How Wide is a Double Bed Mattress and What You Need to Know

A double bed mattress is a popular choice for many, but have you ever wondered how wide it is? The standard width of a double bed mattress is 135cm, which is equivalent to 4 feet 5 inches.

This width is ideal for couples who share a bed, as it provides enough space for both partners to sleep comfortably. In fact, a double bed mattress is designed to accommodate two adults, making it a great option for guest rooms or master bedrooms.

The width of a double bed mattress can also affect the choice of bedding and linens. You'll want to choose sheets and a duvet cover that fit comfortably on the mattress, without being too tight or too loose.

Explore further: Double Bed Mattress Width

A double bed mattress is a great option for single sleepers or couples who like to cuddle. The double bed mattress width is approximately 54 inches.

Double bed mattresses are also known as full beds, a term that was popularized in the 1870s. They're a good starter mattress for those with limited space.

The length of a double bed mattress is 75 inches. This size is not quite large enough for couples who like to sprawl out.

The double bed mattress size in centimeters is 137.16 cm x 190.5 cm. This size occupies about 28 square feet, so your bedroom should ideally be at least 110 square feet (10' x 11').

Here are the dimensions of a double bed mattress in different units:

Double beds were once the mattress of choice among couples, but with the introduction of queen and king size beds, shoppers realized they had bigger and better options.

A different take: Beds Double Bed

A full or double bed mattress measures 54 inches wide, which is 16 inches wider than a twin mattress.

Twin XL mattresses are 38 inches wide, making them narrower than a full or double bed mattress.

If you're considering a king or California king mattress, be sure to have a spacious room, at least 120 square feet, to accommodate the larger size.

Consider reading: Mattress Sizes California King

A standard mattress size is essential to know when shopping for a new bed or looking to replace your current one. The most popular mattress sizes in the United States include twin, twin XL, full, full XL, queen, king, and California king.

Twin and full size mattresses both measure 75 inches long, but fulls are 16 inches wider than twins. This extra width makes full size mattresses suitable for most bedroom sizes. Twin XL mattresses, on the other hand, measure 38 inches wide by 80 inches long, making them a good option for college dorm rooms or taller students.

A California king bed is 4 inches narrower than a king but 4 inches longer, providing additional legroom for taller couples. If you're considering a king or California king mattress, make sure you have a spacious room with at least 120 square feet (10 feet by 12 feet) to accommodate the larger size.

Broaden your view: Width of Double Bed in Feet

Here are the standard mattress sizes:

In North America, the terms "full-size" and "double-size" are used interchangeably, and both refer to a mattress size of 54 by 75 inches.

If you're considering a queen bed, it's likely a good option for most couples. A queen size mattress typically works well for couples, but those who prefer to co-sleep should consider a king size bed.

A queen bed is a popular choice for couples who want a spacious sleep area. However, full size mattresses are too confining, even for smaller couples.

If you're over 6 feet tall, a queen size bed may be more comfortable for you. A full XL or a queen size bed can provide the extra space you need to stretch out.

Most couples prefer a queen or king size bed, and a queen size mattress is often a good compromise between space and intimacy.

For another approach, see: Can a Double Bed Sleep 2 Adults

In Europe and the UK, mattress and bed sizes can be quite different from what we're used to in North America. The EU - Single/Twin mattress measures 90 x 200 cm.

The EU - Single Extra Long mattress is slightly longer, coming in at 90 x 210 cm. This size is great for taller individuals who need a bit more room to stretch out.

The EU - Small Double mattress is 120 x 200 cm, making it a great option for smaller bedrooms. This size is perfect for a cozy guest room or a child's bedroom.

In the UK, the standard King mattress measures 152 x 198 cm, which is equivalent to 60 x 78 inches. This size is ideal for couples who prefer a bit more space to sleep.

If you're looking for a larger mattress in the UK, the Queen or Super King size is a great option, measuring 183 x 198 cm, or 72 x 78 inches. This size is perfect for couples who want plenty of room to move around.

