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Bed Frame Size Chart

Bed Frame Size Guide|Single / Double / Queen / King

When choosing a bed frame in Hong Kong, it’s important to note that most brands use either feet (ft) or centimetres (cm)as their main unit of measurement. Bed frames are usually displayed in two dimensions:

  • Outer frame size – the total footprint of the frame, which affects room space. (Orange border)

  • Inner frame size – the mattress fitting size. (Blue border)

Napnice Bed Frame Size Chart

實木油壓床架 Solid Wood Hydraulic Storage Bed
尺寸指南 Size Guide
床褥尺寸
Mattress Measurements
外框尺寸
Bed Frame Measurements
闊度
Width
長度
Length
單人床
Single Bed
3′ 3′ x 6′ 91 x 183 cm 101 198
3′ x 6’3″ 91 x 190 cm 101 205
雙人床
Double Bed
4′ 4′ x 6″ 122 x 183 cm 132 198
4′ x 6’3″ 122 x 190cm 132 205
4’6″ 4’6″ x 6′ 137 x 182 cm 147 198
4’6″ x 6’3″ 137 x 190 cm 147 205
4’11” 4’11” x 6’7″ 150 x 200 cm 160 215
特大雙人床
Queen Bed
5′ 5′ x 6′ 152 x 183 cm 162 198
5′ x 6’3″ 152 x 190 cm 162 205
加特大雙人床
King Bed
6′ 6′ x 6′ 193 x 183 cm 193 198
6′ x 6’3″ 183 x 190 cm 192 205
安裝空間要求:無需額外預留任何空間
Assembly space: No extra space is needed
北歐簡約床架尺寸
Nordic Bed Size Guide
床褥尺寸
Mattress Measurements
外框尺寸
Bed Frame Measurements
闊度
Width
長度
Length
A B
單人床
Single Bed
3′ 3′ x 6′ 91 x 183 cm 102 194
3′ x 6’3″ 91 x 190 cm 102 201
雙人床
Double Bed
4′ 4′ x 6″ 122 x 183 cm 116 194
4′ x 6’3″ 122 x 190cm 116 201
4’6″ 4’6″ x 6′ 137 x 182 cm 148 194
4’6″ x 6’3″ 137 x 190 cm 148 201
4’11” 4’11” x 6’7″ 150 x 200 cm 160 211
特大雙人床
Queen Bed
5′ 5′ x 6′ 152 x 183 cm 162 194
5′ x 6’3″ 152 x 190 cm 162 201
加特大雙人床
King Bed
6′ 6′ x 6′ 193 x 183 cm 193 194
6′ x 6’3″ 183 x 190 cm 192 201
安裝空間要求:無需額外預留任何空間
Assembly space: No extra space is needed
兒童高架床尺寸指南
Kids Loft Bed Size Guide
床褥尺寸
Mattress Measurements
闊度
Width
長度
Length
高度
Height
床底高度
Height Under Loft Bed
闊度(連爬梯)
Width (With ladder)
A B C D E
2’6″ 2’6″ x 6′ 76 x 152 cm 85 162 120 73 123
每層最大承重量:200KG Max. load: 200kg
安裝空間要求:無需額外預留任何空間 Assembly space: No extra space is needed
高架床尺寸指南
Loft Bed Size Guide
床褥尺寸
Mattress Measurements
闊度
Width
長度
Length
高度
Height
床底高度
Height Under Loft Bed
闊度(連爬梯)
Width (With ladder)
A B C D E
2’6″ 2’6″ x 6′ 76 x 183 cm 85 195 185 135 125
3′ 3′ x 6′ 91 x 183 cm 100 195 185 135 140
3′ x 6’3″ 91 x 190 cm 100 202 185 135 140
3’6″ 3’6″ x 6′ 106 x 183 cm 115 195 185 135 155
3’6″ x 6’3″ 106 x 190 cm 115 202 185 135 155
4′ 4′ x 6′ 122 x 183 cm 131 195 185 135 171
4′ x 6’3″ 122 x 190 cm 131 202 185 135 171
4’6″ 4’6″ x 6′ 137 x 183 cm 146 195 185 135 186
4’6″ x 6’3″ 137 x 190 cm 146 202 185 135 186
每層最大承重量:200KG Max. load: 200kg
安裝空間要求:無需額外預留任何空間 Assembly space: No extra space is needed
碌架床尺寸指南
Bunk Bed Size Guide
床褥尺寸
Mattress Measurements
闊度
Width
長度
Length
高度
Height
床底高度
Height Under Loft Bed
支腳高度
Leg Height
床底高度
Height Under Upper Bed
上下層間距
Distance between beds
Size Upper Bottom A B C D E F G
2’6″ 2’6″ x 6′ (76 x 183 cm) 2’6″ x 6′ (76 x 183 cm) 95 95 194 185 135 98
2’6″ 2’6″ x 6′ (76 x 183 cm) 3’6″ x 6′ (106 x 183 cm) 95 125 194 185 59 135 98
3′ 3′ x 6’0″ (91 x 183 cm) 3′ x 6’0″ (91 x 183 cm) 95 110 194 185 135 98
3′ x 6’3″ (91 x 190 cm) 3′ x 6’3″ (91 x 190 cm) 110 110 201 185 135 98
3′ x 6’0″ (91 x 183 cm) 4’0″ x 6’0″ (122 x 183 cm) 110 141 194 185 59 135 98
3′ x 6’3″ (91 x 190 cm) 4’0″ x 6’3″ (122 x 190 cm) 110 141 201 185 59 135 98
3’6″ 3’6″ x 6’3″ (106 x 190 cm) 3’6″ x 6’3″ (106 x 190 cm) 125 125 201 185 135 98
4′ 4’0″ x 6’0″ (122 x 183 cm) 4’0″ x 6’0″ (122 x 183 cm) 141 141 194 185 135 98
4’0″ x 6’3″ (122 x 190 cm) 4’0″ x 6’3″ (122 x 190 cm) 141 141 201 185 135 98
每層最大承重量:200KG Max. load: 200kg
安裝空間要求:無需額外預留任何空間 Assembly space: No extra space is needed

