and Bed Dimensions
Comfortability and support are major concerns of a sleeper when choosing the perfect type of bed that would suit his/her sleeping preference. It is important to note that beds come in varied sizes and the knowledge of the bed sizes will aid in selecting the right bed size for you. On Gotta Sleep today, we dive into those many sizes and shapes.
Bed or mattress sizes vary from country to country. In this article, we will give details on the mattress sizes and what should be considered before going for a particular bed size that would be perfect for the bedroom.
Three-bed standard dimensions will be considered in this article.
- US Bed standard sizes
- UK or Ireland Bed standard sizes
- European Bed standard sizes
Standard Bed Sizes U.S
(The standard size for Crib mattress and Twin mattress are 28″ x 52″ and 38″ x 75″ respectively).
The mattress sizes under the U.S standard bed sizes include:
- Crib mattress
- Twin mattress
- Twin XL mattress
- Full mattress
- Full XL mattress
- Queen mattress
- King mattress
- California King mattress
Crib bed has a dimension of 28″ x 52″ and it is ideal for toddlers or infants. This is the standard dimension across the United States, so it would fit into any standard crib frame you purchase for your young ones.
Crib mattress fits most babies until they grow into a toddler. Cribs are designed in the same dimension for toddlers, though higher rails are added to prevent babies from crawling. A crib mattress is always firmer than an adult mattress for safety reasons. The crib mattress is available in the foam or innerspring type. Both are best depending on preferences. Some cribs mattresses are lighter, which makes them portable and easy to clean in cases of spills.
Twin bed has a dimension of 38″ x 75″. It is the mattress size suitable for most kids through childhood as it is ideal for a child who has outgrown toddler bed. A twin mattress provides adequate sleeping space for solo sleepers from toddlerhood through the teen years, though adolescents may necessitate an upgrade.
Also known as a single mattress, twin mattress is slim in size This mattress is commonly used for bunk beds, daybeds, or small guest bedrooms. It can easily be fitted side by side in bedrooms shared by kids.
Though twin bed may seem restrictive for most sleepers, it is the best choice for space optimization. Twin bed may be best for you if you have a small apartment or share a room.
Most twin bed frames are lightweight and highly portable. This makes it easy for you if you enjoy frequent rearranging of your room. Twin bed also provide a luxury feel of a larger mattress without costing much nor taking up much room, which makes it suitable for sleepers on a tight budget.
Twin XL Bed/Mattress
Twin XL mattress has a dimension of 38″ x 80″. It has the same width as the Twin mattress but 5 inches longer in length. The extra length makes the bed accommodate taller sleepers.
Bed frames for Twin XL differ from that of a Twin mattress. Many buyers make the mistake of purchasing a standard Twin mattress frame for a Twin XL mattress and find it hard to fit in their mattress.
In the same vein, not all sheets or comforters come in the Twin XL sizes. So, it is important for buyers to double-check the length of bed accessories before purchasing for a Twin XL size mattress.
Two Twin mattresses could also be combined to form a King size mattress. The mattresses could be used with a King size mattress frame or an adjustable frame. Likewise, a King size sheet or individual Twin XL sheets could be used when you opt for two Twin XL mattresses on a King frame.
Joining two Twin XL mattresses is a nice option for sleeping partners who have different firmness preferences. It also prevents the disturbance of the other partner by the movement of a partner.
A Full mattress has a dimension of 54″ x 75″. It serves as a compromise between the Twin mattress and the Queen mattress. The Full bed has the same length as a Twin bed and 16 inches wider. The extra width allows for sleeping companions.
Also known as Standard double or Double bed, the Full mattress is the best fit for single sleepers who wants additional space for spreading out. It is often referred to as the standard bed size, in terms of comfort and economy, for single sleepers.
For couples with small apartments, the Full bed may be considered suitable. A sleeping space of 27 inches per sleeper is provided which is 11 inches lesser than that of a Twin bed. This may not be conducive for most sleepers.
