HomeSizeWhat Size Is A Standard King Size Mattress

What Size Is A Standard King Size Mattress

What Mattress Should I Get For A Small Bedroom What About A Small Apartment Or Studio Apartment

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It really depends on the size of your sleeping space and personal preferences. If youre a single adult, a Full bed would be a space saver compared to a Queen bed and could be sufficient. However, for couples, a Queen bed is often recommended. Single sleepers who prefer having more floor space over sleeping space may want to consider a Twin mattress though for many they may not provide enough width.

Is A Double The Same As A Queen Bed

No, a double bed or full size mattress is shorter and narrower than a queen mattress. A full size mattress measures 54 inches wide and 75 inches long. Queen size bed dimensions are 60 inches by 80 inches. Similarly, a double or full XL mattress isnt the same thing as a queen mattress, measuring 54 inches wide and 80 inches long.

While this difference may seem slight, its enough for us not to recommend full beds for couples. That 6-inch difference in width can still significantly impact comfort, leaving each partner with a sleeping area roughly the same width as a crib mattress.

California King Mattress Dimensions

  • Dimensions: 73 inches wide and 83.5 inches long
  • Recommended For: Tall couples, couples who enjoy their own sleeping space, easily disturbed partners, couples with children and pets who share the bed
  • Not Recommended For: Rooms with not a lot of space.
  • Minimum Room Size: 132 x 114

The standard California King mattress measures 3 inches narrower and 4 inches longer than a standard King bed.

It is the largest standard sized mattress that is commonly available. While bigger sizes are available, most people would not go larger than this.

The California King is one bed with a real aura of luxury and acts almost as a status symbol, given their origin in the 1960s when a Los Angles company began making oversize beds for celebrity mansions.

You dont need to have a mansion to own one but you do need a bit more space to work with than your average bed.

Even couples on the larger side of average will have room to spare on a California King. If you have space for one, the California King is the perfect option for couples who are easily disturbed by their sleeping partner, who like to really spread out, or who toss and turn a lot.

Its the perfect family option, too if you have multiple kids who like to share the bed, multiple pets, or perhaps just one large one, there should be plenty of room for all on the California King.

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Bed Size Chart: What Is The Right Bed Size

The right size of a bed should be big enough for you and your partner to lie with your hands behind the head and your elbows should not be touching. The length of the bed also should leave an allowance of 10 centimeters longer than the tallest person who will be sleeping on it.

Please use the bed size chart to compare and select sizes

Bed Size

There are three common bed standard dimensions depending on the country or state.

  • UK or Ireland bed standard sizes
  • US best standard sizes
  • European bed standard sizes

One of the factors to consider while shopping for a bed is the size of your room and the shape. Budget and personal preferences also come in handy during shopping for a bed.

In this article, were going to guide you on the perfect bed size and how to go about it.

Mattress Sizes And Dimensions Chart

How Wide Is A King Size Mattress
Mattress Size
27.25″ X 51″69.2 X 129.5cm

Apart from the texture and feel, there is another very important facet of your mattress which influences your choicethe size. Getting the right size mattress is one of the crucial determinants leading towards the ultimate goal of a good nights sleep.

When looking for a new mattress, choosing the right size from a plethora of options can be difficult, especially when there are sub-categories in certain segments. With very little difference in dimensions between certain sizes, getting the right fit for yourself can be a daunting task.

Want to discover the best mattress of 2021? Read here.

The size of your bedroom and your budget are key factors in your decision-making process when looking for the ideal bed size. In this mattress sizes and dimensions guide, we will discuss the different mattress sizes available and the recommended room size for each of them to help you choose the most-fitting mattress size. For most homes though, a Queen size mattress is the most popular option but plenty of people opt to go smaller with Full size mattresses or larger Kings .

Find the best mattress for your unique needs!

Most mattress brands offer the following six sizes.

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Are There Different Sized Queen Sheets

While most queen-sized mattresses are 60 inches wide and 80 inches long, there are some variations to queens.

A half queen is a specialty mattress thats 30 inches wide and 80 inches long. Typically, people have two half-queen mattresses so they can adjust each side to the persons comfort level. For this type of mattress, youll need to buy specialty half-queen fitted sheets. You can use the classic queen size for flat sheets and duvet covers.

A California queen bed is typically 60 inches wide and 84 inches long. For this specialty size, youll need to find fitted sheets that are 60 inches by 84 inches. The flat sheets and duvet cover can be the classic queen size.

  • Mattress approximately 76 x 80 or 193 x 203 cm
  • Fitted sheet approximately 76 x 80 or 193 x 203 cm
  • Flat sheet approximately 102 x 112 or 259 x 284 cm
  • Duvet cover approximately 96 x 109 or 244 x 277 cm
  • Bed skirt approximately 76 x 80 or 193 x 203 cm

Perfect for cozying up with your significant other, pet, and little one, the king mattress is 76 inches wide and 80 inches long. Fitted king sheets should fit snugly, so they are approximately the same size. The king flat sheets are typically a little larger, at 102 inches wide by 112 inches long. A king duvet covers the bed, with its cover sheet measuring 96 inches wide and 109 inches long.

