Bigha to Katha Conversion

Learn how to convert from Bigha to Katha with this comprehensive guide. Know the difference between these units and understand the conversion process.
Loan Against Property
2 min read
05 November 2025

When it comes to land measurement in various parts of India, the terms 'Bigha' and 'Katha' are frequently used. These units are essential for assessing the size of agricultural land and are particularly significant in real estate transactions. Understanding these units can also be crucial when securing financial solutions, such as a loan against property, where accurate land valuation plays a key role. Read on to know more about the Bigha to Katha conversion, the dimensions of these units, and other details.

Bigha to Katha conversion

Before delving into the details, let us understand the basic conversion from Bigha to Katha. The conversion factor can vary in different regions, but generally, 1 Bigha is equal to 20 Kathas. Therefore, if you have a measurement in Bigha and want to convert it to Katha, you can simply multiply the number of Bighas by 20.

1 Bigha = 20 Kathas

It is important to note that this conversion may not be uniform throughout India, and there can be variations in different states and regions.

Need an easy way to convert land area? Dive into our detailed guide to seamlessly convert Bigha to Katha! While exploring, check out our tailored financial solutions—such as a loan against property—to unlock your property's financial potential. Check your loan eligibility!

Popular Bigha to Katha conversions

In various parts of India, the Bigha and Katha are widely used units for land measurement. The conversion factors can differ, leading to variations in the Bigha to Katha conversion. In various regions of India and neighbouring countries, Bigha and Katha are fundamental units for land measurement, commonly used in real estate and agriculture. However, the conversion factor between Bigha and Katha varies by region.

What is Bigha?

Bigha is a traditional unit of land measurement widely used across several Indian states and neighbouring countries like Nepal and Bangladesh. It is most commonly employed in agricultural regions to measure large plots of farmland as well as residential land parcels. The exact size of a bigha varies by state - for example, in Bihar, one bigha equals 27,220 sq. ft., whereas in Assam, it measures around 14,400 sq. ft.

Different regions also divide bigha into smaller subunits for easier calculation. Some of the most common subunits include:

  • Katha
  • Biswa
  • Nalli

Dimensions of Bigha

The dimensions of a Bigha can vary, but in many places, it is approximately equivalent to 0.677 acres. However, it is crucial to note that this value is not consistent across all regions, and the size of a Bigha may vary significantly depending on the specific location.

In different states and regions of India, the value of one Bigha may differ. For example, in some parts of North India, 1 Bigha is equivalent to 20 Kathas, while in other areas, it might be larger or smaller.

  • In Haryana and Punjab, it is 10 Kathas.
  • Himachal Pradesh and Uttarakhand use 5 Kathas per Bigha.
  • Karnataka, particularly Bengaluru, often employs square feet or square metres instead of Bigha and Katha for land measurement.

Understanding these regional variations is crucial for accurate land assessments and transactions.

Bigha to square feet in different Indian states

The size of a bigha differs significantly across Indian states, depending on local measurement systems and agricultural practices. While in Uttarakhand, one bigha equals 6,804 sq. ft., in Assam it extends to 14,400 sq. ft. Similarly, states like Punjab, Madhya Pradesh, and Himachal Pradesh follow distinct conversion values and subunits such as Katha, Kanal, Bissa, or Nalli, reflecting regional variations in land measurement.

Indian State

Value of Bigha (Square Feet)

Subunits

Uttarakhand

6,804 sq. ft.

1 Bigha = 20 Bissas

1 Bigha = 12 Nalli

Himachal Pradesh

8,712 sq. ft.

-

Punjab

9,090 sq. ft.

1 Bigha = 4 Kanals

Madhya Pradesh

12,000 sq. ft.

1 Bigha = 20 Katha

Assam

14,400 sq. ft.

1 Bigha = 5 Katha

1 Katha = 20 Lessa

Note: 4 Bighas = Pura

West Bengal

14,400 sq. ft.

-

Gujarat

17,424 sq. ft.

-

Uttar Pradesh

27,000 sq. ft.

1 Bigha = 5 to 20 Biswa

Bihar

27,220 sq. ft.

1 Bigha = 20 Katha

1 Katha = 20 Dhur

1 Dhur = 20 Dhurki

Jharkhand

27,211 sq. ft.

-

Haryana

27,225 sq. ft.

-

Rajasthan

1 pucca bigha = 27,225 sq ft

1 kuchha bigha = 17,424 sq ft

-


1 Bigha Conversion Table in Different Units

Unit of Area

Conversion Unit

1 Bigha to Acre

0.62 Acre

1 Bigha to Hectare

0.25 Hectare

1 Bigha to Gaj

3025.03 Gaj

1 Bigha to Biswa

20.17 Biswa

1 Bigha to Katha

20 Katha

1 Bigha to Guntha

25 Guntha

1 Bigha to Square Meter

2529.29 Square Meter

1 Bigha to Square Yard

3025 Square Yard

1 Bigha to Kanal

5 Kanal

1 Bigha to Dismil

62.51 Dismil

1 Bigha to Decimal

62.51 Decimal

1 Bigha to Nali

12.6 Nali

1 Bigha to Killa

0.62 Kila

1 Bigha to Ground

11.34 Ground

1 Bigha to Square Karam

900 Square Karam

1 Bigha to Square Killometer

0.0025 Square Kilometer

1 Bigha to Murabba

0.025 Murabba

1 Bigha to Lessa

400 Lessa

1 Bigha to Cent

62.51 Cent

1 Bigha to Biswa Kacha

10 Biswa Kacha

1 Bigha to Marla

100 Marla

1 Bigha to Chatak

605 Chatak

1 Bigha to Dhur

400 Dhur

1 Bigha to Pura

0.47 Pura

1 Bigha to Ares

25.29 Ares

1 Bigha to Ankanam

378.12 Ankanam

1 Bigha to Gajam

3025 Gajam

1 Bigha to Perch

100 Perch


What is Katha?

