Bed Sizes | Mattress Sizes

Beds are furniture pieces that are used for sleeping or reclined relaxing. Found in residential bedrooms and hotel rooms, beds are typically comprised of a mattress, frame, and often include a headrest. While most beds consist of a single fixed mattress, other varieties of beds include sofa beds, Murphy beds, inflatable beds, and bunk beds. Bed mattresses over time have evolved from being stuffed with straw, wool, and leaves to quilted metal spring frameworks, water beds, portable air-filled mattresses and modern memory foam mattresses. Beds are topped with pillows, sheets, duvets and optional blankets and are often accompanied by bedroom furniture such as bedside tables and table lamps.

What is the most popular bed size?

Queen size beds are the most popular bed size and is used by roughly 50% of people across varied age groups. The second most popular bed size is the King size bed (20%) followed by the Full size bed (15%).

What size bed should I get?

Choosing a bed size should be based on a variety of factors including bedroom size, a person’s body type and height, and their relationship status (married, couple, or single). Most single sleepers can use nearly every mattress size, while couples prefer larger bed sizes from Queen to California King.

What is the largest bed size?

The largest bed size in production is the Alaskan King bed measuring 108” x 108” (274 x 274 cm). The largest bed in history was custom built for the summer festival of St. Gregorius in Hertme, Netherlands in 2011 and measured 87’ x 54’ (26.5 x 16.44 m).

Beds | Mattresses Guides
Browse through our curated Beds | Mattresses Guides for additional categorizations, tips, details, variations, styles, and histories of Beds | Mattresses. Guides provide additional insights into the unique properties and shared relationships between elements.

