Duvet cover size guide

The duvet cover size guide will assist you in selecting the most appropriate duvet cover for your needs based on your bed and mattress characteristics.

Duvet cover size guide
Duvet cover size guide

The duvet cover buying guide

To complete your sleep setup, you’ll need the correct size duvet cover to go with your chosen mattress, pillow, and bedsheets. Feeling snug and comfy is all that’s required for a good night’s sleep when you use duvets.

When it comes to duvet sizes, it affects your sleep quality and the aesthetic of your bed. A well-proportioned duvet that extends on both sides and widens at the ends drapes decoratively over your bed, making room for you to toss and turn beneath it.

It might be difficult to choose a duvet cover that matches your mattress correctly. This post discusses the proper duvet size for several common mattress sizes, while also considering your personal comfort and the visual beauty of the bed.

What is a duvet cover?

A duvet cover is a protective covering that fits on top of the duvet and includes a zipper to keep it in place. Duvet covers serve two purposes: they protect your comforter from stains and dirt, and they also allow you to simply wash your comforter. Duvet covers not only allow you to alter the design of your bed and room, but they also let you switch up the style of the whole space fast and simply.

In order for the duvet to fit tightly inside a duvet cover, it must be inside a duvet cover that can be removed and washed as necessary. A duvet cover is also useful since it allows you to quickly alter the design or color of your bedding. This makes it easy to make adjustments to the style from year to year.

While white or cream duvet covers are normally seen on down-filled duvets, other coverings are often applied to make them more visually appealing. Colored and printed duvet covers are available in many styles and colors to match your bedroom décor. Duvet covers are available in several sizes, as are duvet covers.

How do you choose a duvet cover size?

How to choose a duvet cover size
How to choose a duvet cover size

The duvet should be larger in both width and length than the mattress. However, the length and width of your mattress are determined by the depth of your mattress. The 12-16 duvet guideline should be followed when dealing with mattresses that are less than 8 inches tall: pick duvets that are 12 inches longer and 16 inches broader than the bed size you are using. The dimensions of duvets vary significantly from one manufacturer to the next despite the fact that they are available in conventional sizes like twin, queen, and king.

Generally speaking, twin, full, queen, and king duvets may only be used with their corresponding bed sizes provided the mattresses are no more than 8 or 10 inches in height, respectively. If you have a higher bed, you may need to consider upgrading to the next duvet size down alternative. In order to drape a tall twin mattress, for example, a full size duvet may be required.

When choosing a duvet for beds of different thicknesses, you should first measure the depth of your mattress and pay attention that the size duvets range is extremely wide. You would want your duvet to be twice as broad as your bed. In general, to provide an adequate sleeping surface, your duvet should be at least two full mattress-height sizes larger and longer than your bed.

All duvet sizes and size duvets range are different. Duvet and duvet cover sizes are available in twin, full, queen, giant queen, king, and jumbo king sizes. However, the size of each brand varies somewhat. Because dimensions are not always given, you should always ask the salespeople or customer support reps about the actual dimensions.

What is standard mattress depth?

Mattress depth
Mattress depth

It’s most typical mattress depth to be between ten and twelve inches tall. A standard mattress depth has a significant depth to it, which is preferred by the majority of sleepers, especially in king and queen beds because of its affordability. The mattress’s material can have a significant impact on your bed height. On the upper end of the range, memory foam mattresses tend to be about twelve inches in thickness. They provide adequate back support since they demand a higher density. Pocket spring styles offer less depth due to the springs that hold the pad only taking up a small amount of space and the bulk of the padding consists of comfort filling.

It may not always be the appropriate fit for a twin-sized mattress if you have full queen duvet sizes. A big consideration when purchasing a duvet is the depth of your mattress. The duvet sizes are discussed in this section, which covers the various mattress sizes and how they all mesh together.

How to choose a duvet cover size
How to choose a duvet cover size

Duvet cover size guide

Before you choose a duvet cover, you should determine the size of the bed, the mattress, and the duvet inserts itself. In this post, In this post, you will get information about the size of the bed as well as suggestions, and you can also check the size chart.

Even while duvets come in standard sizes like twin, queen, and king, the proportions vary greatly across manufacturers.
Generally, twin, full, full XL, queen, king and oversized duvets may only be used with beds that are 8 or 10 inches tall. If you have a higher bed, you may need to upgrade your duvet size down. A full-size duvet may drape a lofty twin mattress.

Twin Size Duvet (Twin and Twin XL Size Mattresses)

Twin size duvet cover

In the United States, twin beds (sometimes called single beds) are the smallest conventional bed size that is available on the market. If you have twin beds, we suggest that you use a regular twin duvet.

The twin size duvet can vary in size from 64×89 to 68×88. A twin size duvet may fit twin mattresses of any height up to 15 inches tall. Mattresses ranging from 8 to 12 inches deep are of the highest quality.

