Complete Guide to Bigha Katha Land Measurement Conversion

Land measurement units vary significantly across different regions, and in West Bengal, India, traditional units like Bigha, Katha, Chattak, and Shatak are commonly used alongside modern metric units. This comprehensive guide explains these traditional land measurement units and provides accurate conversion formulas.

Traditional West Bengal Land Measurement Units

In West Bengal, the traditional land measurement system follows a specific hierarchy:

• 1 Bigha = 20 Katha (in most regions of West Bengal)
• 1 Katha = 16 Chattak (also called Satak or Lessa in some areas)
• 1 Chattak = 4.5 Shatak (also called Dhur or Biswa in different regions)
• 1 Shatak = 100 Square Feet (approximately)

Conversion Formulas Used in This Tool

This converter uses precise mathematical formulas based on West Bengal’s traditional land measurement system:

Unit	Equivalent in Square Feet	Equivalent in Square Meters
1 Shatak	100 sq ft	9.29 sq m
1 Chattak	45 sq ft	4.18 sq m
1 Katha	720 sq ft	66.89 sq m
1 Bigha (West Bengal)	14,400 sq ft	1,337.8 sq m
1 Decimal	435.6 sq ft	40.47 sq m
1 Acre	43,560 sq ft	4,046.86 sq m

How to Use the Bigha Katha Converter

1. Select the unit you want to convert from using the “Select Unit” dropdown
2. Enter the land area value in the input field
3. The converter will instantly display equivalent values in all other units
4. Click the copy button next to any result to copy that value to your clipboard
5. Use the reset button to clear all values and start a new conversion

Regional Variations in Land Measurements

It’s important to note that land measurement units can vary between different regions:

• In some parts of West Bengal, 1 Bigha may equal 20 Katha, while in others it might be 16 Katha
• In Bangladesh, 1 Bigha typically equals 33 Decimals or 20 Katha
• In Assam, 1 Bigha equals 5 Katha or 14,400 square feet
• In Bihar and Jharkhand, 1 Bigha equals 20 Katha or 1,600 square yards

This converter uses the standard West Bengal measurement system which is widely accepted for official land records and transactions in the region.

Importance of Accurate Land Measurement Conversion

Accurate land measurement conversion is crucial for:

• Property Transactions: Buying, selling, or leasing land requires precise area calculations
• Land Records: Official documentation often requires area in specific units
• Construction Planning: Builders and architects need accurate area measurements
• Agricultural Planning: Farmers need to calculate land area for crop planning and irrigation
• Legal Documentation: Court cases and property disputes often hinge on accurate land measurements

Modern Metric System vs. Traditional Units

While the metric system (Square Meters, Hectares) is standardized internationally, traditional units like Bigha and Katha remain deeply ingrained in local culture and official records. This converter bridges the gap between traditional and modern systems, ensuring accurate conversions for all purposes.

For any land-related transactions in West Bengal, it’s advisable to cross-verify measurements with local authorities and consult with legal experts, as minor variations in conversion standards may exist between different regions and for different types of land.