Beds | Mattresses

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108” | 274 cm
10”-14” | 25.4-35.6 cm
108” | 274 cm
81 ft2 | 7.52 m2
Alaskan King Bed
274.000
35.600
274.000
7.52
23000
https://p3d.in/e/d73oG
3D
Alaskan King BedView of the Alaskan King Bed in 3D available for downloadView of the Alaskan King Bed in 3D available for download
96” | 244 cm
10”-12” | 25.4-30.5 cm
96” | 244 cm
50.3 ft2 | 4.67 m2
California King (Round)
244.000
30.500
244.000
4.67
150
https://p3d.in/e/rT4YZ
3D
California King (Round)Perspective view of a downloadable 3D model of a Round California King BedPerspective view of a downloadable 3D model of a Round California King Bed
72” | 183 cm
9”-12” | 22.9-30.5 cm
84” | 213 cm
42 ft2 | 3.9 m2
California King Bed
183.000
22.900
213.000
3.90
30000
https://p3d.in/e/7ON6p
3D
California King BedView of the California King Bed in 3D available for downloadView of the California King Bed in 3D available for download
28” | 71 cm
4”-6” | 10.2-15.2 cm
52” | 132 cm
10.0 ft2 | .93 m2
Crib Mattresses
71.000
10.200
132.000
0.93
24000
https://p3d.in/e/wUmIT
3D
Crib MattressesPerspective view of a 3D model of the various sizes of Crib MattressesPerspective view of a 3D model of the various sizes of Crib Mattresses
80” | 203 cm
10”-12” | 25.4-30.5 cm
80” | 203 cm
34.9 ft2 | 3.24 m2
Full Bed (Round)
203.000
30.500
203.000
3.24
10
https://p3d.in/e/L6Ewc
3D
Full Bed (Round)View of the Round Full Bed in 3D available for downloadView of the Round Full Bed in 3D available for download
54” | 137 cm
9”-12” | 22.9-30.5 cm
75” | 191 cm
28.13 ft2 | 2.62 m2
Full Size Bed
137.000
22.900
191.000
2.62
51000
https://p3d.in/e/mO7dv
3D
Full Size BedPerspective view of a 3D model of the Full Size BedPerspective view of a 3D model of the Full Size Bed
54" | 137 cm
9”-12” | 22.9-30.5 cm
80” | 203 cm
30 ft2 | 2.78 m2
Full XL Bed
137.000
22.900
203.000
2.78
1300
https://p3d.in/e/GHfBL
3D
Full XL Bed3D model of the Full XL Bed viewed in perspective3D model of the Full XL Bed viewed in perspective
87” | 221 cm
10”-12” | 25.4-30.5 cm
87” | 221 cm
41.3 ft2 | 3.84 m2
King Bed (Round)
221.000
30.500
221.000
2.84
250
https://p3d.in/e/2xRFs
3D
King Bed (Round)3D model of the Round King Bed viewed in perspective3D model of the Round King Bed viewed in perspective
76” | 193 cm
9”-12” | 22.9-30.5 cm
80” | 203 cm
42.22 ft2 | 3.92 m2
King Size Bed
193.000
22.900
203.000
3.92
59000
https://p3d.in/e/D1QNN
3D
King Size BedPerspective view of a 3D model of the King Size BedPerspective view of a 3D model of the King Size Bed
84” | 213 cm
10”-12” | 25.4-30.5 cm
84” | 213 cm
38.5 ft2 | 3.58 m2
Queen Bed (Round)
213.000
30.500
213.000
3.58
200
https://p3d.in/e/md33g
3D
Queen Bed (Round)Perspective view of a 3D model of the Round Queen BedPerspective view of a 3D model of the Round Queen Bed
60” | 152 cm
9”-12” | 22.9-30.5 cm
80” | 203 cm
33.33 ft² | 3.09 m²
Queen Size Bed
152.000
22.900
203.000
3.09
51000
https://p3d.in/e/A7ezN
3D
Queen Size Bed3D model of the Queen Size Bed viewed in perspective3D model of the Queen Size Bed viewed in perspective
30” | 76 cm
9”-12” | 22.9-30.5 cm
75” | 191 cm
15.63 ft2 | 1.45 m2
Small Single Bed
76.000
22.900
191.000
1.45
7000
https://p3d.in/e/graKF
3D
Small Single Bed3D model of the Small Single Bed viewed in perspective3D model of the Small Single Bed viewed in perspective
76” | 193 cm
10”-12” | 25.4-30.5 cm
76” | 193 cm
31.5 ft2 | 2.93 m2
Twin Bed (Round)
193.000
30.500
193.000
2.93
20
https://p3d.in/e/Rtj2z
3D
Twin Bed (Round)3D model of the Round Twin Bed viewed in perspective3D model of the Round Twin Bed viewed in perspective
38” | 97 cm
9”-12” | 22.9-30.5 cm
75” | 191 cm
19.79 ft2 | 1.85 m2
Twin Bed | Single Bed
97.000
22.900
191.000
1.85
55000
https://p3d.in/e/AjykW
3D
Twin Bed | Single BedView of the Twin Bed in 3D available for downloadView of the Twin Bed in 3D available for download
38” | 97 cm
9”-12” | 22.9-30.5 cm
80” | 203 cm
21 ft2 | 1.96 m2
Twin XL Bed
97.000
22.900
203.000
1.96
5500
https://p3d.in/e/2Vk7r
3D
Twin XL BedPerspective view of a 3D model of the Twin XL BedPerspective view of a 3D model of the Twin XL Bed
84” | 213 cm
10”-14” | 25.4-35.6 cm
84” | 213 cm
49 ft2 | 4.55 m2
Wyoming King Bed
213.000
35.600
213.000
4.55
1600
https://p3d.in/e/XHB9d
3D
Wyoming King Bed3D model of the Wyoming King Bed viewed in perspective3D model of the Wyoming King Bed viewed in perspective
Twin XL Bed
Dimensioned plan drawing of a Twin XL Bed with a man sleeping for scale

The Twin XL Bed is a compact bed having a modern but classy frame with sharp-looking edges designed for tight spaces. It is easy to assemble, move around, and can incorporate drawers underneath for extra storage. It is suitable for guest rooms, big boys' room, and stands up well to jump or play.

Twin XL Beds have an overall length of 80” (203 cm) and width of 38” (97 cm). Twin XL Beds have an area of 21 ft2 (1.96 m2). Twin XL Beds typically have mattress thicknesses in the range of 9”-12” (22.9-30.5 cm).

Size comparison diagram of a Twin XL Bed compared to other bed sizes
The Twin XL Bed is a compact bed having a modern but classy frame with sharp-looking edges designed for tight spaces. It is easy to assemble, move around, and can incorporate drawers underneath for extra storage. It is suitable for guest rooms, big boys' room, and stands up well to jump or play.

Twin XL Beds have an overall length of 80” (203 cm) and width of 38” (97 cm). Twin XL Beds have an area of 21 ft2 (1.96 m2). Twin XL Beds typically have mattress thicknesses in the range of 9”-12” (22.9-30.5 cm).