Twin XL duvet cover

Although not as popular as ordinary twin beds, twin XL beds measure 39″ x 80″, which is a full 5″ longer than a regular twin bed (the XL is short for extra-long). These beds are ideal for solitary adolescents or adults who want more length to sleep comfortably, which is why they are most often found in university dorm rooms. On other occasions, these single beds are also used by adults who have just a little space to live in. We propose that you use a normal twin duvet on a twin XL bed instead.

Full Size Duvet ( Full or Double Mattresses)

Double duvet covers

A double bed (also known as a full bed) is somewhat wider than a twin bed. It is also significantly higher than a twin bed. For youngsters or single individuals who want a little more space than a single bed, double beds are the ideal solution! Because they are very spacious for a single person, yet still allow for two people to share a room, they make excellent guest rooms (although it may be a bit of a tight squeeze). We recommend a regular double duvet for a double/full-sized bed.

If you have a mattress that is extra-deep or pillowtop, or if you like your duvet inserts to have extra-long covering on the edges of the bed, a queen-sized duvet is an excellent alternative. The extra breadth it gives is something that many of our clients appreciate.

Full size

Duvets in the full size range in size from 80 inches by 89 inches to 90 inches by 94 inches. They are compatible with the vast majority of full-size mattresses. Additionally, you may want a full-size duvet for twin and twin XL mattresses that are taller than 15 inches. Some soft mattresses can reach a height of 16 to 18 inches. However, take caution with the duvet measurements. Choose from the full size duvet range’s smaller proportions. A duvet with an extended overhang may come into contact with the floor.

Mattresses in the full size range in size from 54 to 75 inches. They have a width of 16 inches more than a twin. Full beds, often known as double beds, are insufficient to sleep two persons. However, a double bed can easily accommodate an adult and a kid or two youngsters. Full mattresses are frequently used in guest rooms and studio apartments with limited space.

Queen Size Duvets (Queen Size Mattresses)

You are in search of the ideal queen mattress topper to provide you with a better sleeping surface.

Queen size

Queen beds are the most common size available in the industry, and they provide plenty of space for both adults and couples to sleep comfortably (as well as a pet or a kid, if necessary).

Queen size duvets come in two different dimensions, ranging from 88 inches (to just under 90 inches) to 90 inches (to almost 94 inches). Up to 15″ height, queen mattress is suitable with these queen duvets covers.

Queen beds are the most common size of all. As single sleepers, they are a superb alternative, but they are also flexible enough to serve a pair. In addition to guest rooms and smaller master bedrooms, queen mattresses are typically utilized in the latter two categories.

Jumbo Queen Size Duvet (Queen Size Mattresses)

The depth of your mattress should be taken into consideration before purchasing a new jumbo queen size duvet. Although pillow-top and extra-deep mattresses have grown increasingly popular in recent years, many bedding manufacturers continue to manufacture their sheets and duvets in the same old conventional, too-shallow proportions. As a result, what happened? Fitted sheets that don’t fit properly, as well as duvets that are excessively short, exposing the sides of the mattress.

Premium-grade mattresses or ones with pillow toppers need specific bed linens. To increase the feeling of comfort, a pillow top is an additional layer of padding that is stitched on top of the mattress. This adds one additional layer, making the mattress that much deeper.

Even standard-sized duvets don’t have much space for the larger, contemporary beds. To accommodate tall mattresses, use flat sheets with deeper pockets and extra-sized flat sheets with standard-sized pockets. For queen mattresses 15 inches or taller, you will also need giant queen duvets.

While normal sizes are generally 12 to 14 inches broader and longer, jumbo queen duvets are wider and longer, on average. Jumbo queen duvets d measurements might vary according to on the manufacturer but are most commonly approximately 102 inches by 100 inches. Due to the additional width and length of the duvet, all three sides of the tall mattresses are covered. Queen size duvets can be used on queen-sized beds that are 15 inches or taller.

King Size Duvet (King or California King Size Mattresses)


The king bed is getting increasingly popular in today’s market. The king bed is ideal for couples who like a little additional space, or for a family who prefers to sleep together (kids and pets are welcome, too!). It’s wonderfully spacious, but you’ll need a larger bedroom to accommodate it (ideally, a space of at least 12′ by 10′). A fun fact: a king bed is precisely the same size as two twin XL beds if you want to compare.

King duvets range from around 104 inches by 90 inches to approximately 104 inches by 94 inches. King duvet fit all king-size mattresses from 14 inches to 16 inches in height, and all Cal King mattresses from 16 inches to 18 inches tall.

Cal king

Cal king beds taller and cal king beds are the longest and broadest of all conventional bed sizes. A king-sized bed spans 76 inches wide by 80 inches long, whereas a Cal king is only 4 inches wider and longer than a King. Cal king beds provide more legroom for those who are tall. A 72-by-84-inch Cal king bed is provided.