Katha is another unit used for land measurement, primarily in North India. It is a smaller unit compared to Bigha and is often used in real estate transactions. The dimensions of Katha also vary from region to region.

Dimensions of Katha

The dimensions of a Katha can differ significantly, but in many places, it is approximately equal to 1/20th of a Bigha. This means that 1 Katha is often considered as 1/20th of the size of 1 Bigha.

In summary, the conversion from Bigha to Katha is an essential aspect of land measurement in many parts of India and neighbouring countries. However, it is crucial to be aware of regional variations and consult with local authorities or experts to get accurate measurements for specific locations.

Also Read: How to Convert hectare to acre?

1 katha Conversion Table in Different Units

Unit of Area

Conversion Unit

1 Katha to Decimal

3.13 Decimal

1 Katha to Acre

0.031 Acre

1 Katha to Bigha

0.05 Bigha

1 Katha to Sq.Ft.

1361.25 Sq.Ft.

1 Katha to Dismil

3.13 Dismil

1 Katha to Gaj

151.25 Gaj

1 Katha to Chatak

30.25 Chatak

1 Katha to Hectare

0.012 Hectare

1 Katha to Sq.Mt.

126.46 Sq.Mt.

1 Katha to Sq.Yd.

151.25 Sq.Yd.

1 Katha to Guntha

1.25 Guntha

1 Katha to Ground

0.56 Ground

1 Katha to Sq.Karam

45.0 Sq.Karam

1 Katha to Murabba

0.0012 Murabba

1 Katha to Lessa

20.0 Lessa

1 Katha to Cent

3.13 Cent

1 Katha to Biswa Kacha

0.5 Biswa Kacha

1 Katha to Marla

5.0 Marla

1 Katha to Dhur

20.0 Dhur

1 Katha to Biswa

1.01 Biswa

1 Katha to Kanal

0.25 Kanal

1 Katha to Killa

0.031 Killa

1 Katha to Pura

0.023 Pura

1 Katha to Ares

1.26 Ares

1 Katha to Ankanam

18.91 Ankanam

1 Katha to Gajam

151.25 Gajam

1 Katha to Perch

5.0 Perch

1 Katha to Nali

0.63 Nali


Difference between Bigha to Katha

Bigha and Katha are traditional units of land measurement commonly used in India, Nepal, and Bangladesh. The conversion rate between these units varies by region, which can lead to differences in their definitions and applications. Here's a comparison:

Bigha

Katha

Bigha is a larger unit of land measurement, often used for significant areas of agricultural or residential land.

Katha is a smaller unit of land measurement, typically used for smaller plots of land.

The size of one Bigha varies regionally, ranging from 1,500 square meters to over 12,000 square meters.

The size of one Katha also differs regionally, commonly ranging from 67 square meters to 338 square meters.

Commonly used in states like Uttar Pradesh, Bihar, and Rajasthan.

Predominantly used in states like Bihar, Assam, and West Bengal.


Bigha to Katha conversion units

The Bigha to Katha conversion varies across regions but typically follows a standard ratio in several northern and eastern Indian states. The table below shows common conversions:

Bigha

Katha

1 Bigha to Katha

20

2 Bigha to Katha

40

3 Bigha to Katha

60

4 Bigha to Katha

80

5 Bigha to Katha

100

6 Bigha to Katha

120

7 Bigha to Katha

140

8 Bigha to Katha

160

9 Bigha to Katha

180

10 Bigha to Katha

200

11 Bigha to Katha

220

12 Bigha to Katha

240

13 Bigha to Katha

260

14 Bigha to Katha

280

15 Bigha to Katha

300

16 Bigha to Katha

320

17 Bigha to Katha

340

18 Bigha to Katha

360

19 Bigha to Katha

380

20 Bigha to Katha

400

 

Useful length conversion units

Square Meter To Bigha

Sqaure Meter To Acre

Square Feet To Square Yard

Square Feet To Square Metre

Hectare To Acres

Square Meter To Square Feet

Square Meter To Gaj

Sqm To Cent

Square Inch To Square Meter

Square Inch To Square Feet

 

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Frequently asked questions

How many Katha in Bigha?

The number of Kathas in a Bigha depends on the specific region and can vary. However, a common conversion is 1 Bigha equals 20 Kathas.

How many Bigha in Katha?

The number of Bighas in a Katha can also vary based on the location. The general conversion is that 1 Katha is 1/20th of 1 Bigha.

How many Katha in 1 Bigha?

In most regions, 1 Bigha is equivalent to 20 Kathas.

How many Katha in 10 Bigha?

If 1 Bigha equals 20 Kathas, then 10 Bighas would be equivalent to 200 Kathas.

How many Katha in 100 Bigha?

If 1 Bigha equals 20 Kathas, then 100 Bighas would be equivalent to 2000 Kathas.

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