Size comparison diagram of a Twin XL Bed compared to other bed sizes
Twin XL Bed
Height:
Width:
38” | 97 cm
Length:
80” | 203 cm
Depth:
9”-12” | 22.9-30.5 cm
Weight:
Area:
21 ft2 | 1.96 m2

Drawings include:
Twin XL Bed plan, plan (person)

Details & Downloads

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King Size Bed
Measured drawing of a King Size Bed with dimensions and a family of three for scale

King beds are among the widest of all bed types and are ideal for spacious master bedrooms or for individuals that require the extra space to move when resting. In total, King beds provide the same amount of space as two Twin Beds placed side by side.

King Size Beds have an overall length of 80” (203 cm) and width of 76” (193 cm). King Size Beds have an overall area of 42.22 ft2 (3.92 m2). King Size Beds typically have mattress thicknesses in the range of 9”-12” (22.9-30.5 cm).

Comparison diagram showing the size of a King Bed compared to other standard beds
King beds are among the widest of all bed types and are ideal for spacious master bedrooms or for individuals that require the extra space to move when resting. In total, King beds provide the same amount of space as two Twin Beds placed side by side.

King Size Beds have an overall length of 80” (203 cm) and width of 76” (193 cm). King Size Beds have an overall area of 42.22 ft2 (3.92 m2). King Size Beds typically have mattress thicknesses in the range of 9”-12” (22.9-30.5 cm).

Comparison diagram showing the size of a King Bed compared to other standard beds
King Size Bed
Height:
Width:
76” | 193 cm
Length:
80” | 203 cm
Depth:
9”-12” | 22.9-30.5 cm
Weight:
Area:
42.22 ft2 | 3.92 m2

US: 76" x 80” | 193 cm x 203 cm
Master bedrooms, couples with kids and/or pets

Bedroom layouts with King Beds

Similar Beds by Country:
UK:
180 cm x 200 cm (Super King)
Australia:
183 cm x 203 cm (King)
New Zealand:
183 cm x 203 cm (Super King)
Continental Europe:
180 cm x 200 cm (Super King)
Scandinavia:
180 cm x 200 cm (Swedish Double)
Japan:
170 cm x 195 cm (King)
China:
182 cm x 212 cm (King)
Thailand:
183 cm x 198 cm (King)
Singapore:
183 cm x 191 cm (King)
Brazil:
193 cm x 203 cm (King)
South Africa:
183 cm x 188 cm (King)

Drawings include:
King Size Bed plan, plan (people)

Details & Downloads

Downloads

2D Downloads

3D Downloads

Twin Bed | Single Bed
Drawing with dimensions of a Twin (Single) bed including a young boy for scale

Twin beds, also known as single beds, are beds designed for a single person. Because of their narrow proportions, twin beds are best for small bedrooms such as children’s rooms, guest rooms, hotels, and micro apartments.

Twin (Single Beds) have an overall length of 75” (191 cm) and width of 38” (97 cm). Twin (Single) Beds have an overall area of 19.79 ft2 (1.85 m2). Twin Beds typically have mattress thicknesses in the range of 9”-12” (22.9-30.5 cm).

Size comparison of the Twin (single) bed to other bed sizes
Twin beds, also known as single beds, are beds designed for a single person. Because of their narrow proportions, twin beds are best for small bedrooms such as children’s rooms, guest rooms, hotels, and micro apartments.

Twin (Single Beds) have an overall length of 75” (191 cm) and width of 38” (97 cm). Twin (Single) Beds have an overall area of 19.79 ft2 (1.85 m2). Twin Beds typically have mattress thicknesses in the range of 9”-12” (22.9-30.5 cm).

Size comparison of the Twin (single) bed to other bed sizes
Twin Bed | Single Bed
Height:
Width:
38” | 97 cm
Length:
75” | 191 cm
Depth:
9”-12” | 22.9-30.5 cm
Weight:
Area:
19.79 ft2 | 1.85 m2

US (Twin): 38" x 75” | 97 cm x 191 cm
Width (Twin XL): 38” | 97 cm
US (Twin XL): 38" x 80” | 97 cm x 203 cm
Length (Twin XL): 80” | 203 cm
Standard Uses: Children, single adults, micro-living, small guest bed, hotels