Couples may benefit from the beds of the two kings. If they do not wish to sleep in their rooms on some nights, then they have ample space for youngsters. However, in larger master suites, the huge beds will only fit (ideally measuring 12 feet by 12 feet).

Jumbo King Size Duvet (King Size and California King Size Mattresses)

Jumbo King

Similar to jumbo queen duvets, jumbo king duvets are designed particularly for king beds with extra-deep mattresses.


Duvet sizes for king-size duvets range from 114″ by 100″ to 116″ by 100″. They are required to drape king-sized mattresses and Cal king-sized beds that are at least 14″ tall. This king size duvet is more costly than the standard ones. Jumbo king duvets are a solution for king beds taller than 14 inches and Cal king beds taller than 16 inches.

California King vs. King

California King

What is a California king bed and how is it distinguished from a traditional king bed? This bed acquired its name from an unusual origin. In the 1960s, queen beds were the largest available, until a California-based mattress manufacturer introduced an extra-large king sized mattress. The company’s initial clients were Hollywood celebrities and sportsmen, and the bed’s fame in Los Angeles earned it the title “California king.”

A very typical misconception about mattresses is the term “California King” as opposed to “King” sized mattresses. Larger than California King mattresses are seldom if ever, purchased. This is not true, though. California King bedding has a smaller overall surface area than Eastern King bedding. A California King is 72 inches broad and 84 inches long. The surface area of this thing is 6,048 square inches.

Oversize duvet cover (Oversized king duvet cover, oversized queen duvet cover)

If you have a King size bed, especially a King pillow top bed, you know how important it is to choose real oversized King bedding. An oversized King comforter’s extra long and extra wide expanded dimension is ideal for enhancing the comfort level of your King sized bed. However, if you have a King XL comforter, you’ve probably discovered how difficult it is to machine wash because of its size. With an essential King oversized duvet cover, you may save time and money while also improving the aesthetic and comfort of your King bed. An oversized King duvet cover with no inner fill will easily cover your King XL comforter and is as simple to machine wash as your King sheet. 

How to wash duvets
How to wash duvets

How to wash duvet covers?

One of the most important things to keep in mind while making bedding is to read the care instructions beforehand. Most beds and linens, but not all fabrics or materials, will benefit from the instructions below.

Once you’ve removed your comforter from the duvet, the duvet cover will be clean. Button fasteners or zipper, zippers are typical for duvet coverings. In addition, some of these blankets include an inner cord that you’ll need to unknot from the duvet in order to take the cover off. Before you wash your duvet, read the cleaning instructions on the label. The produces will mark if it is a machine washable duvet. If that is machine washable, proceed. If you do not, then it is recommended that you follow hand washing or dry cleaning guidelines.

Prevent the zipper, buttons, or snaps from tangling or snagging by tightening them prior to placing the cover in the washer. As long as your duvet can move around freely in the washing machine, it’s perfectly acceptable to wash your duvet cover with other items. Wash on the cold water setting with the standard spin cycle unless your cover is extremely fragile.

Choose a gentler detergent, like Charlie’s Soap All-Natural Laundry Liquid, that’s safe for all fabrics. You may also pre-treat any stains like blueberries from your last breakfast in bed by spraying Charlie’s Laundry Pre-Spray beforehand.

Typically, you should be able to tumble dry your duvet cover, as long as you do it on a low or medium setting. However, you may always hang dry it if you prefer. You should place it on a clothesline if you want to avoid creases. After the garment is completely dry, run an iron across any wrinkles or creases to make it inside out. Check the label if you are unclear if you can iron your duvet.

Duvet Sizes for Standard Size Mattresses and Queen mattress

In general, duvets will be the top layer of your bedding, which helps to contribute to the overall attractiveness of your bed. To find out if a duvet fits your bed, use the 12-16 rule. There is a huge size duvets range and if the duvet is at least 12 inches longer and 16 inches broader than your bed, then it should fit just fine. In order to protect the base of the mattress, you want the overhang to cover the junction where the mattress connects to the foundation or box spring. However, in the event of mattresses that are taller than 8 inches, the 12-16 rule is insufficient.

Broader and longer mattresses increase overhang. Conversely, wider and longer mattresses are combined with duvet covers with flanges to enhance overhang. Flanges are traditionally used to dress up the sides of duvet covers. Flanges increase the size of the bed by about 3 to 4 inches on each side.


A duvet gives you the impression of feeling cozy and warm. They are used throughout the year, depending on the filling within them. You will want a larger-sized duvet if you choose one that is wider and longer than your bed size, because it should be able to cover your entire body no matter what position you sleep in.

When comparing bed measurements and duvet sizes, you will see that bed sizes are smaller than duvet sizes. These duvets are sufficiently comfy, but not big enough to fully cover high mattresses. When buying a suitable duvet, you may need to upsize your mattresses if they are taller than 12 to 14 inches. It’s advisable to measure the duvet or speak with a customer service representative to get the duvet’s precise measurements before purchase.

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