Standard Room Sizes and Room Area – Detailed Information

Before designing any room, we must know the standard room size so that we can plan our house accordingly. House is built once in a lifetime and no one could afford a mistake in room dimensions.

There are standard room dimensions for each unit of a house such as standard living room size, bedroom size, kitchen size, bathroom size, and other rooms.

You will find in detailed information about what are standard room sizes and the typical room dimensions of any room.

Standard Room Size And Room Area

Standard Room Size And Room Area

We will discuss every element of a residential building and its appropriate standard size adopted worldwide. We will try to consider other important sizes of important elements of a room like furniture and others as deemed necessary.

All dimensions for standard room size in feet and meter are shown in a table format so that proper planning can be done. Before deciding actual room sizing go through the minimum and standard room size and then decide the average room sizes for your home.

Below is the standard minimum room dimensions and area:

Sr. No.Room NameMinimum Room Size (Ft)Minimum Floor Area (Ft2)Standard Room Size (Ft)
1Living Room10 X 1212014 X 20
2Bedroom10 X 1010012 X 12
3Kitchen5 X 105010 X 16
4Bathroom4 X 8327 X 10
5Powder Room4 X 4165 X 5
6Pantry2 X 243 X 4
7Dressing Room5 X 8408 X 10
8Store Room6 X 6368 X 10
10Home Office Room8 X 108012 X 14
11Dining Room8 X 108010 X 12
12Servant Room8 X 108010 X 10
13Garage12 X 2024014 X 20
14Parking Size8 X 1614412 X 20
9Guest Room10 X 1212012 X 14
15Guest Bathroom4 X 8326 X 8
16Study Room10 X 1010012 X 12
17Library12 X 1214414 X 18
18Laundry Room3 X 6186 X 8
19Balcony2 X 8163 X 10
20Media Room10 X 1414012 X 16
21Foyer4 X 4166 X 6
22Recreation Room12 X 1821616 X 24

Standard Size Of living room

The living room is the first room when anyone enters your house. It is also known as a drawing room or hall in India. The drawing room should look grand and luxurious as compared to other rooms.

The minimum area of the living room required is 120 sqft. The size of the living room according to the need of individual are mentioned below:

Room TypeRoom Size in feet (Area in ft2)Room Size in Meter (Area in m2)
Small Size10 X 12 (120)3 X 3.6 (10.8)
Medium Size14 X 18 (252)4.3 X 5.5 (23.65)
Large Size20 X 26 (520)6 X 8 (48)

Standard Bedroom Size

The average bedroom size is 100 sqft to 140 sqft. But for a luxurious master bedroom, one needs at least 250 square feet of area.

Master bedroom standard size and area requirement are given below in table format. Note that the small size of the bedroom which needs 100 sqft of an area does not include a master bathroom.

The typical bedroom dimension shown below can change from place to place. Also, Guest bedroom can be smaller as compared to the main bedroom size. Follow the bedroom size guide given below to know more.

Room TypeRoom Size in feet (Area in ft2) Room Size in Meter (Area in m2)
Small Size10 X 10 (100)3.05 X 3.05 (9.3)
Medium Size12 X 12 (144)3.66 X 3.66 (13.38)
Large Size15 X 18 (270)4.57 X 5.49 (25.08)

Standard Room Size Of Kitchen

The kitchen is one of the main rooms in any home as health is dependent on your kitchen. If a proper kitchen area is not available then cooking food can become a hassle.

A minimum area of 50 sqft is required for the kitchen. The standard size of the kitchen should be 160 sq ft in order to accommodate all necessary kitchen stuff.

Room TypeRoom Size in feet (Area in m2) Room Size in Meter (Area in m2)
Small Size5 X 10 (50)1.52 X 3.05 (4.65)
Medium Size10 X 16 (160)3.05 X 4.88 (14.86)
Large Size12 X 20 (240)3.66 X 6.10 (22.30)

Standard Size Of Bathroom

The minimum standard size of the bathroom is 30 sqft. Click here for the standard height of bathroom fixtures.

Room TypeRoom Size in feet (Area in m2) Room Size in Meter (Area in m2)
Small Size4 X 8 (32)1.22 X 2.44 (2.97)
Medium Size7 X 10 (70)2.13 X 3.05 (6.50)
Large Size8 X 12 (96)2.44 X 3.66 (8.92)

Dining Room Standard Size

Room TypeRoom Size in feet (Area in m2) Room Size in Meter
Small Size8 X 10 (80)2.44 X 3.05 (7.43)
Medium Size10 X 12 (120)3.05 X 3.66 (11.15)
Large Size12 X 16 (192)3.66 X 4.88 (17.84)

