1 Bigha in Assam
1,600 sq yd = 5 katha of 2,880 sq ft each
Short answer
Result
0.3306acre
1 bigha in Assam
1 bigha = 0.3306 acre (Assam)
- square feet
- 14,400
- square yards
- 1,600
- square metres
- 1,337.8
- hectares
- 0.1338
- Conversion rate used
- 1 acre = 3.025 bigha in Assam
- How this bigha is defined
- 1 bigha = 14,400 square feet — 1,600 sq yd = 5 katha of 2,880 sq ft each
Same bigha size as West Bengal, but the katha is different: Assam divides a bigha into 5 katha, West Bengal into 20. A 'katha' quoted in Guwahati is four times a 'katha' quoted in Kolkata.
One bigha in Assam, in every unit
Square feet
14,400
Square yards (gaj)
1,600
Square metres
1,337.8
Acres
0.3306
Hectares
0.1338
katha
5
Before you rely on this
Same bigha size as West Bengal, but the katha is different: Assam divides a bigha into 5 katha, West Bengal into 20. A 'katha' quoted in Guwahati is four times a 'katha' quoted in Kolkata.Bigha is not a standardised unit
Commonly-cited approximate figure — confirm the exact local value with your state or district land revenue department before any transaction.How big is one bigha in Assam?
One bigha in Assam measures 14,400 square feet. The same area is 1,600 square yards, 1,337.8 square metres, or about 0.3306 acres — and because an acre is fixed worldwide at exactly 43,560 square feet, one acre holds roughly 3.025 bigha. The figure derives from 1,600 sq yd = 5 katha of 2,880 sq ft each. In local practice the bigha divides into 5 katha, and most transactions are actually quoted in that sub-unit rather than in bigha. For scale, the smallest bigha in the country is 6,806.25 square feet and the largest is 27,225 — a fourfold spread across one country. The bigha is not a national standard: each state fixed its own, and several fixed more than one. These are commonly-cited reference figures rather than legal standards — the area recorded by your district land revenue office is what governs any transaction. Last checked 2026-08-03.
Sources
These are reference sources, not government notifications. The final authority is always your district land records office.
States with a similar-sized bigha
Questions people ask
How many bigha are in one acre in Assam?
About 3.025 bigha, because the Assam bigha is 14,400 square feet and an acre is fixed at 43,560. This is a commonly-cited approximation — confirm the exact figure with your district land revenue office.
How many katha make one bigha in Assam?
5 katha to a bigha, which works out to about 2,880 square feet each. Sub-unit sizes vary by district more than the bigha itself does, so check locally before agreeing a price.
Convert your own plot in Assam
Compare it against neighbouring states, or see all thirteen side by side.
Commonly-cited approximate figure — confirm the exact local value with your state or district land revenue department before any transaction.