UK Single Bed Size Guide: Find Your Perfect Fit

Bed Size

Navigating the world of UK mattress size can be a bit of a maze, especially when you're in search of the perfect single bed. Whether you're furnishing a cosy bedroom, kitting out a guest room, or optimizing a small living space, understanding the correct size for a single bed is crucial. This guide demystifies UK mattress sizes, ensuring you make an informed choice that marries comfort with space efficiency.

In this busy world, a good night's sleep is vital to maintaining daily vigour. Choosing the right size single bed is as important as choosing a long-term resting partner. But you may be asking, "What is the right size for a single bed?" Don't worry, this comprehensive buyer's guide will take you through the details of how to choose the best single bed for you, ensuring that your lounge space is both comfortable and functional.

1. Basics of single bed sizing

Before we delve into how to choose a single bed, let's first establish some basic knowledge of sizes.

What is the standard size of a single bed?

In the UK, the standard single bed size is defined as 90cm (width) x 190cm (length), or in feet, approximately 3ft wide and 6ft 3in long. This size of bed provides enough space for most adults to rest or turn over comfortably.

How big should a single bed be?

The size of a single bed should be chosen based on the user's height and sleeping habits. Standard sizes are adequate for most people, but if you are taller or prefer more room to stretch out, it may be a good idea to consider choosing a single bed in an extended length.

What size room is a single bed suitable for?

When choosing a single bed, it's important to consider not only the size of the bed itself, but also the size of the room. Ideally, there should be enough space around the bed to allow for getting in and out of the bed and carrying out daily activities, ensuring that your sleeping area is both comfortable and spacious.

Now that you've covered the basics of single bed sizes, let's delve into the different types of single bed sizes and how to choose the most appropriate size for your individual needs.

Read on next for an in-depth look at the different types of single bed sizes and their benefits.

Bed Size

2. Different types of single bed sizes

Choosing the right single bed size is not only about comfort, but also affects the overall layout and efficiency of the room. Understanding the different types of single bed sizes can help you make a more informed choice.

Small single bed sizes

For rooms where space is limited, or for children and teenagers' bedrooms, a small single bed becomes an ideal choice. Typically measuring 75cm (W) x 190cm (L), they are slightly smaller in width than standard single beds, but the length remains the same, ensuring flexibility and suitability for use.

Extended length single beds

Taller adults may find the standard size slightly short when choosing a single bed. This is where an extended length single bed comes into play. These beds are typically 200cm (approximately 6ft 6in) long, while still being the standard 90cm wide, providing a more comfortable sleeping space for taller people.

What is the size of the bed frame for a single bed?

While choosing a mattress, you should not ignore the size of the bed frame. The size of the bed frame should match the mattress to ensure stability and comfort. Most single bed frames will be slightly larger than the mattress to accommodate the mattress and provide additional support.

Now that you have learnt about the different types of single bed sizes and their features, the next section will guide you on how to choose the most suitable single bed size for your specific needs.

Read on to discover more expert advice on how to choose the most suitable single bed size for your individual needs.

3. How to choose a single bed size based on user needs

When selecting a single bed, it is vital to consider your individual needs. Whether you are choosing your first bed for a child or looking for a comfortable sleeping solution for an adult, the following points can help you make an informed choice.

Choose based on the height of the user

For adults, especially those who are taller than average, choosing an extended length single bed can provide more space for comfort.

For children and teenagers, a standard single bed or small single bed will suffice and can continue to be used for many years as the child grows.

Consider the size of the room

In smaller bedrooms or multi-purpose spaces, a small single bed or standard single bed can maximise space utilisation.

Make sure you leave enough room to move around the bed to avoid the room looking cramped.

Personal preference and comfort

You may prefer a wider bed if you like to have more room to turn over in your sleep or are used to a large number of pillows.

Consider your sleeping habits, such as whether you turn over frequently, and choose a bed type that offers enough support and comfort.

After considering the above points, the process of choosing a single bed size will become easier. However, choosing the right bed size is just the beginning; understanding how to effectively integrate a single bed into your room layout is just as important.

Next, let's dive into how to select and place a single bed based on room layout and design considerations to improve the overall functionality and aesthetics of your space.

Bed Size

4. Room layout and choice of single bed size

The correct placement of a single bed not only optimises the use of space, but also enhances the overall aesthetics and comfort of the room. Here are some considerations to help you choose and place a single bed according to the room layout.

Evaluate the room layout

Consider the location of the room's windows, doors and built-in wardrobes before determining where to place the bed. Ensure that the bed is positioned in such a way that it does not block access or windows, while taking into account the inflow of natural light.

