A Guide to UK Mattress Sizes and Bed Dimensions

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The UK mattress industry has a different approach to mattress dimensions compared to the US. While most mattresses are of a standard size such as twin, twin xl, full, double, queen, king, and Cal King, the mattresses in the UK are quite different from these standard sizes.

Read on to know everything about mattress sizes in the UK. This article on the UK mattress sizes guide makes it easier for you to understand the different mattress and bed sizes.

UK Standard Bed and Mattress Sizes

UK mattresses have 6 standard sizes. The bed sizes vary in the UK as they are made according to the mattress sizes used in the country.

Another difference between these mattresses is the American mattresses are longer and wider than the UK mattresses. And for this reason, understanding the mattress sizes can be a bit confusing. Let’s explore the mattress sizes and understand the dimensions and sizes of each.

Size Dimensions (FT) Dimensions (CM)
Cot 2’3’’ x 4’7’’ 60 x 120
Toddler 2’3’’ x 4’6’’ 70 x 140
Small Single 2’6’’ x 6’3’’ 75 x 190
Single 3’0’’ x 6’3’’ 90 x 190
Small Double (Queen) 4’0’’ x 6’3’’ 120 x 190
Double 4’6’’ x 6’3’’ 135 x 190
King 5’0’’ x 6’6’’ 150 x 200
Super King 6’0’’ x 6’6’’ 180 x 200
Cot Mattress

Cot mattress Size Bed Standard Size: 60 cm wide and 120 cm long

These mattresses are small in size and are perfect for newborn babies. Cot mattresses make sure the baby’s spinal alignment isn’t disturbed, and that’s why these mattresses have higher firmness levels and a depth of 10 cm.

Small Single Bed and Mattress

Small single bed and mattress Size Bed Standard Size: 75 cm wide and 190 cm long

The single mattress size is ideal for 3-5 years old. These mattresses save a lot of space as they are narrower. They make a great fit for the kid’s bedroom as they are compact in size but give uncompromised comfort.

Single Bed and Mattress

Single bed and mattress Size Bed Standard Size: 90 cm wide and 190 long

As the name goes, these mattresses are ideal for a single person. These single bed-size mattresses are also great for growing children. These mattresses are suitable for guests as they are wide enough to accommodate them easily. So if you are looking for a guest mattress, then this works perfectly for you.

Small Double (Queen) Bed and Mattress

Small double (queen) bed and mattress Size Bed Standard Size: 120 cm wide and 190 cm long

A small double or a queen bed size mattress are perfect for a single person or two adults. This queen-size bed offers more space, making it comfortable for adults to sleep without feeling cramped. These beds are great for small rooms as they are compact and save a lot of space.

Double Bed and Mattress

Double bed and mattress Size Bed Standard Size: 135 cm wide and 190 cm long

The standard double bed size is great for two adults or a single person with children. These beds are usually smaller than a king bed but can still accommodate couples easily. The plus side of these mattresses is it saves a lot of space without compromising on comfort. Hence, these beds and mattresses are a popular choice for most couples.

King Bed and Mattress

King bed and mattress Size Bed Standard Size: 150 cm wide and 200 cm long.

King size bed dimensions are bigger than queen or double beds; hence these are perfect for new families and couples. These beds occupy more space, and you’ll need a large room to place them. Not just families, these beds are also built for taller couples as it gives them extra leg space.

Super King Bed and Mattress

Super king bed and mattress Size Bed Standard Size: 180 cm wide and 200 cm long.

As the name suggests, a super king-size bed can accommodate more than 2 adults or 2 adults and children. These extra spacious beds make them great for new families. A super king bed is the largest standard king-size available. Hence, these beds require more space and are perfect for the master bedroom.

Compare Bed Sizes

Which Mattress Size Is Right For Me?

There are many other factors that can affect which mattress size is the best for you. Your budget, the size of your bed, and how many people will share the bed are important considerations. If you are still unsure you can use our trial period of 365 nights to find the perfect fit for you! Read on to see what other factors to look at before making your decision.

Euro Bed and Mattress Sizes

European mattress sizes are a bit different from UK sizes. These beds are much wider and spacious than UK beds, and that’s the reason you’ll find them extra comforting. Let’s explore the euro bed sizes in detail.

Here’s a list of the different bed sizes available in the market

Euro Single 3’0 x 6’6’’ | 90cm x 200cm
Euro Small Double 4’0’’ x 6’6’’ | 120cm x 200cm
Euro Double 4’7’’ x 6’6’’ | 140cm x 200cm
Euro King 5’3’’ x 6’6’’ | 160cm x 200cm
Euro Super King 6’0’’ x 6’6’’ | 180cm x 200cm
Euro Single Bed and Mattress

Euro Single Bed and Mattress Size: 90 cm wide x 200 cm long Feet

A Euro single bed or a twin bed is great for a single person. Having extra length makes these twin beds and mattresses a bit more spacious than the UK sizes. These beds aren’t available easily in the market, and you’ll have to look a bit harder for a Euro single bed.

Euro Double Bed and Mattress

Euro Double Bed and Mattress Size: 140 cm wide and 200 cm long Feet

The European double mattress size offers extra space and comfort than the UK size. This makes it a popular choice in the UK mattress market. Another plus point of a double bed is, it is spacious yet compact, meaning it saves a lot of space in your bedroom.

Euro King Bed and Mattress

Euro King Bed and Mattress Size: 160 cm wide and 200 cm long Feet

As they say, King size beds and mattresses are the most comfortable. The king-size mattress dimensions are wide enough to accommodate a full family easily. Hence, most new families prefer these mattresses. While buying a king-size mattress, you must keep in mind that these mattresses/ beds take up a lot of space. Your room should be large enough to occupy a king-size bed.

Euro Super King Bed and Mattress

Euro Super King Bed and Mattress Size: 180 cm wide and 200 cm long Feet

When looking for more space, one should consider a super king-size bed. These are the largest king-size beds available in the market. As the name suggests, super king-size bed dimensions are wide enough to accommodate more than 2 adults. The only thing you’ll need to consider is your room size. It should be large enough to accommodate a huge bed.

Summing It up

As mentioned earlier, the UK bed and mattress sizes are a bit different from the standard US sizes. Now that you know what size is a double bed in the UK and Euro, you can choose wisely. Make sure you consider other factors such as materials, the brand, the mattress type also while choosing a UK mattress.
Keep in mind that the UK mattresses are bigger than the US sizes, so if you are looking for extra space, you should go ahead with the UK ones without any doubt.

FAQs

Which is the best bed size?

King size mattresses are the best mattress, without any doubt. These mattresses are perfect for couples and singles; they are compact yet comfortable, making them the best mattress for most people.

Which is the bigger king or queen bed in the UK?

The king bed is bigger than the size of a queen bed in the UK. It is 30 cm wider and 10 cm longer than the queen bed dimensions. It is better for couples who have more bedroom space. In UK terms, a king-size mattress is somewhere between a super king and an Emperor.