Custom Bed Frame Sizes

Need a special size? Napnice offers made-to-order bed frames tailored to your space and mattress. Contact us today for free consultation and quotation!

A custom-made bed frame typically requires around 4 to 6 weeks from order confirmation to home delivery.


Once an order is confirmed, cancellations or refunds cannot be accepted.


All customised bed frames are still covered by our warranty service, ensuring reliable quality and peace of mind.

How to Choose the Right Bed Frame Size

Other that the room size, it is important to consider the below 4 factors for choosing a best fit bed frame:

  1. Sleeping Habits & Number of Users

    Are you sleeping alone, as a couple, with a child, or even with pets?

    • If you often toss and turn, or prefer more personal space, choose a larger size.

    • If you’re taller than 180cm, we recommend an extended-length bed frame.

  2. Sleeping Habits & Number of Users

    Measure your bedroom carefully and leave enough walking space.

      3. Access & Moving Restrictions:
In some older buildings, narrow lifts, staircases, or tight corners may make it difficult to move in larger bed frames. We recommend confirming the packaged bed frame dimensions in advance.

      4. Space for Installation
Most bed frames require assembly on site. Certain structures may need to be unfolded, rotated, or secured with screws. Please ensure there is sufficient space for installation before delivery.

Matching Bed Frames with Mattresses

  • The mattress size must match the inner frame size to avoid slipping or instability.

  • For headboard-free or footboard-free designs, ensure the mattress does not extend too far.

  • Storage bed frames are usually higher, so match them with a suitable mattress thickness for comfortable access.

Measuring & Buying Tips

If you require a specific size, we offer a custom bed frame service, designed to fit your space or mattress perfectly. Feel free to contact us for advice and a quotation – our team will be happy to assist.

  • Flexible choice of length, width, and height

  • Compatible with mattresses from different brands

  • Options such as “headboard-free” or “edge-free” structure to save even more space

Simply provide us with your mattress size or room measurements, and our team will recommend the most suitable dimensions. Every frame is crafted in our own factory for fast delivery and reliable quality.

Get a free custom design and quotation today

Make your ideal sleep space perfectly tailored to your lifestyle!

Customer Review

Leung Linda
Leung Linda
Reviewer
5/5

搬咗再次黎買!瞓得真係好舒服!

9 months ago
12″ passion Pocket Sprung Mattress
Yin Ying Wong
Yin Ying Wong
Reviewer
5/5

床褥好舒服,枕頭都好正!推薦!

10 months ago
12″ passion Pocket Sprung Mattress
Christy Lam 
Christy Lam 
Reviewer
5/5

使用了三年Napnice Passion 獨立袋裝彈簧床褥,明顯改善了側睡時膊頭不適嘅感覺,有2種軟硬度2.0, 2.3可供選擇,配合用家不同需要;門市員工介紹床褥/傢俬材質,使用方法清晰,現在新屋再次選擇回購,性價比高,值得推薦!

10 months ago
12″ passion Pocket Sprung Mattress

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