Standard Guest Room Size

Room TypeRoom Size in feet (Area in m2) Room Size in Meter (Area in m2)
Small Size10 X 12 (120)3.05 X 3.66 (11.15)
Medium Size12 X 14 (168)3.66 X 4.27 (15.61)
Large Size14 X 18 (252)4.27 X 5.49 (23.41)

Typical Dimension Of Garage

Room TypeRoom Size in feet (Area in m2) Room Size in Meter (Area in m2)
Small Size12 X 20 (240)3.66 X 6.10 (22.30)
Medium Size20 X 20 (400)6.10 X 6.10 (37.16)
Large Size24 X 24 (576)7.32 X 7.32 (53.51)

Study Room Standard Size

Room TypeRoom Size in feet (Area in m2) Room Size in Meter (Area in m2)
Small Size10 X 10 (100) 3.05 X 3.05 (9.3)
Medium Size12 X 12 (144) 3.66 X 3.66 (13.38)
Large Size14 X 16 (224) 4.27 X 4.88 (20.81)

Typical Dimension of Library

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size12 X 12 (144) 3.66 X 3.66 (13.38)
Medium Size14 X 18 (252) 4.27 X 5.49 (23.41)
Large Size16 X 20 (320)4.88 X 6.10 (29.73)

Media Room Dimensions

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size10 X 14 (140)3.05 X 4.27 (13.01)
Medium Size12 X 16 (192)3.66 X 4.88 (17.84)
Large Size14 X 20 (280)4.27 X 6.10 (26.01)

Storage Room Dimensions

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size6 X 6 (36)1.83 X 1.83 (3.34)
Medium Size8 X 10 (80)2.44 X 3.05 (7.43)
Large Size12 X 14 (168)3.66 X 4.27 (15.61)

Pantry Room Dimensions

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size2 X 2 (4)0.61 X 0.61 (0.37)
Medium Size3 X 4 (12)0.91 X 1.22 (1.11)
Large Size4 X 6 (24)1.22 X 1.83 (2.23)

Laundary Room Standard Size

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size3 X 6 (18)0.91 X 1.83 (1.67)
Medium Size6 X 8 (48)1.83 X 2.44 (4.46)
Large Size8 X 10 (80)2.44 X 3.05 (7.43)

Foyer Area Sizes

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size4 X 4 (16)1.22 X 1.22 (1.49)
Medium Size6 X 6 (36)1.83 X 1.83 (3.34)
Large Size8 X 10 (80)2.44 X 3.05 (7.43)

Den Standard Size

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size5 X 6 (30)1.52 X 1.83 (2.7)
Medium Size6 X 8 (48)1.83 X 2.44 (4.46)
Large Size8 X 10 (80)2.44 X 3.05 (7.43)

Workshop Standard Dimension

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size6 X 8 (48) 1.83 X 2.44 (4.46)
Medium Size8 X 10 (80) 2.44 X 3.05 (7.43)
Large Size12 X 16 (192) 3.66 X 4.88 (17.84)

Walk In Closet Size

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size4 X 6 (24)1.22 X 1.83 (2.23)
Medium Size6 X 6 (36) 1.83 X 1.83 (3.34)
Large Size 6 X 8 (48) 1.83 X 2.44 (4.46)

Servant Room Standard Size

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size8 X 10 (80) 2.44 X 3.05 (7.43)
Medium Size10 X 10 (100) 3.05 X 3.05 (9.3)
Large Size12 X 14 (252) 3.66 X 4.27 (15.61)

Powder Room Dimension

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size4 X 4 (16)1.22 X 1.22 (1.49)
Medium Size5 X 5 (25)1.52 X 1.52 (2.32)
Large Size6 X 6 (36) 1.83 X 1.83 (3.34)

Recreation Room Sizes

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size12 X 18 (216)3.66 X 5.49 (20.07)
Medium Size16 X 24 (384)4.88 X 7.32 (35.67)
Large Size18 X 30 (540)5.49 X 9.14 (50.17)

Home Office Standard Size

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size8 X 10 (80) 2.44 X 3.05 (7.43)
Medium Size12 X 14 (168)3.66 X 4.27 (15.61)
Large Size14 X 18 (252) 4.27 X 5.49 (23.41)

Family Room Size

Room TypeRoom Size in feet (Area in m2)Room Size in Meter (Area in m2)
Small Size12 X 16 (192) 3.66 X 4.88 (17.84)
Medium Size14 X 20 (280) 4.27 X 6.10 (26.01)
Large Size16 X 24 (384) 4.88 X 7.32 (35.67)

Standard Height of Rooms

The standard height of the room is different for different rooms of the houses, for example, living room and bathroom.

  • Standard height of entrance of a building – 20 feet
  • Standard height of main room of house – 10 feet
  • Standard height of bathroom – 7 feet
  • Standard height of kitchen – 9 feet
  • Standard height of servant room – 8 feet

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