Land measurement in India varies widely from state to state. Different regions use traditional land units such as Bigha, Katha, Decimal, Guntha, Cent, Kanal and Marla, which often makes land area calculation confusing. A plot measured in one state may have a completely different conversion value in another state.
This state-wise land unit conversion chart helps you understand how land is measured across India and how to convert different units into square feet, acre and hectare. Whether you are buying land, selling property, measuring agricultural land or planning construction, this guide will help you calculate land area accurately using our free land area conversion calculator.
Featured Snippet: Quick State-Wise Conversions
Key state-specific land unit conversions:
- West Bengal: 1 Bigha = 14,400 sq ft = 20 Katha
- Punjab & Haryana: 1 Kanal = 5,445 sq ft = 20 Marla
- Uttar Pradesh (West): 1 Bigha = 27,000 sq ft
- Tamil Nadu: 1 Cent = 435.6 sq ft
- Maharashtra: 1 Guntha = 1,089 sq ft
- Bihar: 1 Bigha = 27,220 sq ft = 20 Katha
1 Acre = 43,560 sq ft = 0.4047 hectares 1 Hectare = 107,639 sq ft = 2.471 acres 1 Bigha (Assam) = 14,400 sq ft 1 Bigha (Rajasthan) = 27,225 sq ft
Use our state-wise land converter tool for instant and accurate conversions for all Indian states.
Why Land Units Differ in India
India uses both metric and traditional land measurement systems. Because each region developed its own measurement system historically, land units vary by state. Understanding these differences is important for accurate land conversion in property transactions, agriculture, and construction.
North India
Uses Bigha, Biswa, Kanal, Marla systems influenced by Mughal and British measurement systems.
States: Punjab, Haryana, Uttar Pradesh, Rajasthan, Himachal Pradesh
South India
Uses Cent, Ground, Gunta, Ankanam systems based on traditional Dravidian measurement standards.
States: Tamil Nadu, Karnataka, Kerala, Andhra Pradesh, Telangana
East India
Uses Katha, Decimal, Dhur, Bigha systems with influence from Bengali and Assamese traditions.
States: West Bengal, Bihar, Odisha, Assam, Jharkhand
West India
Uses Guntha, Vigha, Bigha systems with influence from Maratha and Gujarati measurement standards.
States: Maharashtra, Gujarat, Rajasthan, Goa
Common Land Measurement Units in India
Understanding the most common land measurement units is essential for accurate conversion across Indian states:
| Unit | Square Feet | Square Meters | Common Usage |
|---|---|---|---|
| Square Feet (sq ft) | 1 | 0.0929 | All India - Residential plots |
| Acre | 43,560 | 4,047 | All India - Agricultural land |
| Hectare (ha) | 107,639 | 10,000 | All India - Large land parcels |
| Bigha | Varies by state | Varies by state | North, East & West India |
| Katha | 720-1,361 | 66.9-126.5 | East India (West Bengal, Bihar) |
| Cent | 435.6 | 40.47 | South India (Tamil Nadu, Kerala) |
| Guntha | 1,089 | 101.17 | Maharashtra, Karnataka, Gujarat |
| Kanal | 5,445 | 506 | North India (Punjab, Haryana) |
North India Land Unit Conversion Chart
North Indian states use traditional units like Bigha, Biswa, Kanal, and Marla with significant regional variations:
Punjab & Haryana
Uttar Pradesh
Rajasthan
South India Land Unit Conversion Chart
Southern states primarily use Cent, Ground, and Gunta systems for land measurement:
Tamil Nadu
Karnataka
Kerala
East India Land Unit Conversion Chart
Eastern states use Katha, Decimal, Dhur, and Bigha systems with regional variations:
West Bengal
Bihar
Assam
West India Land Unit Conversion Chart
Western states use Guntha, Vigha, and Bigha systems for land measurement:
Maharashtra
Gujarat
Goa
Land Area Conversion Formulas
These essential formulas are used for manual land area conversion between common units:
Square Feet to Acre
Example: 21,780 sq ft ÷ 43,560 = 0.5 acres
Acre to Square Feet
Example: 2 acres × 43,560 = 87,120 sq ft
Square Meter to Square Feet
Example: 100 sq m × 10.764 = 1,076.4 sq ft
Cent to Square Feet
Example: 10 cents × 435.6 = 4,356 sq ft
Guntha to Square Feet
Example: 5 guntas × 1,089 = 5,445 sq ft
Bigha to Square Feet
Example (WB): 2 bigha × 14,400 = 28,800 sq ft
How to Use This State-Wise Conversion Chart
Follow these simple steps to convert land units accurately using our state-wise conversion chart:
Step 1: Identify Your State
First, identify which Indian state your land is located in. This is crucial because the same unit (like Bigha) has different values in different states.
