Mattress Size Chart Singapore: Single, Super Single, Queen, and King Dimensions

Choosing the right mattress size in Singapore is not just about comfort. It affects whether your room still has walking space, whether your wardrobe doors can open, whether your bed frame fits, and whether delivery will be straightforward.

Here is the quick answer: common mattress sizes in Singapore range from single at about 91 cm x 190 cm to king at about 183 cm x 190 cm. A super single gives one sleeper more space, while queen is the usual choice for couples.

Use this mattress size chart to compare single, super single, queen, and king mattresses before buying for an HDB room, condo bedroom, guest room, or master bedroom.

Mattress Size Chart Singapore

These are common local mattress dimensions, but they are not a substitute for checking the exact product measurements. Different brands, imported frames, storage beds, and custom mattresses can vary slightly.

Before you order, check both the mattress size and the external bed frame size. A queen mattress may be 152 cm wide, but the frame can be wider once you include side rails, headboard, footboard, or storage drawers.

Single Mattress Size Singapore

A standard single mattress in Singapore is commonly 91 cm x 190 cm.

Single mattresses are best for:

• Children's rooms
• Guest rooms
• Bunk beds
• Very compact bedrooms
• Rooms that need to fit a desk or wardrobe

A single mattress is the most space-saving option, but it can feel narrow for adults who turn often at night. If the sleeper is a teenager or adult, compare it with super single before deciding.

For a deeper guide, see Lullaflex's existing article on single bed size in Singapore.

Super Single Mattress Size Singapore

A super single mattress in Singapore is commonly 107 cm x 190 cm.

It is the same typical length as a single mattress, but about 16 cm wider. That extra width can make a noticeable difference for one sleeper, especially if they sleep on their side or move around at night.

Super single is a good fit for:

• Teenagers
• Solo adults
• HDB common bedrooms
• Guest rooms for adults
• Compact condo bedrooms

If you are choosing between single and super single, think about how long the sleeper will use the bed. A child may be fine on a single, but a growing teenager may benefit from super single.

Queen Size Mattress Singapore

A queen size mattress in Singapore is commonly 152 cm x 190 cm.

Queen is the most common practical choice for couples because it gives two people enough width without requiring as much room as a king. It can also work for solo sleepers who want more space.

Queen mattresses are best for:

• Couples
• Master bedrooms
• Solo adults who want more comfort
• Larger HDB bedrooms
• Condo bedrooms with enough walking clearance

The main tradeoff is floor space. A queen mattress can make a small room feel crowded if you also need wardrobe access, a work desk, or storage furniture.

For more detail, read the Lullaflex guide to queen size mattress Singapore.

King Size Mattress Singapore

A king size mattress in Singapore is commonly 183 cm x 190 cm.

King gives couples the most width, but it also needs the most planning. The mattress may fit the floor area, but the room can still feel cramped once you add a frame, bedside tables, wardrobe clearance, and walking space.

King mattresses are best for:

• Larger master bedrooms
• Couples who want more personal space
• Sleepers who are easily disturbed by movement
• Bedrooms with enough clearance on both sides

King is usually not the first choice for smaller HDB bedrooms. If you are considering one, measure the room carefully and check the delivery route before ordering.

Which Mattress Size Is Best for an HDB Room?

For many HDB common rooms, single or super single is the most practical choice. Queen can work in larger rooms, especially master bedrooms. King is best reserved for rooms with generous floor space.

Here is a simple planning guide:

The right mattress size is the one that leaves the room usable. If the bed blocks wardrobes, drawers, walking paths, or windows, it is probably too large for the space.

Mattress Size vs Bed Frame Size

Mattress size and bed frame size are not the same thing.

The mattress size tells you the sleeping surface. The bed frame size tells you the actual footprint in the room. A frame can be larger because of:

• Side rails
• Headboard
• Footboard
• Storage drawers
• Upholstery
• Rounded or thick frame edges

This matters in Singapore homes because bedrooms are often compact. Always measure the frame's external width and length, not just the mattress.

How to Measure Before Buying a Mattress

Before choosing a mattress size, measure these areas:

1. Bedroom wall-to-wall dimensions
2. Space beside the bed
3. Wardrobe or drawer clearance
4. Door swing or sliding door space
5. Bed frame external dimensions
6. Lift and corridor clearance
7. Path from entrance to bedroom

If you are replacing an old mattress, do not only measure the old mattress. Also check whether the old bed frame still fits your preferred new mattress size.