Full-size bed frames are not as mobile as twin frames, but it is inexpensive, lightweight, and compact. It is economical and a great investment as it can be moved to the guest room if there is a need to upgrade the bed size.
Full XL Bed/Mattress
The Full XL bed has a dimension of 54″ x 80″. It is sometimes called the Double XL. It has the same width as the standard Full bed, but with extra five inches of length. Just like the Twin XL bed, the extra length gives room to accommodate taller sleepers.
Full XL mattress has the same length as a Queen bed, but narrower by 6 inches. This makes it ideal for tall and active sleepers as it prevents the dangling of feet’s off the bed.
Shopping for Full XL bed size frame or sheets requires a double check on the lengths so as not to purchase a shorter frame or sheets that a standard Full-sized bed.
Queen mattress has a dimension of 60″ x 80″. The queen mattress is the most popular mattress size in the United States. In the UK, it is referred to as King bed.
The Queen mattress is comfortable for single active sleepers, couples, and those that have a sleeping companion (either children or pets). Due to the extra width and length, queen mattress provides more support and comfortability to couples and taller people that feel a little cramped on the Full bed size.
To accommodate a Queen mattress comfortably in a bedroom, it is recommended that the bedroom must be at least 10′ x 10′. Bedding accessories for a Queen-sized mattress are widely available at various price points, materials, and styles due to the popularity of the mattress.
For sleeping partners, the Queen bed will provide a 30″ of sleeping space per person which is 8′ less than that of a Twin mattress. A Queen mattress is a mattress you cannot outgrow easily, and most master’s bedrooms can accommodate a Queen mattress easily.
The King bed has a dimension of 76″ x 80″. It is 16 inches wider than the Queen bed. King mattress is the widest bed on the market, and it provides the most luxurious sleeping space. King beds are ideal for master bedrooms that are spacious. A bedroom is recommended to have, at least, a dimension of 12′ x 12′ for it to comfortably fit a King size mattress.
King mattress is ideal for sleepers who enjoy the luxury of a large mattress. It is extremely comfortable for single active sleepers, has there is enough room to toss and turn. The King mattress is considered the best for couples.
Couples who find the King bed lacking in space or those who share a bed with children or pets would find it comfortable. In cases where one of the sleeping partners is an active sleeper, the other partner need not worry as the tossing of the other partner will not disturb.
For exceptional light sleepers, King mattresses are also good as one partner typically can’t feel when another gets into bed or tosses and turns at night.
A sleeping space of 38″ per person is provided by the King mattress, just the same as with a Twin mattress. A Split King mattress could be a nice option for sleeping partners who have different sleeping preferences since the mattress allow a different feel on each side of the bed.
For sleepers who are considering an adjustable frame, the Split King mattress is suitable. The larger size of the King bed makes it difficult for movement.
California King Bed
The California King mattress has a dimension of 72″ x 84″. While it has an extra 4″ to the length when compared to the King Size mattress, it is also 4″ lesser at the width. Compared to the Queen size mattress, the California King mattress is 12″ wider.
California King size is suitable for tall sleepers or sleepers who wants an extra length to the mattress. It is also ideal and extremely spacious for active sleepers or sleepers that have sleeping partners, children, or pets.
Your bedroom is recommended to be at least 12′ x 12′ to be able to fit in a California King mattress comfortably. Often considered as the longest bed you can buy; very tall sleepers may want to invest in California King bed to prevent dangling of their feet off the bed.
Lovers of large beds may want to consider the California King mattress. The mattress allows for a sleeping space of 36” per sleeping partner for couples, which is 2″ lesser than a Twin size mattress.
It is pertinent to note that shopping for a California King bed frame and bed accessories can be a bit tricky. Shoppers should ensure they get the right frame that fits the California King mattress dimension.
