A double bed remains a top bedroom choice, combining generous space with cosy comfort for everyday use. In the UK, the standard size for a double size bed is 135 cm wide and 190 cm long, making it ideal for solo sleepers or couples in smaller rooms. Knowing the exact measurements is crucial when choosing the right mattress and the appropriate bed frame.
What Is a Double Bed?
A double bed is a favourite for both couples and individuals seeking extra sleeping space. It gives a nice balance of comfort and saves space in the room. Larger than a single bed but smaller than a king, it is one of the most popular bed sizes in the UK. No matter if you live in a cosy flat or a large house, a double bed can fit nicely in most bedrooms.
Standard Double Bed Size UK
What Are the Dimensions of a Standard Double?
The standard UK double bed is 135cm (4'6") wide and 190cm (6'3") long – a popular choice for couples or those wanting more room to stretch.
Mattress Size vs Bed Frame Size
The 135 cm by 190 cm measurement applies specifically to the mattress size. Bed frames might be slightly larger, depending on the style and design.
Choosing the Right Double size Bed for Your Room
Make sure your room is large enough so you can walk around the bed without any trouble. For a double bed, aim for a bedroom that’s at least 3m x 3m.
Double Size Bed Dimensions in Inches
If you prefer working in inches, a standard UK double size bed measures 54 inches wide and 75 inches long. These measurements refer to the sleeping area. Always verify the outer frame size, particularly if your room has limited space.
Double Size Bed Dimensions in CM
The dimensions of a UK double bed are 135 cm in width and 190 cm in length. These are the mattress dimensions. The frame may add a few extra centimetres to each side, depending on the design.
Width of a Full Bed
A double bed is 135 cm (54 inches) wide, providing plenty of space for one person or a cosy fit for two. If you’re sharing the bed, each person gets about 67.5 cm of space—less than a cot bed—so comfort can vary depending on your needs.
Length of a Standard Double
A standard double is 190 cm (75 inches) long, which works well for most people under 6 feet tall. Taller sleepers may prefer a king or super king bed for extra legroom and added comfort.
Height of a Full Bed Frame
Bed frame height varies. On average, bed frames stand between 30 cm and 40 cm from the floor to the base. Add the mattress, and the total height can reach 50–65 cm. Lower frames suit minimalist styles, while taller frames offer under-bed storage options.
Mattress Size for a Standard Double
Double bed mattresses must match the standard size. There are various types available, including memory foam, pocket sprung, and hybrid. Select the one that best matches your comfort and support preferences. Don't forget to check mattress depth if you use fitted sheets or a bed base with specific height limits.
Standard Double Mattress Dimensions
A standard double mattress measures 135 cm in width and 190 cm in length, providing ample space for one or two sleepers. This fits most UK double bed frames.
Types of Standard Double Mattresses
You can opt for memory foam, pocket-sprung, latex, or hybrid mattresses, each providing varying levels of comfort and support
Mattress Depth and Fit
Double mattresses come in various depths, from 15 cm to over 30 cm. Always check the depth to make sure your fitted sheets and bed frame match.
Fitted Sheet Size for Double Beds
A fitted sheet for a full bed should match the size 135 cm by 190 cm. Standard UK double-fitted sheets usually allow for mattress depths of up to 30 cm. For thicker mattresses or toppers, choose deep-fit or extra-deep fitted sheets for a neat and secure fit.
Double Bed vs Small Double
A small double (or three-quarter bed) measures 120cm wide by 190cm long. It’s a smart option for compact rooms or for someone who sleeps alone but wants more space than a single. Compared to a typical double, this version is 15cm slimmer in width. Small doubles suit teenagers, small rooms, or solo sleepers who want more space than a single bed. A full double bed offers more comfort if two people share it on a regular basis.
Double vs King Size Bed
A UK king-size bed measures 150 cm by 200 cm, providing 15 cm extra width and 10 cm more length than a double bed. A king gives more space for couples and better legroom for taller people. However, it does need more floor space. Consider room size and comfort level when choosing between the two.
Double vs Queen Size Bed
In the UK, "queen size" is not a standard term, but it is commonly used to describe a small double bed (120 cm x 190 cm). A US queen-size bed is 152cm wide and 203cm long – wider than a standard UK double (135cm x 190cm) and closer in size to a UK king (150cm x 200cm). It’s a great middle-ground option for those who want more space without going for a full king. When buying bedding or beds online, always check the measurements to avoid any confusion.
Can Two Adults Sleep on a Double Bed?
Yes, two adults can share a full bed. However, it's snug. When two adults sleep in a double bed, they each have less space than if they were sleeping separately in single beds. A double works well for shorter stays or guest rooms. For long-term comfort, especially if you're a restless sleeper, consider a king-size.
Room Size for a Standard Double
For a full bed to fit comfortably, the ideal room size should be no less than 3 metres by 3 metres. This allows for space to walk around the bed and fit other furniture. Tight spaces can make the room feel cramped, so measure carefully before buying.
Bed Frame Types for Double Beds
Double beds come in various frame types:
- Divan bases – great for storage.
- Ottoman beds – feature a lift-up base with built-in storage space..
- Wooden frames – strong and classic.
- Upholstered frames – soft and stylish.
- Metal frames – modern and minimalist.
Pick one that matches your room’s look and offers the storage you need.
Mattress Depth for Double Beds
Standard mattresses are typically 20-30cm deep Luxury models can go deeper, up to 40 cm. If you’re using fitted sheets, make sure they match the depth. A deeper mattress can add plush comfort but may also require a lower bed base to maintain height balance.
Common Mistakes with Bed Sizes
Many buyers confuse UK, EU, and US sizes. One common error is buying a mattress or bedding that doesn't fit the frame. Another common mistake is not thinking about how much space the bed will take up in the room. Always measure your room and check size labels carefully before purchasing.
Space Around a Double Bed
Leave 60cm clear on either side of the bed for easy movement. This is especially important in smaller rooms. Be sure to allow space for bedside tables, nightstands, storage furniture, and wardrobe access. A cluttered room can affect both sleep quality and safety.
Tips to Measure Bed Size Correctly
Use a measuring tape to check both mattress and frame dimensions. Measure:
- Width from edge to edge
- Length from head to foot
- Height from floor to top of mattress
- Double-check all figures and leave room for movement. Note any wall skirting or nearby furniture that could affect placement.
Is a Double size Bed Right for You?
A double size bed suits many households. It’s ideal for solo sleepers, guest rooms, teenagers, or couples in small flats. It’s a cost-effective and space-saving option. But if you value spacious comfort or are particularly tall, upgrading to a king might be worthwhile.
Wrapping up
Understanding the dimensions of a double bed helps you make smarter choices. It ensures your mattress fits, your bedding stays in place, and your room feels just right. With the right knowledge, you can enjoy better sleep, save space, and enhance your bedroom comfort. Choose wisely, measure well, and rest easy.
Frequently Asked Questions
Can a double bed fit in my room?
A double bed works best in bedrooms that are at least 3m x 3m. Always measure your space before buying.
What size should a double size bed be?
A UK double size bed should be 135 cm wide and 190 cm long. Most brands follow this standard size.
What's a double bed best used for?
A double bed works well for single sleepers wanting extra room or couples in compact bedrooms. It's a space-saving yet comfortable option.
Is a double bed big enough for two adults to sleep comfortably?
A double bed sleeps two adults, though space is somewhat limited. It’s best for short stays or limited spaces.
Is a double size bed suitable for adults?
Two adults can sleep in a double bed, though it provides a cosy fit. Though if you're particularly tall or tend to toss and turn, you might find a king-size offers more comfortable space.
