Bed Size Quiz: What Size Bed Should I Get?
Choosing the right bed size affects comfort, room layout and how well you sleep. UK standard sizes range from small single (75x190cm / 2ft6) to super king (180x200cm / 6ft). This short quiz asks practical questions about your space, sleeping arrangements and daily needs to suggest the most suitable size.
At the end you will receive a clear outcome with reasons, size facts and direct links to matching beds and mattresses.
Understanding UK Bed Sizes
UK mattress sizes are fixed: small single 75x190cm (2ft6), single 90x190cm (3ft), small double 120x190cm (4ft), double 135x190cm (4ft6), king 150x200cm (5ft) and super king 180x200cm (6ft). EU sizes differ, for example an EU double is 140x200cm. Always measure your room in centimetres before choosing.
Room Width and Clearance
Leave at least 60cm on each side of the bed for easy making and access. In a 2.5m wide room a double usually works; for a king aim for 3m minimum. Super king needs generous space or the room can feel cramped. Include space for bedside tables (typically 40-50cm deep) and wardrobe doors that open.
Sleeping Arrangements and Movement
One person can use any size but most adults prefer at least a double. Couples benefit from king or super king if either partner moves a lot. A 15cm wider king reduces disturbance compared with a standard double. Children usually start on small single then move to single or cabin beds.
Storage Considerations
Ottoman beds and beds with storage help small rooms. Check the maximum mattress depth allowed on bunk beds to keep the top-bunk guard rail at least 16cm above the mattress surface as required by BS EN 747. All UK mattresses and upholstered beds must meet the 1988 fire safety regulations.
Children’s Beds and Safety
Bunk beds sold in the UK must meet BS EN 747. Top bunks are not recommended for children under 6. Cabin beds, midsleepers and beds with desks or storage are popular for children’s rooms. Wooden or white finishes suit most décor. Measure carefully as cot mattresses are 60x120cm and cot beds 70x140cm.
Choosing the Right Type
Fabric beds, wooden frames and storage designs each have trade-offs. Fabric shows less dust but can trap heat; wood is durable and easy to clean. Storage adds capacity but can reduce under-bed height for some designs. Always check exact specifications on the product page as depths, weights and features vary by model.
Frequently asked questions
What is the difference between a UK king and super king bed?
A king is 150x200cm (5ft) while a super king is 180x200cm (6ft). The extra 30cm width gives each sleeper more personal space but requires a larger bedroom.
Can two adults sleep comfortably in a double bed?
Yes for many couples, especially in smaller rooms. Each person has 67.5cm of width. If either moves a lot at night, consider upgrading to a king.
What size mattress fits a bunk bed?
Most UK bunk beds take a standard single 90x190cm mattress. Always use the maximum depth stated by the manufacturer so the top-bunk guard rail remains at least 16cm above the mattress.
How do I measure my room for a new bed?
Measure the full width and length in centimetres. Subtract space needed for bedside tables, wardrobe doors and walkways. Remember UK sizes differ from EU sizes such as EU double 140x200cm.