Summary of the U.S Standard Bed Sizes and Dimensions
|Bed/ Mattress Size||Dimension||Ideal for|
|Inches (in)||Centimetre (cm)|
|Crib Bed||28 x 52||71.1 x 132||Infants, Toddlers|
|Twin Bed||38 x 75||96.5 x 190.5||Toddlers, Children, Single adults|
|Twin XL Bed||38 x 80||96.5 x 203.5||Children, Single adults (tall), Sleepers who want to use an adjustable bed frame|
|Full Bed||54 x 75||134.5 x 190.5||Children, Single adults, Single adults with children or pets, Couples (small)|
|Full XL Bed||54 x 80||134.5 x 203.5||Children, Single adults (tall), Single adults with children or pets, Couples (small)|
|Queen Bed||60 x 80||152.5 x 203.5||Single adults, Single adults with children or pets, Couples|
|King Bed||76 x 80||193 x 203.5||Couples, Couples with children or pets|
|California King Bed||72 x 84||182 x 213.5||Couples, Couples with children or pets|
Standard Bed Sizes UK or Ireland
Mattress sizes under the UK or Ireland standard include:
- Cot Mattress
- Toddler Mattress
- Single Mattress
- Small Single Mattress
- Double Mattress
- Small Double Mattress
- King Mattress
- Super King Mattress
The Cot mattress has a dimension of 23 inches in width and 47 inches in length. This equals 60cm and 120cm in width and length, respectively. It is ideal for babies, and it is always firmer than adult mattress.
The toddler has a dimension of 2 feet 3 inches width and 4 feet 6 inches in length. This equals 70cm and 140cm in width and length, respectively. It is ideal for kids within the age of one and three.
Small Single Mattress
Small Single mattress has a dimension of 75cm width and 190cm in length. This equals 2 feet 6 inches wide and 6 feet 3 inches long. It is ideal for kids, guest rooms and small-sized bedrooms.
The single mattress has a dimension of 90cm in width and 190cm in length. In imperial measurement, it is 3 feet wide and 6 feet 3 inches long. It is ideal for children or young adults.
Small Double Mattress
The small double mattress has a dimension of 120cm and 190cm in width and length respectively. In imperial measurement, it equals 4 feet wide and 6 feet 3 inches long. Small Double is suitable for just a single sleeper.
A Double mattress has a dimension of 135cm in width and 190cm. This equals 4 feet 6 inches wide and 6 feet 3 inches long. It is ideal for sleeping partner in an average-sized bedroom.
A King mattress has a dimension of 150cm in width and 200cm in length. In imperial measurement, this equals to 5 feet width and 6 feet 6 inches in length. King mattress is longer than Doubles which makes the mattress perfect for tall sleepers and couples.
Super King Mattress
The Super King bed is 180cm wide and 200cm long. This equals 6 feet and 6 feet 6 inches in width and length respectively in imperial measurement. Super King provides enough space for couples and singles who value space.
Summary of UK Bed Sizes and Dimensions
|Bed/ Mattress Size||Dimension||Ideal for|
|Cot||23″ x 47||60 x 120||Babies and toddlers|
|Toddler||2′ 3″ x 4′ 6″||70 x 140||Toddlers and kids|
|Small Single||2′ 6″ x 6′ 3″||75 x 190||Small kids, guestroom|
|Single||3′ x 6′ 3″||90 x 190||Single sleeper|
|Small Double||4′ x 6′ 3″||120 x 190||Single sleeper|
|Double||4′ 6″ x 6′ 3″||135 x 190||Couples, single sleeper|
|King||5′ x 6′ 6″||150 x 200||Single sleeper taller than 190cm, couples|
|Super King||6′ x 6′ 6″||180 x 200||Couples, active single sleepers|
Standard Bed Sizes Europe
The bed sizes that fall under the European Bed dimension include.
- Euro Single
- Euro Small Double
- Euro Double
- Euro King
- Euro Super King
Euro Single Mattress
Euro Single Mattress, also known as a Twin bed, has a wideness of 90cm and a length of 200cm. This equals to 3 feet in width and 6 feet 6 inches long.
