Bigha to Square Feet: Every Indian State's Conversion (It Varies!)

Bigha is one of the most confusing land measurement units in India because its size varies dramatically by state — from 1,008 sq ft in West Bengal to 27,225 sq ft in Rajasthan.

1.Why bigha has no single conversion: historical origins

Bigha is a traditional Indian land measurement unit whose size was set locally by zamindars and rulers before colonial standardization. The British Raj standardized some measures but did not unify bigha across provinces. Post-independence, each state retained its historical definition. The result: "1 bigha" means completely different land areas in different states — from roughly 1,000 to 27,000 sq ft. This creates massive confusion in real estate transactions involving buyers and sellers from different states, and in inheritance disputes where land records reference historical bigha sizes from multiple generations.

2.North India bigha conversions: the most common reference

In the Hindi belt, bigha typically refers to a larger unit: Rajasthan: 1 bigha = 27,225 sq ft (2,529 sq m). Uttar Pradesh: 1 bigha = 27,000 sq ft (pucca bigha) or 14,400 sq ft (kutcha bigha) — always confirm which type is referenced. Madhya Pradesh: 1 bigha = 12,000 sq ft. Punjab and Haryana: 1 bigha = 4,000 sq ft (same as 1 killa / 1 acre). Delhi: 1 bigha = 1,008 sq ft (the "Delhi bigha" is very small). Himachal Pradesh: 1 bigha = 8,712 sq ft. Always ask the seller to specify whether they mean "pucca bigha" or "kutcha bigha" in UP and Bihar — the difference is 2x.

3.East India bigha conversions: West Bengal and Assam

West Bengal: 1 bigha = 1,600 sq yd = 14,400 sq ft (the katha system divides this — 20 kathas = 1 bigha, 720 sq ft = 1 katha). Bihar: 1 bigha = 27,225 sq ft (same as Rajasthan pucca bigha). Assam: 1 bigha = 14,400 sq ft (same as West Bengal). Jharkhand: traditionally uses Bihar bigha = 27,225 sq ft. In Kolkata real estate, the katha (720 sq ft) is more commonly used than bigha for smaller plots. "I own 5 katha in Howrah" = 5 × 720 = 3,600 sq ft.

4.How to verify land measurements in official records

Official land records in India typically specify area in: Hectare (1 ha = 10,000 sq m = 107,639 sq ft), acre (1 acre = 43,560 sq ft), and the local unit (bigha, katha, guntha, ground, cent, etc.). The safest approach in a real estate transaction: always demand the area be stated in square feet AND square meters, cross-check against the official registry record (khata/patta), and verify using our unit converter that both figures match. Discrepancies in land measurement records are a common source of real estate fraud in India — a 10% error in bigha conversion can mean lakhs of rupees on a commercial land transaction.

5.Other regional units and their sq ft equivalents

Beyond bigha, India uses dozens of regional land units: Guntha (Maharashtra/Karnataka): 1 guntha = 1,089 sq ft = 1/40 acre. Ground (Tamil Nadu): 1 ground = 2,400 sq ft (used in Chennai). Cent (Tamil Nadu/Kerala): 1 cent = 435.6 sq ft = 1/100 acre. Marla (Punjab/Haryana): 1 marla = 272.25 sq ft. Kanal (Punjab/Haryana): 1 kanal = 5,445 sq ft = 20 marlas. For all regional land unit conversions, use our unit converter. When in doubt on a land transaction: insist on square meters or square feet in the sale agreement — these are unambiguous units with no regional variation.