Utilising corner spaces

Placing a single bed in the corner of a room can save space while creating a more centred and comfortable resting area. This layout is particularly suitable for children's and teenagers' rooms, or rooms with less space.

Consider the functionality of the room

If the room needs to be used as a work or study space, choosing a standard sized single bed and arranging the table, chairs and bed layout will ensure that each area is functional and independent of each other.

Match the design theme of the room

Single beds and their bedding should be chosen to co-ordinate with the overall design theme of the room. Whether it's minimalist modern, rustic or another design style, the right size and style of bed can complete the overall aesthetic of the room.

By taking these factors into consideration, you will not only be able to choose a single bed size that suits your needs, but you will also be able to ensure that it fits perfectly into the layout and design of the room. The next section will provide you with practical advice when buying a single bed to help you make a more informed decision.

Read on to find out how to take all factors into account to pick the best single bed for you, and how to check the quality of your single bed to ensure your purchase is both practical and meets expectations.

Bed Size

5. Practical advice on buying a single bed

When choosing a single bed, there are a number of other important factors to consider in addition to size. Here is some practical advice to help you make an informed choice when buying a single bed.

Summary of considerations

  • Budget: Determine the budget you are willing to invest in a single bed. There are many reasonably priced and good quality options available, but it's important to find the best value for money.
  • Material: The material of the bed frame not only affects the look and durability of the bed, but also the comfort of your sleep. Wooden bed frames offer a classic look, while metal bed frames bring simplicity to modern interiors.
  • Style: Choose a bed frame design that matches your room's decor. Whether it's minimalist modern, traditional vintage or another style, make sure your bed fits harmoniously into the overall design.

How to check the quality of a single bed

  • Bed frame construction: Check that the bed frame is structurally sound and that the connections are tight and free from looseness.
  • Mattress support: Ensure that the bed frame provides enough support for the mattress to prevent it from sinking or becoming deformed.
  • Detailed Finish: The detailing can reflect the overall quality of the product, such as whether the coating is even and whether the wood is smooth and free of splinters.

Choosing the right single bed is a decision-making process that takes into account a number of factors. With the above guide, we hope you will find a single bed that meets both your personal needs and your aesthetic.


With this guide, we hope you have a better understanding of how to choose the right size of single bed and how to ensure that the bed model you choose will meet your needs and preferences. Whether you're selecting a single bed for yourself, your child or a guest room, the right size and a well-considered choice will lead to long-term comfort and satisfaction.

When choosing a single bed, it's important to consider not only the size, but also factors such as material, style and budget. Remember to double check the quality of the bed to ensure you get value for money for your investment. Finally, may you have sweet dreams in your new bed!


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Q1: What is the standard size of a single bed in the UK?
A1: The standard size for a single bed in the UK is 90 cm in width and 190 cm in length, which is approximately 3 feet wide by 6 feet 3 inches long.

Q2: What size bed should a single person have?
A2: A single person should ideally have a bed that matches their height and sleeping habits. The standard single bed size is sufficient for most, but taller individuals might consider a single bed with extra length.

Q3: What size bed is best for a single sleeper?
A3: The best size bed for a single sleeper depends on personal comfort, room size, and individual needs. While a standard single bed is adequate for most, some may prefer a small double bed for more space.

Q4: What size bed frame for a single bed?
A4: A bed frame for a standard UK single bed should be slightly larger than the mattress size, typically a few centimetres on each side, to properly accommodate the mattress and ensure stability.

Q5: Are there different types of single beds based on size?
A5: Yes, besides the standard single bed, there are small single beds measuring 75 cm by 190 cm and extra-long single beds, which are the same width as standard singles but have an extra length of up to 200 cm.

Q6: How do I choose the right size bed for a small room?
A6: For a small room, consider a standard or small single bed to maximise space. Ensure there's enough room around the bed for easy movement and that the bed doesn't overwhelm the space.

Q7: Is a single bed suitable for adults?
A7: Absolutely, a single bed can be suitable for adults, especially those with limited space or who prefer not to share their sleeping area. It's important to choose a bed that supports your body and provides a comfortable night's sleep.

Q8: Can I find single beds with storage options?
A8: Yes, many single beds come with built-in storage options such as drawers or a lifting base, which are perfect for maximising space in smaller rooms or for those requiring extra storage.

Q9: What should I consider when buying a mattress for a single bed?
A9: When purchasing a mattress for a single bed, consider the mattress size to fit the bed frame, the type of mattress (e.g., memory foam, spring), your sleeping position, and any specific needs such as orthopaedic support.

Q10: How can I make a single bed more comfortable for guests?
A10: To make a single bed more comfortable for guests, invest in a high-quality mattress, add a mattress topper for extra comfort, use soft bedding, and consider extra pillows for added support and luxury.

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