State-aware land conversion
Katha to Square Feet Converter
Enter katha and choose the regional convention before converting to square feet.
Examples
- 1 Assam katha = 2,880 square feet
- 1 Bihar Patna katha = 1,361 square feet
- 1 West Bengal katha = 720 square feet
Regional accuracy
Katha is not a single nationwide measurement. This page exposes the convention in the result so users can compare it with the wording in a land record or property document.
Other spellings
Katha may also appear as kattha or cottah in regional property records. These names are regional and can refer to different areas, so choose the matching state convention.
Sources
References include the Assam revenue glossary, a Bihar RERA land document, and the NIC National Generic Document Registration System report for the West Bengal values.
Related tools
FAQs
How many square feet are in one katha?
The answer depends on the regional convention. This tool supports Assam at 2,880 square feet, Bihar Patna at 1,361 square feet, and West Bengal at 720 square feet.
Should I verify a katha conversion?
Yes. Confirm the local revenue record or registered deed because katha values can vary by state and locality.