Bed Size Chart / Mattress Size Chart

If you’re in the market for a new bed, it can be hard to find one that fits your room and sleeping habits. Luckily, this article will help guide you through all those sleep-related decisions with our comprehensive mattress size chart! Whether you’re looking for something small like a Twin or if don’t want anything less than what California King has to offer we’ve got an option out there exactly right for your needs. So, stop by today and let us show off some of these fantastic mattresses so they’ll fit perfectly into any space around town.

274 cm x 274 cmThis is the largest mattress available.

The sizes between coil and foam mattresses vary a bit, but there’s a particularly good reason! Innerspring coil mattresses are much harder and don’t squish around as foam mattresses do. As a result, and to make it easier to fit into frames and tuck sheets under them, they’re often just a touch smaller. This difference won’t be noticeable in your bed frame, so don’t worry!

The stiffer nature of the innerspring coil does have to be accounted for, but the manufacturers do that for you.

All these sizes have different intended purposes, and below we’ve listed those for you! Whether your baby is growing up and you want to get them a real bed to sleep in, or the old double you sleep on isn’t good enough for two people anymore, there are options for everyone.

  • Due to the risk of litigation, most mattress manufacturers do not offer this size of mattress.

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Things To Consider Before Choosing A Mattress

Many factors play an important role when choosing a mattress. You might get confused about which mattress to pick and which to ditch. Consider these pointers to narrow down your search.


Here are some budgeting tips you can follow:

  • The bigger the mattress, the more it will cost. Refer to the bed size chart above to see the different sizes.
  • The material of the mattress can change the price considerably. Hybrids, memory foam, and latex will generally cost more than innerspring, foam, or cotton mattresses.
  • You will have to purchase sheets, pillows, pillowcases, covers, duvets, and other accessories before your bed feels complete. Make sure you have some funds kept aside for these expenses.
  • Make sure that your bed frame is the right size for the mattress size you are purchasing. If you end up with the wrong mattress, transportation could become a costly affair.
  • Room size

    You should keep in mind that the room size plays a major role in how a mattress will fit into your room.

    Here are some room dimensions that can work well for certain mattress sizes:

  • King, California King, Split King, and Queen size mattresses are a great choice for the master bedroom of the house. They are a great choice for couples and will fit into rooms that are 12 by 12 feet.
  • Full and Twin XL beds are a great choice for dorm rooms, studio apartments, and childrens rooms. A room of 10 by 10 feet or slightly smaller can accommodate either size.
  • Bed size

    King Size Bed: 76.5 x 80.5 | 194.5 x 204.5 cm

    California King Waterbed Insert Size

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    California King Waterbed bed dimensions measure 70″ x 82″. The average length of the California King Waterbed is 82″. The average width of the California King Waterbed Inserts is 70″, 6 inches less than a King bed and 2 inches taller.

    The Pros and Cons of the California King Waterbed Insert


    • The California King Waterbed Insert are perfect for a California King Waterbed.


    • The California King Waterbed Insert is not a common size and is not commonly available.

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    California Queen Waterbed Insert

    California Queen Waterbed Insert dimensions are typically 58″ x 82″. The average length of California Queen Waterbed Inserts are 82″. The average width of a California Queen Waterbed Insert is 58″.

    The Pros and Cons of the California Queen Waterbed Insert


    • The California Queen Waterbed Insert fits perfectly into your waterbed.


    • California Queen Waterbed Inserts are not available.

    Eastern King Or The California King King Size Beds Explained

    A standard King size bed has long been the most popular mattress size for stately bedrooms and maximum comfort. Whether it for a couple, looking for enough room to stretch out at night, or a single sleeper looking to buy a bed frame large enough for his oversized room, there’s no denying the King!

    Before you purchase your new mattress, it’s important to keep a few things in mind. One of the first considerations is how the mattress will fit your body and your bedroom. The dimensions of a king size mattress is 76″ wide and 80″ long, though there are sometimes subtle differences in sizes between brands.

    King Size Bed Dimensions

    The King mattress is also sometimes marketed as the “Eastern King Mattress”, though there are no differences between the two. The standard King size mattress dimensions are 76″ wide and 80″ long.

    Helix Sleep King size mattresses, for example, adhere to standard King bed measurements, though the height can range depending upon the type of mattress you choose and whether it has a pillow top.Before we can determine whether a King size mattress is best for you, we must first explain how they stack up to different mattress sizes you may prefer for your master bedroom.

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    Is There A Bed Bigger Than A King

    The king-sized bed is the widest bed that Casper sells, measuring at 76 inches by 80 inches. Those looking for a longer bed can purchase the California king, which is slightly longer and narrower, measuring 72 inches by 84 inches. Both beds should be large enough to fit two adults, although those who are taller may prefer a California king.