Suggestion: Mattress Sizes Us vs Uk

Here's a quick reference guide to some common European and British mattress sizes:

A double bed mattress is the same thing as a full-size mattress, measuring 54 inches in width. This can be a bit tight for sleepers who need open space to stretch out.

In a room, the size of the mattress matters. You want it to fit ideally into the space without making the room look cramped. A small bedroom might be best suited for a twin or full-size mattress, while a larger room could handle a queen or king-size mattress.

Here are some common mattress sizes to consider:

A double mattress is the same thing as a full-size mattress, measuring 54 inches in width. This size is suitable for most bedroom sizes, leaving enough space for furniture.

In a bed where two people are using it, each sleeper gets only 27 inches in width, which might prove too tight for those who require open space to stretch out while asleep. This is why a queen-size mattress, measuring 60 inches in width and 80 inches in length, is a better option for couples who need more space.

If you have a small bedroom, a twin mattress or a full-size mattress might be the best choice. These sizes are compact and won't make the room feel cramped. On the other hand, if you have a large bedroom, you might want to consider upgrading to a queen or king-size mattress.

A king mattress measures 76 inches wide by 80 inches long, while a California King mattress measures 72 inches wide by 84 inches long. Both of these sizes require a larger room to fit comfortably, with a minimum room size of 10 feet by 12 feet.

You might enjoy: Twin Bed Frame Dimensions in Feet

Double beds were initially designed for two sleepers, but before the 1940s, they were one of the few mattress sizes available.

These beds were also one of the largest, which is perhaps where the name "full" comes from. The average American height and weight increased during the 1950s economic boom, creating a need for more spacious mattresses.

Intriguing read: Double Bed Loft Beds

In the 1950s, Americans began to demand bigger, more luxurious home furnishings, including mattresses that offered more personal space. Couples could choose to sleep on two separate twin beds or share a double bed until the demand for queen and king size mattresses grew.

Double beds offered only 27 inches of space per side, making them too confining for two adult sleepers.

Additional reading: Twin Bed Frames and Mattress

A double bed mattress can vary in width, but most standard double beds are around 54 inches wide, as seen in the "Standard Double Bed Sizes" section.

Some double beds are wider than others, with some measuring up to 60 inches wide, which is a good option for taller individuals or those who like to stretch out.

In comparison, a single bed mattress is typically around 38 inches wide, making a double bed a significant upgrade in terms of sleeping space.

Twin and full size mattresses both measure 75 inches long, but fulls are 16 inches wider than twins.

On a similar theme: Small Double Bed Size in Inches

Twin XL mattresses are 38 inches wide, which can be too confining for some adults. They are 5 inches longer than full size mattresses.

California king beds are 4 inches narrower than a king, but 4 inches longer, making them a good option for taller couples.

You'll need at least 120 square feet of space for a king or California king mattress, which translates to a room that's at least 10 feet by 12 feet.

Related reading: Double Bed vs King

XL vs Queen Bed Size is a common debate for those in the market for a new mattress. A full XL mattress measures 54 inches wide by 80 inches long.

A queen size bed, on the other hand, measures 60 inches wide by 80 inches long. This means a queen is 6 inches wider than a full XL.

If you value extra space for a partner or pets, a queen might be the better choice.

Discover more: How Long Is a Double Bed

Choosing the right bed size is crucial for a comfortable and restful sleep. A full or double bed mattress measures 54 inches wide, which is 16 inches wider than a twin mattress.

Twin and full size mattresses are suitable for most bedroom sizes, leaving enough space for furniture. However, if you're looking for a bed with extra legroom, you might consider a larger size.

Twin XL mattresses are 38 inches wide, which may feel confining for some adults. On the other hand, a king or California king bed offers more width and length, but requires a spacious room to fit comfortably.

A master bedroom that measures at least 14 feet by 16 feet (224 square feet) is ideal for a king or California king mattress, leaving 2 to 3 feet of space around the mattress for easy access.

Additional reading: Twin vs King Size