Katha to Decimal Converter | Land Area Conversion

📖 Katha to Decimal Converter

Katha and Decimal (also called Satak or Shotok) are traditional land measurement units widely used in West Bengal, Bangladesh, Assam, Bihar, and Uttar Pradesh. This converter helps you quickly convert between these units with region-specific conversion factors.

📊 Conversion Factors by Region

Region	1 Katha = Decimal	1 Decimal = Katha	Square Feet (1 Katha)
West Bengal	1.65	0.606	720 sq ft
Assam	1.32	0.758	576 sq ft
Bihar	1.69	0.592	736 sq ft
Uttar Pradesh	0.21	4.762	91.5 sq ft
Bangladesh	1.65	0.606	720 sq ft

📐 Formula

Decimal = Katha × Conversion Factor
Katha = Decimal ÷ Conversion Factor

📊 Quick Conversion Table (West Bengal Standard)

Katha	Decimal	Square Feet	Square Meter
1	1.65	720	66.89
2	3.30	1,440	133.78
5	8.25	3,600	334.45
10	16.50	7,200	668.90
20	33.00	14,400	1,337.80
50	82.50	36,000	3,344.50
100	165.00	72,000	6,689.00

💡 Why Katha to Decimal Conversion Matters

Property Transactions: Land records in Eastern India use Katha and Decimal
Real Estate Valuation: Understanding both units helps in price negotiation
Land Registration: Government documents often use these traditional units
Construction Planning: Site planning requires accurate area measurement
Legal Documentation: Property deeds and mutations use these units

🔧 How to Use This Converter

Enter the value in the input field
Select your region (West Bengal, Assam, Bihar, UP, Bangladesh)
Choose conversion direction (Katha → Decimal or Decimal → Katha)
Click "Convert Now" or press Enter
Get instant results with formula display

❓ Frequently Asked Questions (FAQ)

❓ How many Decimal is 1 Katha in West Bengal? ▼

In West Bengal, 1 Katha = 1.65 Decimal. This is the standard conversion used in land records across the state.

❓ What is the conversion factor for Katha to Decimal in Assam? ▼

In Assam, 1 Katha = 1.32 Decimal. Assam uses a different standard where 1 Katha = 576 sq ft.

❓ Why does Katha to Decimal conversion vary by region? ▼

Different regions have historically used different definitions of Katha. In West Bengal, 1 Katha = 720 sq ft, while in Assam it's 576 sq ft, leading to different conversion factors.

❓ Is Decimal the same as Satak? ▼

Yes, Decimal and Satak (or Shotok) are the same unit of land measurement. Satak is the Bengali term for Decimal. 1 Satak = 1 Decimal = 435.6 sq ft.

❓ How many square feet is 1 Katha in West Bengal? ▼

In West Bengal, 1 Katha = 720 square feet. This is the standard measurement used in land records.

❓ Can I use this for land registration purposes? ▼

This converter provides accurate estimates based on standard regional conversion factors. For official land registration, always verify with your local land records office.