Katha to Square Feet formula
Katha (kattha) is a sub-unit of bigha in eastern India. Its size depends on the state:
- Bihar: 1 katha = 1,361.25 sq ft (20 katha = 1 bigha)
- West Bengal: 1 katha = 720 sq ft (20 katha = 1 bigha)
- Assam: 1 katha = 2,880 sq ft (5 katha = 1 bigha)
- Jharkhand: 1 katha ≈ 1,361 sq ft
Local units vary by state. Bigha and katha sizes differ widely across India, so this converter offers state-wise values. Always confirm with the sale deed or the local revenue office for official measurements.
Need other units? Open the full land area converter.