Why Land Measurements Vary Across India
A comprehensive guide to Bigha, Biswa, Kanal, Cent and all regional units
India is a land of extraordinary diversity — not just in language and culture, but also in the way its citizens measure land. Unlike most nations that have fully adopted the metric system, India continues to use a mosaic of traditional, regional units. Understanding these units is essential for every land buyer, farmer, homeowner, and investor in India.
The variation has deep historical roots. During the Mughal era and the British colonial period, local administrative systems (zamindari, ryotwari, mahalwari) governed land revenue collection. Each region developed its own unit. A Bigha in Uttar Pradesh is 27,000 sq ft, while a Bigha in West Bengal is only 14,400 sq ft, and a Bigha in Madhya Pradesh is just 12,000 sq ft. South Indian states like Tamil Nadu and Kerala don't use Bigha at all — they use Cent (435.6 sq ft) and Ground (2,400 sq ft).
Punjab and Haryana use Kanal (5,445 sq ft) and Marla (272.25 sq ft), while Maharashtra uses Guntha (1,089 sq ft). Uttarakhand's Kumaon region uses the unique Nali (2,160 sq ft). These are not arbitrary — each unit reflects the agricultural history, soil productivity, and revenue administration of that region.
Post-independence, the DILRMP (Digital India Land Records Modernisation Programme) has been pushing for metric adoption in official records. However, for the foreseeable future, traditional units remain dominant in rural transactions, verbal agreements, and family property divisions. Using a reliable tool like BhumiConverter ensures that every Indian — farmer, buyer, or student — can navigate these units with confidence.
Complete Indian Land Units Reference Table
| State | Main Unit | Sq Ft | Sub-Units |
|---|---|---|---|
| Uttar Pradesh | Pucca Bigha | 27,000 | 20 Biswa · 1 Biswa=1,350 |
| Bihar / Jharkhand | Bigha | 27,220 | 20 Kattha · 400 Dhur |
| West Bengal / Assam | Bigha | 14,400 | 20 Katha · 1 Katha=720 |
| MP / Chhattisgarh | Bigha | 12,000 | 20 Biswa · 1 Biswa=600 |
| Rajasthan | Pucca Bigha | 27,225 | Also Kaccha Bigha (17,424) |
| Punjab / Haryana | Kanal | 5,445 | 20 Marla · 8 Kanal=1 Acre |
| Gujarat | Bigha/Vighha | 17,424 | 16 Guntha |
| Maharashtra / Karnataka | Guntha | 1,089 | 40 Guntha = 1 Acre |
| Tamil Nadu | Ground / Cent | 2,400 / 435.6 | Kuli (48) · 100 Cent=1 Acre |
| Kerala / AP / Telangana | Cent | 435.6 | 100 Cent = 1 Acre |
| Himachal Pradesh | Bigha | 8,712 | 20 Biswa · 400 Biswansi |
| Uttarakhand | Nali / Bigha | 2,160 / 6,804 | Kumaon / Garhwal |