Introduction:
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When it comes to land measurement, Indiaās diverse regions often use a variety of units, ranging from traditional local terms to internationally recognized standards. Understanding these units and their comparisons is crucial for property buyers, investors, and real estate professionals. Whether you’re looking to buy agricultural land, plot a property, or assess the value of land for construction, knowing theĀ conversion factorsĀ and theĀ local contextĀ of measurements likeĀ Bigha,Ā Kottah,Ā Cent,Ā Are,Ā Hectare,Ā Square Meter,Ā Acre, andĀ Square FootĀ is essential.
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In this blog, we will explore the most commonly used units for land area in India, discuss theirĀ comparisons, and provide you with an easy-to-follow guide to convert between these units.

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1. Bigha: A Popular Local Unit
Bigha is one of the most widely used traditional units of land measurement, especially in states like Uttar Pradesh, Punjab, Rajasthan, and Bihar. The exact size of a Bigha can vary significantly depending on the region:
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- Uttar Pradesh, Madhya Pradesh, and Bihar: 1 Bigha is approximately 2,000 to 2,500 square meters.
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- Punjab and Haryana: 1 Bigha is about 2,500 square meters.
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- Rajasthan: The size of a Bigha can vary from 2,500 square meters to 3,000 square meters, depending on the area.
Conversion: 1 Bigha ā 2,000 – 2,500 square meters (0.2 – 0.25 hectares).
2. Kottah: Common in Bengal and Odisha
In West Bengal, Odisha, and parts of Bangladesh, land is often measured in Kottah. A Kottah is typically used for smaller plots in urban and suburban areas, especially in Kolkata.
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- 1 Kottah ā 72.25 square yards (or approximately 60 square meters).
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- This unit is mostly used in the real estate market and is suitable for measuring smaller residential plots.
Conversion: 1 Kottah ā 60 square meters (0.006 hectares).
3. Cent: Used Predominantly in Southern India
The Cent is a unit commonly used in the southern states like Kerala, Tamil Nadu, and Karnataka for measuring smaller land areas. It is particularly used for residential plots and land transactions.
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- 1 Cent ā 40.47 square meters or 435.6 square feet.
Conversion: 1 Cent ā 0.004 hectares (or approximately 435.6 square feet).
4. Are: Common in North East India
The unit Are is used for land measurement in several parts of North East India, such as Nagaland, Meghalaya, and Tripura.
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- 1 Are = 100 square meters.
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- The Are is a relatively simple unit and is often used in rural areas.
Conversion: 1 Are = 100 square meters (0.01 hectares).
5. Hectare: A Standard Unit for Large Agricultural Land
A Hectare is a widely accepted unit used by the Indian government for large land areas, especially in the agricultural sector. It is commonly used in official documents, land revenue records, and government land surveys.
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- 1 Hectare = 10,000 square meters (100 ares) or 2.471 acres.
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- This unit is particularly useful for measuring agricultural land or larger estates.
Conversion: 1 Hectare = 10,000 square meters ā 2.471 acres.
6. Square Meter (m²): The International Standard
The Square Meter (m²) is the SI (International System of Units) standard unit of area used worldwide, and itās the most common unit for land measurement in cities, towns, and properties.
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- 1 Square Meter is the area of a square with sides of 1 meter in length.
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- It is used for both residential and commercial properties.
Conversion: 1 Square Meter = 0.0001 Hectare, 0.000247 Acre, or 10.764 Square Feet.
7. Acre: A Common Unit in Rural and Urban Areas
The Acre is a unit commonly used for measuring larger land areas, both in rural and urban settings. It is often used for agricultural land, real estate transactions, and larger commercial properties.
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- 1 Acre = 43,560 square feet or approximately 4,046.86 square meters.
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- This unit is commonly used in real estate markets across the country.
Conversion: 1 Acre = 43,560 square feet ā 0.4047 hectares.
8. Square Foot (sq ft): Common for Small Residential Areas
The Square Foot is a unit widely used for measuring smaller land areas, especially in the real estate industry. It’s typically used to measure individual houses, apartments, or rooms.
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- 1 Square Foot = 0.0929 square meters.
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- In India, the square foot is commonly used for residential plots and commercial real estate.
Conversion: 1 Square Foot = 0.0929 square meters ā 0.000023 Acres.
Comparisons of Area Measurement Units:
Unit | Equivalent in Square Meters | Equivalent in Acres | Usage |
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Bigha | 2,000 – 2,500 m² | 0.2 – 0.25 acres | Common in rural areas (UP, Punjab, Haryana) |
Kottah | 60 m² | 0.0148 acres | Used in West Bengal & Odisha |
Cent | 40.47 m² | 0.00998 acres | Popular in Kerala & Tamil Nadu |
Are | 100 m² | 0.0247 acres | Used in North East India |
Hectare | 10,000 m² | 2.471 acres | Used for large agricultural areas |
Square Meter | 1 m² | 0.000247 acres | International standard for land measurement |
Acre | 4,046.86 m² | 1 acre | Commonly used for agricultural land and larger plots |
Square Foot | 0.0929 m² | 0.000023 acres | Widely used for smaller plots and properties |
Why These Comparisons Matter
Understanding the conversion rates and the significance of these units is crucial for anyone involved in land transactions, especially in a country as diverse as India. For real estate professionals, developers, and buyers, knowledge of both local units and standardized government units can help avoid confusion and ensure transparent property deals.
For example:
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- A property measured in Bigha in Punjab may need to be converted to acres or square meters to facilitate a transaction in another state or for documentation.
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- A buyer in Kerala, measuring land in Cent, would need to convert the measurement to square meters when assessing properties outside the region.
Conclusion
India’s land measurement units reflect its historical and cultural diversity. While modern units like Square Meter, Hectare, and Acre are standard in official documents and real estate transactions, regional units like Bigha, Kottah, Cent, and Are continue to be widely used in rural areas and smaller towns. By understanding the comparisons between these units, you can confidently navigate property deals, understand land values, and make informed decisions.
Whether youāre buying a plot of land, selling property, or just curious about land measurement, knowing how these units relate to each other is a vital tool in Indiaās complex real estate landscape.