It is a little longer than the UK counterpart, but it is of the same width.
Euro Small Double Mattress
Euro Small Double Mattress is 120cm wide and 200cm long. It equals to 4 feet 0 inches wideness and 6 feet 6 inches length.
It is ideal for couples, teenagers, and lovers of more sleeping space than single bed can offer.
Euro Double Mattress
The European Double mattress has a wideness of 140cm and 200cm length. This on the imperial measurement equals 4 feet 7 inches wideness and 6 feet 6 inches length.
It is the most common European bed size, and it offers plenty of sleeping space without taking much space.
Euro King Size Mattress
European King has a dimension of 160cm wideness and 200cm length. In imperial measurement, this equals to 4 feet 7 inches wideness and 6 feet 5 inches length.
This is ideal for couples who need extra room to sleep as it provides a luxurious amount of space to sleep.
Euro Super King Mattress
Euro Super King bed has a dimension of 180cm wideness and 200cm length. This equates to 6 feet 0 inches wideness and 6 feet 6 inches in length. This is the same size as the UK super Kings. It is ideal for couples who need maximum space and comfort.
Summary of European Bed Sizes or Dimension
|Bed/ Mattress Size||Dimension|
|Euro Single Bed||3’0″ x 6’6″||90 x 200|
|Euro Small Double||4’0″ x 6’6″||120 x 200|
|Euro Double||4’7″ x 6’6″||140 x 200|
|Euro King||5’4″ x 6’6″||160 x 200|
|Euro Super King||6’0″ x 6’6″||180 x 200|
How to Compare or Convert Between Bed Standards
Bed standards vary from country to country. America and Europe have different standard. In the same vein, the UK and Ireland sizes differ from continental European sizes. It is not difficult to compare European and American bed sizes, however, conversions can be made between the sizes.
The American makes use of names such as Twin, Full, Double, Queen and King for the bed sizes, UK or Ireland make use of names such as Single, Double, King, and Super King, while European sizes are often referred to by their width and length in centimetre. (e.g., 90 x 200).
When comparing bed standards, below are steps to be followed.
- Determine the dimension of your beds and the system in which they are measured (inches or centimetres).
- Locate a conversion chart, which will indicate the width and length of bed sizes either in inches or centimetres.
- Convert all the sizes into one measurement system (inches or centimetres) to measure the width and length of a bed
- Compare the resulting measurements with the dimensions of your bed.
For instance, a U.S. Twin bed is 38″ x 75″ (96.5 x 190.5 cm), which compares with UK/Ireland’s single (36″ x 75″ or 91 x 191 cm).
What Bed Size is Right for Me?
One of the important decisions you can make when updating your bedroom is choosing the right mattress size. Many things are to be considered when deciding the right bed size for you.
For you to be able to choose the right bed size, we have put a comprehensive guide on factors to consider when choosing the right bed size.
Factors to Consider When Choosing Bed Sizes
Choosing the right bed size can have a significant impact on your sleep, your health, and your relationships. Therefore, these factors should be put into consideration before sleepers choose bed sizes.
- Sleep preference
- Your body
- Sleep partners or companions
- Bedroom Dimension
- Your home
- Your Furniture
- Your future
- Sleep Preference: Are you an active sleeper? Do you toss and turn all through the night? Considering your sleep style or preference is important before you make the decision of buying that mattress. If you toss and turn and would be sharing the bed with a partner, will there be enough room for you to toss and turn without disturbing the sleep partner?
- Your Body: Sleepers should consider their height and weight, as well as that of sleeping partners before deciding on the mattress size and frame to go for. Tall sleepers would have to pick a mattress that will prevent dangling off their feet. A strong bed frame also must be selected for sleepers that fall into the heavyweight group.
- Sleeping Partner or Companion: Before deciding on the mattress size, you want to go for, sleepers must factor in other sleepers. Will you share the mattress with a partner, children, or pet? A mattress with adequate sleeping space for each sleeper should be selected.