Step 2: Check Property Documents
Check your property documents to identify the measurement unit used. Look for terms like "Bigha", "Katha", "Cent", etc.
Step 3: Apply State Conversion
Use the state-specific conversion values from our chart above to convert to square feet or other standard units.
Step 4: Verify with Calculator
Use our state-wise land converter tool to verify your calculations.
Example Land Conversions
Let's walk through practical examples to understand state-wise land conversion better:
Example 1: West Bengal
Scenario: A residential plot in Kolkata measures 10 Katha. Convert to square feet and acres.
7,200 ÷ 43,560 = 0.165 acres
Example 2: Maharashtra
Scenario: A farmland in Maharashtra measures 20 Guntha. Convert to square feet and acres.
21,780 ÷ 43,560 = 0.5 acres
Example 3: Tamil Nadu
Scenario: A construction site in Chennai measures 15 Cents. Convert to square feet.
6,534 ÷ 10.764 = 607 sq m
Free State-Wise Land Unit Converter
Use our interactive converter to convert between land area units for any Indian state instantly:
State-Wise Land Area Conversion Calculator
Convert between Bigha, Katha, Decimal, Gunta, Cent, Kanal and 20+ other land units with state-specific conversion values. Select your state for accurate conversions.
Open State-Wise Land ConverterFeatures: 25+ units • All Indian states • Instant conversion • Save results • Mobile-friendly
Land Conversion for Property Buyers
Before buying land in India, proper state-wise conversion is essential to ensure accurate property measurement and valuation:
Confirm State and Local Unit
Identify which state the property is in and confirm the local unit used in documents.
Convert to Standard Units
Convert all measurements to square feet or square meters for easy comparison.
Check State-Specific Documents
Cross-verify with official state survey maps and property deeds.
Use State-Wise Converter Tool
Verify seller's claims with our accurate state-wise converter.
Physical Verification by State
Visit site with measuring tape or hire local surveyor.
Legal Verification
Consult local property lawyer or state revenue office.
Common Land Conversion Mistakes to Avoid
Land Conversion for Construction
Plot area = 5 Katha (West Bengal) → 5 × 720 = 3,600 sq ft
FSI allowed in Kolkata = 1.5 → Permissible built-up area = 3,600 × 1.5 = 5,400 sq ft
Land Conversion for Agriculture
5 Bigha × 27,220 sq ft = 136,100 sq ft = 3.125 acres = 1.265 hectares
Frequently Asked Questions
Conclusion: State-Wise Land Unit Conversion in India
Understanding state-wise land unit conversion in India is essential for accurate plot size calculation across different regions. Because each state uses different traditional units with varying values, using a reliable state-specific conversion chart and calculator helps avoid costly mistakes in property transactions, construction, and agriculture.
Key takeaways from this state-wise land conversion guide:
- Always identify the state first before converting land units
- Use state-specific conversion values for traditional units like Bigha, Katha, Cent, Gunta
- Be aware of regional variations within states (e.g., Uttar Pradesh East vs West)
- Verify critical conversions with local revenue offices or patwari
- Use state-wise online converters for speed, accuracy, and elimination of manual errors
- Document both original and converted values with state-specific conversion factors
- Consider state-specific needs (property registration, construction permits, agricultural subsidies)
This comprehensive state-wise land unit conversion chart helps you understand how land is measured across India and how to convert different units accurately. Bookmark this page and use our free state-wise converter tool whenever you need to measure or convert land area across Indian states.
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Complete state-wise land unit conversion chart for India. Compare Bigha, Katha, Decimal, Gunta, Cent, Kanal and more with formulas, tables and a free land area conversion calculator. Essential guide for property buyers, farmers, builders dealing with different land measurement systems across Indian states.