Size | Dimensions (cm) | Dimensions (in) | Recommended For |
---|---|---|---|
Twin | 99 × 191 cm | 39" × 75" | Children, teenagers, or adults with limited space |
Twin XL | 99 × 203 cm | 39" × 80" | Taller individuals who need extra length, college dorms |
Full | 137 × 191 cm | 54" × 75" | Individual adults who want more space or couples with limited room |
Queen | 152 × 203 cm | 60" × 80" | Couples or individuals who want extra space |
King | 193 × 203 cm | 76" × 80" | Couples who want maximum space or families with children/pets |
California King | 183 × 213 cm | 72" × 84" | Taller couples who need extra length |
Room Size Calculator
Enter your room dimensions to find the ideal mattress size
Recommended Mattress Sizes
Room Planning Tips
- Allow at least 60 cm of clearance around the bed for easy movement
- Consider the space needed for other furniture like wardrobes and bedside tables
- For shared rooms, ensure there's enough space for both people to move comfortably
- Remember to account for door swing space and drawer/cabinet access
Number of Sleepers
Single Sleeper
Recommended sizes for one person
- Twin
- Twin XL
- Full
- Queen
- King
Couple
Recommended sizes for two people
- Twin
- Twin XL
- Full
- Queen
- King
Body Size Considerations
Your height and build can significantly impact which mattress size will be most comfortable
Under 5'5" (165 cm)
Most mattress sizes will provide adequate length, but consider width based on sleeping position and number of sleepers.
5'5" - 6'0" (165 - 183cm)
Full, Queen, or King sizes are recommended to ensure adequate length for comfortable sleeping.
Over 6'0" (183 cm)
King or California King sizes are strongly recommended to provide sufficient length for taller individuals.
Sleep Position Guide
Your sleeping position affects which mattress size will provide optimal comfort
Side Sleeper

Side sleepers often curl up, taking up less horizontal space but may need room for arm placement.
Recommended Sizes:
Double/Queen – Ideal for most side sleepers
King – Perfect for those who change positions frequently
Back Sleeper

Back sleepers generally maintain a straight position but may need width for arm comfort.
Recommended Sizes:
Twin/Twin XL - Can work but offers limited arm space
Full/Queen - Recommended for most back sleepers
King - Excellent for unrestricted comfort
Stomach Sleeper

Stomach sleepers often extend their arms and legs, requiring more surface area.
Recommended Sizes:
Twin/Twin XL - Too restrictive for most stomach sleepers
Full/Queen - Minimum recommended size
King - Ideal for comfortable stomach sleeping
Combination Sleepers & Couples
Combination Sleepers
If you frequently change positions during sleep, you'll benefit from extra space:
- Individual sleepers: Full or Queen size recommended
- Larger individuals: Queen or King size recommended
- Consider your movement patterns when choosing
Couples with Different Positions
When partners have different sleeping positions:
- Queen: Minimum recommended size
- King: Ideal for most couples with different sleep styles
- Super King: Best for maximum personal space
- Consider motion isolation features in the mattress
Our Best Beds Available At Various Sizes
Check out our complete range of premium mattresses that have been designed for your comfort.
Further Information As Part Of Our Mattress Guide
We don't want to leave you to your own when it comes to choosing the place you want to sleep - we understand it's important, and we want to make sure you're informed of what you purchased and why. Let's dive into a little bit more detail
The Science Of Sleep
Your mattress isn't just a place to rest your head – it's your nightly partner in the complex dance of sleep cycles, body recovery, and brain restoration. While you're dreaming about that vacation you've been planning, your mattress is working overtime to support your spine, regulate your temperature, and ensure you wake up refreshed rather than feeling like you wrestled with a bear.
Quality sleep happens in stages, and your mattress plays a starring role in each one. From light sleep to deep REM cycles, the right support helps your body maintain proper alignment while allowing your muscles to fully relax and recover from the day's adventures.
Why Your Mattress Matters
Poor sleep doesn't just make you grumpy (though we've all been there). It affects everything from your immune system to your ability to remember where you put your keys. A supportive mattress reduces pressure points, promotes proper spinal alignment, and helps regulate body temperature – all crucial factors for achieving that sweet, restorative sleep your body craves.
What Mattress Types Are There?
Choosing a mattress type is like finding your perfect dance partner – you want someone who complements your style and makes you look good (or in this case, sleep good). Each type has its own personality and benefits, so let's meet the candidates.
Memory Foam
Memory foam is like that friend who gives the best hugs – it contours to your body and provides personalized support. Originally developed by NASA (yes, really!), memory foam responds to your body heat and weight, creating a custom sleeping surface just for you. Perfect for side sleepers and anyone who loves that "sleeping in a cloud" feeling.

Innerspring
Innerspring mattresses are the dependable friend who's always been there for you. They offer excellent support, great airflow for cool sleepers, and that familiar bouncy feel. Modern versions feature individually wrapped coils that provide targeted support while reducing motion transfer – no more feeling your partner's midnight dance moves.

Hybrid
Can't decide between foam and springs? Hybrid mattresses combine the contouring comfort of foam with the support and breathability of coils. You get pressure relief and motion isolation of foam with the support and temperature regulation of springs. It's the diplomatic solution to the great mattress debate!

Mattress Sizes
Size isn't just about fitting in your bedroom – it's about giving yourself the space to sleep comfortably without feeling like you're camping in a tent or swimming in an ocean. Let's find your Goldilocks zone.
Twin and Twin XL For Solo Sleepers
Perfect for kids, teens, guest rooms, or adults who prefer a cozy sleep space. The King Single gives you a bit more room to stretch out – think of it as the "business class" of single beds. Just because you're flying solo doesn't mean you should compromise on comfort!

Full and Queen
These sizes hit that Goldilocks zone – not too big, not too small, but just right for most people. Queens are particularly popular because they offer enough space for couples without overwhelming smaller bedrooms. Plus, you'll have an easier time finding sheets and accessories.

King and Cali-King
If your bedroom can handle it, why not go big? These sizes offer the ultimate in sleep luxury. You'll have enough space to spread out like a starfish, and your partner can do their sleep gymnastics without disturbing your peaceful slumber. It's like having your own personal sleep resort!

Understanding Firmness
Make The Right Decision
Now that you've explored the science of sleep, learned about different mattress types, understood sizing options, and discovered firmness levels, you're equipped to make an informed decision. Take your time to review the information from each section and consider how it applies to your unique sleep needs and preferences.