- Wallet: The price of a mattress must be considered before you go for that mattress. You don’t want to spend extra dollars on sleeping space you won’t make use of. For instance, if you are single, you don’t need to spend extra cash on a Queen bed. A Full bed is right, A Twin bed is considered affordable if you don’t want to spend that much.
- Bedroom Dimension: It is time to get a tape measure and get the dimensions of your bedroom if you don’t know it. Knowing your bedroom dimensions would help in picking a mattress size that would fit in comfortably.
Get the length, width and doorframe measurements and decide on the dimension of your potential mattress size. Define the length of the wall the bed will be set against and consider for clearance needed for doors while also considering the windows.
- Your Home: Sleepers should put into consideration their homes before making the decision on bed sizes. Will you be able to move the bed through the door? Can you move the bed up the stairs? These are a few questions to answer before picking a bed size.
- Your Furniture: If you decide on fixing a reading chair, a bigger dresser as an addition to your bedroom, be sure to identify the space required as well. Add the dimension of the furniture that is available or that you plan to purchase later in future.
- Future: Before making the decision on big beds now, take note that beds are hard to move and can easily get damaged. It is advisable to make that big investment in a new bed when you settle in your forever home.
Comfort is the most crucial factor to be considered when choosing bed sizes and dimensions. So, focus on the bed that is going to give you the rest and rejuvenation you require.
Frequently Asked Questions (FAQs)
What is a Twin bed size?
A Twin bed is a bed have a dimension of 38 inches in width and 75 inches in length. This equals 95.5cm by 190.50cm and 3 feet 2 inches by 6 feet 3 inches respectively. It is suitable for single sleepers and could fit well in a small-sized bedroom.
What is the width of a King size bed?
The King bed has a width of 76 inches, which equals 6 feet 4 inches or 193cm. It is suitable for
What is a Double bed size?
A double bed size is a bed with a dimension of 135cm in width and 190cm in length. This equals 54 inches by 75 inches or 4 feet 6 inches by 6 feet 3 inches in the imperial system of measurement. The Double size is a standard bed size under the UK or Ireland standard bed sizes.
What is the width of a full-size bed?
A Full-size bed has a with of 134.5cm which equals 54 inches or 4 feet 6 inches.
What is the width of a Queen size bed?
A Queen size bed has a width of 152.5cm which equals 68 inches or 5 feet 8 inches.
What is the dimension of a Queen size bed?
A Queen size bed measures 152.5cm in width and 203.5cm in length. In the imperial measurement, this equals 68 inches by 80 inches or 5 feet 8 inches by 6 feet 8 inches.
What is the dimension of a King size bed?
A King size bed measures 193cm in width and 203.5cm in length. In the imperial measurement, this equals 76 inches by 80 inches or 6 feet 4 inches by 6 feet 8 inches.
What is the dimension of a Full bed?
A Full-size bed measures 134.5cm in width and 190.5cm in length. In the imperial measurement, this equals 54 inches by 75 inches or 4 feet 6 inches by 6 feet 3 inches.
How long is a Queen size bed?
The length of a Queen size bed is 203.5cm which equals 80 inches or 6 feet 8 inches.
How long is a Full-size bed?
The Full size has a length of 190.5cm which equals 75 inches or 4 feet 6 inches.
How long is a King size bed?
The King size bed has a length of 203.5cm which equals 80 inches or 6 feet 8 inches.
What are the bed sizes?
Bed sizes are the standard size in which beds or mattresses are available on the market. The sizes of bed vary from country to country. The common standard bed sizes are U.S standard bed sizes, UK or Ireland standard bed sizes and European standard bed sizes.
What is the biggest bed size?
The largest bed size in production is the Alaskan King bed measuring 108” x 108” (274 x 274 cm). The largest bed in history was custom built for the summer festival of St. Gregorius in Hertme, Netherlands in 2011 and measured 87’ x 54’ (26.5 x 16.44 m).
How big is a Twin size bed?