How Much Walking Space Should You Leave?

There is no single rule that works for every room, but you should leave enough space to move comfortably, change bedsheets, open wardrobes, and access storage.

If the bed must sit against one wall, that can work for a child, teenager, or solo sleeper. For couples, access on both sides is usually more comfortable.

When in doubt, choose a slightly smaller mattress and a better layout. A larger bed that makes the room difficult to use can become frustrating very quickly.

Mattress Size and Singapore's Climate

Size is not the only decision. Singapore's heat and humidity also affect mattress comfort.

A larger mattress can feel luxurious, but if the material traps heat, it may still lead to restless sleep. For Singapore homes, look for:

• Breathable mattress covers
• Latex or ventilated comfort layers
• Good airflow through the bed base
• Bedding that does not trap heat
• A mattress that suits your sleeping position

This is especially important for compact bedrooms, where airflow may be weaker. If you sleep hot, read Lullaflex's guide to cooling mattresses in Singapore.

Choosing the Right Mattress Size by Sleeper

For Children

Single is usually enough. If the room has space and you want the bed to last longer, super single can be a better long-term option.

For Teenagers

Super single is often the best balance. It gives more room than a single without taking over the whole bedroom.

For Solo Adults

Super single is practical for compact rooms. Queen is better if you want more space and the room can support it.

For Couples

Queen is the usual minimum. King is better if both sleepers want more space and the room is large enough.

For Guest Rooms

Single works for occasional guests. Super single feels more comfortable for adult guests while keeping the room flexible.

Common Mattress Size Mistakes

Mistake 1: Only Measuring the Mattress

The frame can be larger than the mattress. Always check the external frame footprint.

Mistake 2: Ignoring Wardrobe Clearance

A mattress may fit on the floor plan but still block wardrobe doors, drawers, or walking paths.

Mistake 3: Buying Too Big for the Room

A bigger mattress is not always better. A room that feels cramped can make daily use harder.

Mistake 4: Forgetting Bedsheet Size

When upgrading from single to super single or queen, your existing fitted sheets may not fit.

Mistake 5: Choosing Size Before Comfort

The right size still needs the right support, firmness, and cooling. A large mattress that feels hot or unsupportive is still the wrong mattress.

Keep Reading

• Compare this with our single bed size Singapore guide.
• Choosing for a master bedroom? See our queen size mattress Singapore guide.
• If your room runs warm, read our cooling mattress Singapore guide.
• For material choices, see our hybrid mattress Singapore guide.

Frequently Asked Questions

What is the standard mattress size in Singapore?

Common mattress sizes in Singapore include single at about 91 cm x 190 cm, super single at about 107 cm x 190 cm, queen at about 152 cm x 190 cm, and king at about 183 cm x 190 cm. Always check exact brand dimensions before buying.

What is the most common mattress size for couples in Singapore?

Queen is usually the most practical mattress size for couples in Singapore. It gives enough width for two sleepers while fitting more bedrooms than a king.

Is super single enough for an adult?

Yes, super single can be enough for a solo adult, especially in an HDB common room or compact condo bedroom. Taller or broader sleepers should check the length and width carefully.

Should I buy single or super single for a child?

Single is enough for many children. Super single is better if you want the bed to remain comfortable as the child grows into a teenager.

Can a king size mattress fit in an HDB flat?

A king size mattress may fit in some HDB master bedrooms, but it depends on the room layout, frame size, wardrobe placement, and walking clearance. Measure carefully before buying.

Are Singapore mattress sizes the same as overseas sizes?

Not always. Imported mattresses and bed frames may use different sizing. Always compare the actual centimetre measurements instead of relying only on size names like single, queen, or king.

Conclusion

The best mattress size in Singapore depends on the sleeper, the room, and the layout.

Single is compact. Super single gives one person more comfort. Queen is the practical choice for most couples. King gives the most width but needs a larger room.

Before buying, measure the room, check the bed frame footprint, confirm the mattress dimensions, and think about how the bedroom will work day to day. A good mattress should fit your body, your room, and Singapore's climate.