
Mattress sizes in centimeters can be a bit confusing, but don't worry, I'm here to break it down for you.
The most common mattress size in Europe is 140 x 200 centimeters, which is equivalent to a double bed. This size is popular for couples and is often used in hotels and guest rooms.
In the UK, the standard mattress size is 152 x 198 centimeters, also known as a double bed. This size is a bit larger than the European standard, but still a popular choice for couples.
If you're looking for a single mattress, the most common size is 90 x 190 centimeters. This size is perfect for a single person or a child's bed.
Consider reading: Mattress Sizes Single
Mattress Sizes in Centimeters
The extra length mattress size is 200 cm long from head to toe, making it suitable for taller individuals.
If you're looking for a smaller mattress, the 2'6" small single mattress measures 75 cm x 190 cm, perfect for narrower bed frames and small bedrooms.
A king size mattress is ideal for those who like plenty of sleeping room, measuring large enough to accommodate individuals who are 190 cm or taller.
On a similar theme: Small Mattress Sizes
Queen Size
A Queen size mattress is 60 inches wide and 80 inches long (167 cm x 203.5 cm).
A Queen size bed is the most popular choice among couples, making it a great option for those sharing a bed.
Queen size mattresses are compact yet spacious, comfortably accommodating a child and a pet with a single adult.
They are the most purchased size, likely due to their perfect balance of space and coziness.
Three Quarter: 188/107 cm
A Three Quarter mattress is a great option for those who need a bit more space than a single mattress provides. It's perfect for older children, teenagers, or students.
This size is also suitable for smaller bedrooms or guest rooms. It's a comfortable choice for single sleepers who prefer more space or for couples who don't mind a snug sleeping arrangement.
The Three Quarter mattress is ideal for smaller master bedrooms or guest rooms.
For more insights, see: Mattress Sizes Single vs Twin
Toddler Size 70-140
A toddler size 70-140 mattress is perfect for children aged between one and three. It's a great starter bed size for toddlers and children ready to move out of their cot-beds.

This mattress size is specifically designed to fit perfectly in a child's bed, so be sure to check the dimensions. A toddler sized mattress is 70cm x 140cm.
Turning the mattress regularly will reduce the toddler sized mattress wear over time, even though your child is physically small and weighs significantly less than an adult.
6'0 Super King – 180x200
The 6'0 Super King mattress, measuring 180cm x 200cm, offers the largest amount of sleeping space from a standard-sized mattress.
This size provides the very best in sleeping comfort when space is important, making it perfect for couples who value their personal space.
It's worth noting that this size is not commonly referred to in the US, where a king-size mattress is actually referred to as a 'Queen' size.
In Japan, a king-size mattress is known as a 'Wide Double', highlighting the differences in terminology across regions.
For those who prioritize space, a 6'0 Super King mattress is an unbeatable option, providing ample room for both partners to move around comfortably.
If you or your partner are 190cm or taller, a King-size mattress like this one would be a suitable choice.
Height: 188 cm
A height of 188 cm is quite common for mattress sizes, and it's the height of a double mattress. This height is perfect for most standard bed frames.
Double mattresses, which are 188 cm tall, offer a great sleeping space for couples who want more room than a double bed provides. They're also great for individuals who like to spread out.
In fact, a queen-sized bed, which is a popular choice for couples, is also 188 cm tall. This makes it a versatile option that fits well in most bedrooms.
See what others are reading: Mattress Height Sizes
Sizing Considerations
To ensure you get the right mattress size, consider the length of your mattress. Ideally, it should be at least 10cm (4″) longer than the height of the tallest person sleeping on it.
When it comes to width, a simple test can help. Place both your hands under your head without your elbows touching the edge of the mattress or the person sleeping next to you. If your hands fit comfortably, the mattress is likely the correct width for you.
A mattress that's too small can be uncomfortable and even affect your sleep quality. To avoid this, make sure to choose a mattress that fits your needs.
See what others are reading: Width of Double Bed Mattress
Accommodation Type
Accommodation type plays a significant role in determining the right mattress size for you. The Single or Twin is one of the most common mattress terms worldwide.
In the US, you'll find this size widely available from prominent brands, but Eight Sleep stands out by offering only four size options, excluding Twin and Twin XL. This size is also known as a small single or cot in the US, which is eight inches narrower than the standard Single or Twin.
Japan has a slightly longer version of the Single or Twin, with an additional two inches in length.
You might enjoy: Mattress Sizes Us vs Uk
Size Comparisons
Let's talk about size comparisons. The Single mattress is the smallest at 90x190cm, perfect for a child's bedroom or a guest room.
The Double mattress measures 140x190cm, ideal for a couple or two people sharing a room. It's a great size for a small bedroom.
The King mattress is the largest at 183x203cm, providing ample space for two people to sleep comfortably.
Take a look at this: Do Two Twin Beds Equal a King Bed
Frequently Asked Questions
How big is 180cm by 200cm?
This size is equivalent to two standard single mattresses. It measures 71 inches by 79 inches.
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