A Twin bed is a bed have a dimension of 38 inches in width and 75 inches in length. This equals 95.5cm by 190.50cm and 3 feet 2 inches by 6 feet 3 inches respectively
What size rug should be under a king bed?
Under-bed rugs should extend out beyond the bed and should be between 12 inches to 18 inches from side and foot. For a King size bed, under rug should extend out by 18 inches.
What size rug should be under a queen bed?
Under-bed rugs should extend out beyond the bed and should be between 12 inches to 18 inches from side and foot. For a Queen size bed, under rug should extend out by 18 inches.
What is the size of a California King bed?
A California King bed has a dimension of 183cm in width and 213.5cm in length. In imperial measurement, this equal 72 inches by 84 inches and 5 feet 12 inches by 6 feet 12 inches.
How many feet is a Queen size bed?
The Queen size bed is 5 feet 8 inches wide and 6 feet 8 inches long.
How much is a King size bed?
The price of a King size bed varies based on manufacturer. A King size bed should cost about 300 dollars or more.
How much is a Queen size bed?
The price of a King size bed varies based on manufacturer. A Queen size bed should cost about 300 dollars or more.
How wide is a Twin size bed?
A Twin size bed is 95.5cm wide. This equal 38 inches or 3 feet 2inches.
How long is a Twin size bed?
A Twin size bed is 190.5cm long. This equals 75 inches or 6 feet 3 inches on the imperial measurement.
What is the dimension of a Twin size bed?
A Twin bed is a bed have a dimension of 38 inches in width and 75 inches in length. This equals 95.5cm by 190.50cm and 3 feet 2 inches by 6 feet 3 inches respectively.
What are the different bed sizes?
Bed sizes are the standard size in which bed or mattress are available on the market. Sizes of bed vary from country to country. The common standard bed sizes are U.S standard bed sizes, UK or Ireland standard bed sizes and European standard bed sizes.
Is a Queen size bed bigger than a King?
No. A Queen size bed is 16 inches narrower than a King size bed though both bed sizes have the same length.
What size is a Toddler bed?
A Toddler bed measures 70cm in width and 140cm in length. This equals 27 inches by 54 inches or 2 feet 3 inches by 4 feet 6 inches in the imperial system of measurement.
What bed size should I get?
To decide on the bed size for you, there are some factors to be considered. Amongst these factors include; your sleep preference, Do you have a sleep partner or companion, your bedroom dimension.
What’s bigger than a King size bed?
A California King bed is bigger than the King size bed with an extra 4 inches length and 4 inches narrower.
Is a Full-size bed the same as a Double size bed?
Yes. A Full-size bed and a Double size bed have the same dimensions. The only difference is that the Full-size bed falls under the U.S standard bed sizes while the Double size bed falls under the UK or Ireland standard bed sizes.
Is a Full-size bed the same as a Queen size bed?
No. A Full bed size is shorter and narrower than a Queen size bed. A Full bed size measures 134.5cm in width and 190.5cm in length (this equals 54 inches by 75 inches or 4 feet 6 inches by 6 feet 3 inches) while a Queen size bed measures 152.5cm in width and 203.5cm in length (this equals 68 inches by 80 inches or 5 feet 8 inches by 6 feet 8 inches).
What are Standard bed sizes?
Standard bed sizes are the sizes in which beds are available. Standard bed sizes vary from country to country.
What is an Eastern King bed size?
An Eastern King bed size is 4 inches shorter than California King bed and 4 inches wider. Eastern King is another name for the traditional King bed size.
What size bed does two Twin size bed make?
Twin size bed has a dimension of 38 inches in width and 75 inches in length. This equals 95.5cm by 190.50cm and 3 feet 2 inches by 6 feet 3 inches respectively. Two Twin bed sizes can be combined to form a King size mattress.
A King size bed measures 193cm in width and 203.5cm in length. In the imperial measurement, this equals 76 inches by 80 inches or 6 feet 4 inches by 6 feet 8 inches.