Agricultural Land Converter

Convert 1991 Bigha to Acre

Detailed regional equivalents and state-wise measurements for 1991 Bigha. Find standard values for UP, Rajasthan, Bihar, Gujarat, MP, and more.

Verified Revenue Equivalents

In Uttar Pradesh, 1991 Bigha equals 1,234.09 Acres. In Rajasthan (Pucca) and Bihar, it corresponds to 1,244.38 Acres.

Uttar Pradesh 1,234.09 Acres
Rajasthan (Pucca) 1,244.38 Acres
Gujarat 796.40 Acres
Bihar 1,244.38 Acres
Dynamic Land Conversion Tool
Dynamic Results
1,991.00
Bigha
1,234.09
Acres
499.42
Hectares
53,757,000
Sq. Feet
Mathematical Step-by-Step Calculation Formula

To convert Bighas to Acres, the standard method requires multiplying the number of Bighas by the regional square footage of 1 Bigha, and then dividing that total by the square footage of 1 Acre (43,560 sq ft).

Acres = (Bighas × State Bigha Size in Sq. Ft.) / 43,560 sq. ft.
Uttar Pradesh (UP) calculation:
1991 Bigha × 27,000 sq ft = 53,757,000 sq ft.
53,757,000 sq ft / 43,560 = 1,234.0909 Acres.
Rajasthan (Pucca Bigha) & Bihar calculation:
1991 Bigha × 27,225 sq ft = 54,204,975 sq ft.
54,204,975 sq ft / 43,560 = 1,244.3750 Acres.
Gujarat calculation:
1991 Bigha × 17,424 sq ft = 34,691,184 sq ft.
34,691,184 sq ft / 43,560 = 796.4000 Acres.

State-Wise Equivalent Breakdown for 1991 Bigha

1991 Bigha in Rajasthan (Pucca Bigha)

Pucca Bigha
1,244.38 Acres
Acres Equivalent
503.58 Hectares
Hectares
39,820.0 Biswas
Local Subdivisions

Pucca Bigha is standard in Western and Northern regions of Rajasthan. It is legally defined as exactly 0.625 Acres. Hence, 1991 Bigha generates a total land area of 54,204,975 square feet, which calculates to exactly 1,244.3750 Acres.

1991 Bigha in Rajasthan (Kucha Bigha)

Kucha Bigha
414.79 Acres
Acres Equivalent
167.86 Hectares
Hectares
39,820.0 Biswas
Local Subdivisions

Kucha Bigha is traditional and represents exactly 1/3 of a Pucca Bigha (0.208 Acres), common in rural transactions. Hence, 1991 Bigha generates a total land area of 18,068,325 square feet, which calculates to exactly 414.7917 Acres.

1991 Bigha in Uttar Pradesh (UP)

Standard Bigha
1,234.09 Acres
Acres Equivalent
499.42 Hectares
Hectares
39,820.0 Biswas
Local Subdivisions

Standardized by the UP Revenue Board as 27,000 sq ft, which is exactly 5/8 of an Acre or 20 Biswas. Hence, 1991 Bigha generates a total land area of 53,757,000 square feet, which calculates to exactly 1,234.0909 Acres.

1991 Bigha in Gujarat

Standard Bigha
796.40 Acres
Acres Equivalent
322.29 Hectares
Hectares
31,856.0 Gunthas
Local Subdivisions

In Gujarat, 1 Bigha is equal to 17,424 sq ft, which is exactly 0.4 Acres (or 2/5 of an Acre) or 16 Gunthas. Hence, 1991 Bigha generates a total land area of 34,691,184 square feet, which calculates to exactly 796.4000 Acres.

1991 Bigha in Bihar

Standard Bigha
1,244.38 Acres
Acres Equivalent
503.58 Hectares
Hectares
39,820.0 Kathas
Local Subdivisions

In Bihar, the standard Bigha is defined as 27,225 sq ft. It is divided into 20 Kathas (1 Katha = 1,361.25 sq ft). Hence, 1991 Bigha generates a total land area of 54,204,975 square feet, which calculates to exactly 1,244.3750 Acres.

1991 Bigha in West Bengal

Standard Bigha
658.18 Acres
Acres Equivalent
266.36 Hectares
Hectares
39,820.0 Kathas
Local Subdivisions

West Bengal standardized the Bigha at 14,400 sq ft, which corresponds to exactly 1/3 of an Acre. Hence, 1991 Bigha generates a total land area of 28,670,400 square feet, which calculates to exactly 658.1818 Acres.

1991 Bigha in Madhya Pradesh (MP)

Standard Bigha
548.48 Acres
Acres Equivalent
221.96 Hectares
Hectares
39,820.0 Kathas
Local Subdivisions

In MP, 1 Bigha is standardly defined as 12,000 sq ft, though regional revenue records vary slightly by district. Hence, 1991 Bigha generates a total land area of 23,892,000 square feet, which calculates to exactly 548.4848 Acres.

1991 Bigha in Punjab & Haryana

Standard Bigha
411.36 Acres
Acres Equivalent
166.47 Hectares
Hectares
7,964.0 Kanals
Local Subdivisions

Equal to 9,000 sq ft or 1/5 of an acre (0.206 Acres). It is divided into 4 Kanals or 20 Marlas. Hence, 1991 Bigha generates a total land area of 17,919,000 square feet, which calculates to exactly 411.3636 Acres.

Frequently Asked Questions

How many acres are in 1991 Bigha in Uttar Pradesh (UP)?

In Uttar Pradesh, one standard Bigha is equal to 27,000 square feet. Therefore, 1991 Bigha is equivalent to 1,234.09 Acres.

What is the difference between Pucca and Kucha Bigha in Rajasthan?

A Pucca Bigha represents a larger measurement of 27,225 sq ft (0.625 Acres). A Kucha Bigha is exactly 1/3 of a Pucca Bigha, measuring 9,075 sq ft (0.208 Acres). Traditional property details in rural Rajasthan are often communicated using Kucha Bigha.

How do you convert 1991 Bigha to Hectares?

To convert 1991 Bigha to Hectares, multiply the total square feet of the land by 107,639.1. For example, 1991 Bigha in Bihar is equal to 503.58 Hectares.

Is Bigha a standardized unit under Indian central law?

No, Bigha is a traditional unit and is not standardized across India. Official registration processes run by State Revenue Departments standardize their files in Acres or Hectares, but localize the records based on state-specific definitions of Bigha.