    What Size Is A King Mattress In Cm

    Pin on Interior Design Major

    Answer: the size of a king size mattress is 152 x 198 cm If youve got room for a king sized bed, youll be guaranteed a comfortable night, but its important you pay attention to UK mattress sizes when choosing a mattress.

    If centimetres is your preferred unit of measurement, this is the size you need.

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    Thickness/depth Of A King Sized Mattress

    How thick are most king size mattresses? This is one dimension that is not standard at all compared to its width and length.

    King sized mattresses can range from 5 inches all the way to 20 inches, which translates to 12.7 centimeters to 50.8 centimeters.

    This is due to the way king size mattresses are made and the purpose it is trying to fulfill.

    Manufacturers produce mattresses that cater to different levels of comfort, quality, budget, and support level.

    That said, most consumers are looking for mattresses that range from 10 to 14 inches.

    Location Of The Bedroom

    Maneuvering a king or California king size mattress may be difficult for some, so when buying a new bed be mindful of the size. If your bedroom is not on the first floor, consider the width of the stairways and how challenging it might be to get the mattress from one floor to another. Bed in a box mattresses are a solution to this once-common problem, but some beds can still be difficult to maneuver.

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    Mattress Sizes And Dimensions Guide

    38 inches by 75 inches96.5 cm by 190.5 cm
    38 inches by 80 inches96.5 cm by 203.2 cm
    53 inches by 75 inches134.6 cm by 190.5 cm
    Full XL53 inches by 80 inches134.6 cm by 203.2 cm
    60 inches by 80 inches152.4 cm by 203.2 cm
    76 inches by 80 inches193.04 cm by 203.2 cm
    72 inches by 84 inches182.8 cm by 213.3 cm

    Whether youre remodeling the bedroom or upgrading your mattress, its helpful to determine the best mattress size for your space. The number of options in todays market can be overwhelming. Whats the difference between a full and a queen? How big is a California king? This comprehensive mattress dimension guide answers all of those questions and more.

    Once youve learned a little about todays mattress sizes, well help you choose the best mattress for your home and lifestyle.

    Dimensions Of A Queen Size Mattress

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    Many mistakenly think full and queen beds are the same size. In fact, a queen bed is larger. Queen mattresses are 60 inches wide by 80 inches long. Its 7 inches wider and nearly 6 inches longer than a full size or double bed.

    Room Size

    To fit a queen size mattress, your room should measure at least 9.5 by 10 feet. Since a queen isnt too much larger than a full, the dimensions are relatively similar. Remember, queen mattresses are about 7 inches longer. You might need to account for more space for things like closet door clearance. Sliding or pocket doors are a great way to fit a larger mattress into a small room since you dont need to accommodate for the swing-out.

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    Similar Beds Sizes By Country:

    Many countries have different bed sizes. A comparison of similar King bed sizes in different countries

    • US: 193 cm x 203 cm
    • UK: 180 cm x 200 cm
    • Australia: 183 cm x 203 cm
    • New Zealand: 183 cm x 203 cm
    • Continental Europe: 180 cm x 200 cm
    • Scandinavia: 180 cm x 200 cm
    • Japan: 170 cm x 195 cm
    • China: 182 cm x 212 cm
    • Thailand: 183 cm x 198 cm
    • Singapore: 183 cm x 191 cm
    • Brazil: 193 cm x 203 cm
    • South Africa: 183 cm x 188 cm

    What Is The Most Common Mattress Size

    More people choose a queen size mattress than any other size, and its not difficult to unravel why. Many people can afford a good queen mattress on a budget, and most bedrooms can accommodate a queen bed. Couples can sleep on a queen bed without feeling cramped on the bed, while single sleepers can enjoy the sprawling space.

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    How To Choose A Mattress Size

    The tables in the mattress size guide above give you the basic differences between the various mattress sizes. Before choosing, however, there are a variety of factors that you should consider:

    Sleeping Partners Who do you share a bed with? This is the single largest consideration to keep in mind. Couples will likely want at least a queen, while couples sharing a bed with children will likely want a king. Even pets are a consideration if you let your animals sleep at the foot of your bed, having a bed with ample legroom will greatly improve your comfort.

    Your Height & Sleep Position How tall are you and/or your partner? Typically those under 6 feet tall will have enough legroom on any mattress, while those over 6 feet tall will want to consider a bed with at least 80 inches of length . Your sleep position also factors into this consideration back and stomach sleepers rest fully extended, and therefore need to consider legroom more than side sleepers.

    Bedroom Dimensions What room will you put your new mattress in, and how spacious is that room? To avoid a cramped feeling, we recommend leaving about 24 inches of space around each side of your bed. Its best to measure out the approximate measurements of your new bed before purchasing it, to get an idea of how well it will fit in your bedroom.

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