Quick answer: In Singapore, a standard single mattress is 91 x 190 cm, while a super single mattress is 107 x 190 cm. A super single gives one sleeper more shoulder and turning space without taking over a compact HDB or condo bedroom.
You have got the BTO keys, and the bedroom looks smaller now that you are standing inside it. The bed decision suddenly matters because one wrong size can block a wardrobe door, squeeze the walkway, or make the room feel tighter than it should.
What Are Single Size Mattress Dimensions in Singapore?
Singapore mattress sizes are usually measured in centimetres. A single mattress is 91 x 190 cm, while a super single mattress is 107 x 190 cm. The length is the same, but the super single gives you 16 cm more width.
Extra width sounds small on paper. In real use, it makes a clear difference for teenagers, single adults, guest rooms, and smaller master bedrooms where a queen may feel too large.
For most compact HDB bedrooms, a super single is the best upgrade from a single mattress because it improves comfort without starting a fight with the wardrobe.
| Mattress Size | Singapore Standard Dimensions | Best For |
|---|---|---|
| Single | 91 x 190 cm | Children, compact rooms, bunk beds, very tight layouts |
| Super Single | 107 x 190 cm | Teenagers, single adults, guest rooms, small HDB bedrooms |
| Queen | 152 x 190 cm | Couples, larger master bedrooms, sleepers who want more room |
| King | 182 x 190 cm | Larger bedrooms with enough walkway and wardrobe clearance |
Browse mattresses in Singapore if you are comparing single, super single, queen, and king options before measuring your room layout.
Why Choose a Super Single Mattress?
It Gives One Sleeper More Room
Single mattresses work well for young children, but some older children, teenagers, and adults may find them narrow. A super single keeps the same 190 cm length but adds more width for side sleeping, turning, and stretching.
It Fits Many Small Bedrooms Better Than a Queen
Queen mattresses give more room, but they also take up 152 cm in width before you add the bed frame. Bed frames can add approximately 10 to 15 cm to each dimension, so the real footprint is larger than the mattress size alone.
It Works Well for Guest Rooms
Guest rooms in Singapore often double as study rooms, storage rooms, or future children’s rooms. A super single gives guests better comfort than a single while keeping enough floor space for a desk, cabinet, or wardrobe.
How to Measure Your Bedroom for a Super Single Mattress
Start with the mattress size, then measure the full bed frame footprint. A super single mattress is 107 x 190 cm, but the bed frame may add around 10 to 15 cm to the width and length.
- Measure the wall where the bed will sit. Check if the frame blocks switches, sockets, windows, or wardrobe doors.
- Leave walking space. Around 60 cm beside the bed is a practical minimum for daily movement.
- Check furniture swing space. Wardrobe doors, drawers, and bedside tables need enough clearance to open properly.
- Plan the room around the bed. In small bedrooms, place the bed first, then decide if a bedside table, study desk, or extra cabinet still makes sense.
Pairing the right mattress with the right bed frame matters because the frame decides the final footprint, not the mattress alone.
Before You Order: Check the Lift, Corridor, and Doorway
The lift fit problem is easy to forget until delivery day. Many HDB lift openings are around 0.8 m wide, internal room doors are around 0.8 m, and main doors are around 0.9 m. Measure these points before buying any mattress or bed frame:
- Lift opening
- Common corridor width
- Main door width
- Bedroom door width
- Turning space near the bedroom entrance
Complimentary delivery and professional assembly come with qualifying orders, which matters when a bed frame arrives in several heavy parts and the room has tight corners. Local support also gives you someone in Singapore to contact if a delivery or assembly issue needs sorting.
Comparing Super Single Mattresses to Other Sizes
Single vs Super Single
Choose a single mattress if the room is very tight or the sleeper is a young child. Choose a super single if the sleeper is a teenager, adult, or guest who needs more room without moving up to a queen.
Super Single vs Queen
Choose a super single if you need space for a wardrobe, desk, or storage cabinet. Choose a queen if two people use the bed daily and the bedroom still allows proper walkway space.
Super Single vs King
King beds need a generous bedroom. They can look comfortable in a showroom, but they often overwhelm smaller HDB bedrooms once the wardrobe, curtains, and bedside storage are included.
Choosing the Right Bedding and Bed Base
Use super single fitted sheets where possible. Single sheets may be too tight, while queen sheets can bunch up and shift during sleep. For comforters, choose a size that gives enough side coverage without dragging onto the floor.
Singapore humidity also matters. Rooms without regular aircon can feel more humid, so mattress breathability, removable covers, anti-dust-mite fabrics, and mould-resistant materials are practical features to consider.
If storage is more urgent than floor space, consider storage beds. They are useful in 3-room and 4-room homes where spare bedding, luggage, and seasonal items need a proper place.
Placement and Arrangement Tips for a Super Single Mattress
- Against one wall: This works best for children’s rooms, guest rooms, and very tight bedrooms because it opens up the centre of the room.
- Centred on the main wall: This looks more balanced if the room has enough space on both sides.
- Near a window: This can work, but keep the mattress away from direct rain exposure and strong sun where possible.
- Beside wardrobe storage: Leave enough clearance for wardrobe doors or choose sliding-door storage if the walkway is narrow. You can compare wardrobes if storage clearance is part of the layout problem.
Final Thoughts
Super single mattresses are a strong choice for one sleeper who wants more comfort than a single mattress without giving up too much bedroom space. Measure the mattress, the bed frame, the walkway, and the delivery route before ordering. Those four checks prevent most bedroom layout regrets.
Megafurniture now makes a growing share of its furniture range through its own factories in Batu Pahat, Johor and Foshan, Guangdong. Both have been operational since late 2025. Quality checks happen in-house before pieces ship to Singapore, where delivery and professional assembly are handled locally. The programme does not cover the whole range yet, but it is expanding through 2028.
Frequently Asked Questions
What is the size of a single mattress in Singapore?
Standard single mattresses in Singapore are 91 x 190 cm. They are suitable for children, smaller bedrooms, and tight layouts where every centimetre matters.
What is the size of a super single mattress in Singapore?
Super single mattresses in Singapore are 107 x 190 cm. They have the same length as single mattresses but give extra width for one sleeper.
Is a super single mattress suitable for adults?
Yes, super single mattresses can suit adults who sleep alone and want more space than a standard single. Taller sleepers should still check the 190 cm length before buying.
Can I use single-size bedding on a super single mattress?
Single-size fitted sheets are usually too narrow for a super single mattress. Use super single bedding where possible for a snug and cleaner fit.
Should I buy a single, super single, or queen mattress?
Choose a single for a young child or very small room. Choose a super single for one teenager or adult. Choose a queen if two people use the bed daily and the bedroom still leaves enough walkway and wardrobe clearance.