What is 1 BHK, 2 BHK, 3 BHK (0.5 BHK) etc. in a Flat layout?


In flat layout there are 1 bhk, 2 bhk, 3 bhk, 1.5 bhk etc. But dou you know what is the meaning of bhk? In this post, we will discuss meaning of bhk, difference between 1bhk, 2bhk, 3 bhk etc.

What Is BHK Meaning?

Full form of BHK is – Bedroom, Hall & Kitchen

B means – Bedroom,

H means – Hall/Living room,

K means – Kitchen.


1 BHK:

1 BHK Full Form – 1 Bedroom, 1 Hall & 1 Kitchen

1 BHK Meaning:

1 Bedroom with 1 Hall & 1 Kitchen.

1 BHK Floor Plan:


2 BHK:

2 BHK Full Form – 2 Bedrooms, 1 Hall & 1 Kitchen

2 BHK Meaning:

2 Bedrooms with 1 Hall & 1 Kitchen. Sometimes it is also defined as 1 Master Bedroom (larger than standard size) & 1 Small Bedroom, 1 Hall & 1 kitchen

2 BHK Floor Plan:


3 BHK:

3 BHK Full Form – 3 Bedrooms, 1 Hall & 1 Kitchen

3 BHK Meaning: 3 Bedrooms with 1 Hall & 1 Kitchen

3 BHK Floor Plan:


4 BHK:

4 BHK Full Form – 4 Bedroom, 1 Hall & 1 Kitchen

4 BHK Meaning: 4 Bedrooms with 1 Hall & 1 Kitchen

4 BHK Floor Plan:


0.5 BHK:

0.5 BHK Full Form – 0.5 Bedroom with 1 Hall & 1 Kitchen

0.5 BHK Meaning – Bedroom smaller than the standard size. Normally they are recommended as library or study room. But it can be used as bedroom.

0.5 BHK Floor Plan: Same as 1BHK just bedroom size is smaller than standard size.


1.5 BHK:

1.5 BHK Meaning – 1.5 Bedroom, 1 Hall & 1 Kitchen

Explanation – 1.5 indicates 1 bedroom (standard size) & 1 bedroom (0.5).

1.5 BHK Floor Plan:


2.5 BHK:

2.5 BHK Full form – 2.5 Bedroom, 1 Hall & 1 Kitchen.

Explanation – 2.5 indicates 2 bedrooms (standard size) & 1 bedroom (0.5)

2.5 BHK Floor Plan:


1 RK:

1 RK Full form: 1 Room & 1 Kitchen

Explanation: Studio Apartments have this types of layouts. It has 1 room which is used as living room & 1 kitchen.

1 RK Floor Plan:


2 BHK 2T:

2 BHK 2T Full form: 2 Bedroom, 1 Hall, 1 Kitchen & 2 Toilets.

Explanation: 2 Bedrooms, 1 Hall, 1 kitchen & 2 Toilets ( 1 common & 1 attached with master bedroom)

2 BHK 2T Plan:


3 BHK 2T:

3 BHK 2T Full form: 3 Bedroom, 1 Hall, 1 Kitchen & 2 Toilets.

Explanation: 3 Bedrooms, 1 Hall, 1 kitchen & 2 Toilets ( 1 common & 1 attached with master bedroom)

3 BHK 2T Floor Plan: 


3 BHK 3T:

3 BHK 3T Full form: 3 Bedroom, 1 Hall, 1 Kitchen & 3 Toilets.

Explanation: 3 Bedrooms, 1 Hall, 1 kitchen & 3 Toilets ( 1 common & 2 attached with master bedroom).

3 BHK 3T Floor Plan: 

Also Read –

Types Of Buildings

Types Of Building Plans Used In Construction

Valuation Of Building

Types Of Pitched Roofs

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