Bedroom layouts with Twin | Single Beds

Similar Beds by Country:
UK:
92 cm x 188 cm (Single)
Australia:
92 cm x 188 cm (Single)
New Zealand:
91 cm x 188 cm (Single)
Continental Europe:
90 cm x 200 cm (Single)
Scandinavia:
90 cm x 200 cm (Single)
Japan:
97 cm x 195 cm (Single)
China:
106 cm x 188 cm (Single)
Thailand:
107 cm x 198 m (Single)
Singapore:
91 cm x 191 cm (Single)
Brazil:
88 cm x 188 cm (Single)
South Africa:
107 cm x 188 cm (Three Quarter)

Drawings include: 
Twin | Single Bed plan, plan (person)

Details & Downloads

Downloads

2D Downloads

3D Downloads

Queen Size Bed
Dimensions of a Queen Size Bed with two people for scale

Queen beds are beds for comfortably sleeping two people and have become the most popular bed size for couples. With extra width and length added compared to Full-size beds, Queen beds provide more support for taller people and couples that feel a little cramped in a Full-size bed. In the UK, Queen beds are instead referred to as King beds.

Queen Size Beds have an overall length of 80” (203 cm) and width of 60” (152 cm). Queen Size Beds have an area of 33.33 ft² (3.09 m²). Queen Size Beds typically have mattress thicknesses in the range of 9”-12” (22.9-30.5 cm).

Comparison diagram of a Queen Size Bed in relation to other standard bed sizes
Queen beds are beds for comfortably sleeping two people and have become the most popular bed size for couples. With extra width and length added compared to Full-size beds, Queen beds provide more support for taller people and couples that feel a little cramped in a Full-size bed.

Queen Size Beds have an overall length of 80” (203 cm) and width of 60” (152 cm). Queen Size Beds have an area of 33.33 ft² (3.09 m²). Queen Size Beds typically have mattress thicknesses in the range of 9”-12” (22.9-30.5 cm).

Comparison diagram of a Queen Size Bed in relation to other standard bed sizes
Queen Size Bed
Height:
Width:
60” | 152 cm
Length:
80” | 203 cm
Depth:
9”-12” | 22.9-30.5 cm
Weight:
Area:
33.33 ft² | 3.09 m²

US: 60" x 80” | 152 cm x 203 cm
Standard Uses: Spacious single individual, couples, generous guest rooms

Bedroom layouts with Queen Beds

Similar Beds by Country:
UK:
152 cm x 198 cm (King)
Australia:
153 cm x 203 cm (Queen)
New Zealand:
153 cm x 203 cm (Queen)
Continental Europe:
160 cm x 200 cm (King)
Scandinavia:
150 cm x 200 cm (Double)
Japan:
154 cm x 195 cm (Queen)
China:
182 cm x 188 cm (Queen)
Thailand:
152 cm x 198 cm (Queen)
Singapore:
150 cm x 190 cm (Queen)
Brazil:
158 cm x 198 cm (Queen)
South Africa:
152 cm x 188 cm (Queen)

Drawings include:
Queen Size Bed plan, plan (people)

Details & Downloads

Downloads

2D Downloads

3D Downloads

Crib Mattresses | Toddler Beds
Comparison illustration of the dimensions of Cribs and Mini-Cribs for infants

Toddler beds, or cribs, are designed specifically for infants and toddlers with dimensions that work for early stage growth. Coming in two sizes: the standard crib and the mini crib, toddler beds must be paired with equivalent accessories for each to ensure safety.

Standard cribs measure 28" x 52” (71 cm x 132 cm) while mini cribs are 24" x 38” (61 cm x 96.5 cm). Toddler Beds typically have mattress thicknesses in the range of 4”-6” (10.2-15.2 cm).

Toddler beds, or cribs, are designed specifically for infants and toddlers with dimensions that work for early stage growth. Coming in two sizes: the standard crib and the mini crib, toddler beds must be paired with equivalent accessories for each to ensure safety.

Standard cribs measure 28" x 52” (71 cm x 132 cm) while mini cribs are 24" x 38” (61 cm x 96.5 cm). Toddler Beds typically have mattress thicknesses in the range of 4”-6” (10.2-15.2 cm).

Crib Mattresses | Toddler Beds
Height:
Width:
28” | 71 cm
Length:
52” | 132 cm
Depth:
4”-6” | 10.2-15.2 cm
Weight:
Area:
10.0 ft2 | .93 m2

US (Standard): 28" x 52” | 71 cm x 132 cm
US (Mini Crib): 24" x 38” | 61 cm x 96.5 cm
Standard Uses: Infants, toddlers

Drawings include:
Toddler Beds | Cribs standard and mini plans, plans (babies)

Details & Downloads

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