Karnataka revenue administration uses the Gunta (1,089 sq ft) as its core traditional land area unit. Managed online via the famous Bhoomi portal, Rights, Tenancy and Crops (RTC / Pahani) records list land holdings in Acres and Guntas.
In Bangalore (Bengaluru), Mysuru, and Mangalore, urban sites are measured in Square Feet (e.g. 30x40 site = 1,200 sq ft; 40x60 site = 2,400 sq ft), while peri-urban land is quoted in Guntas.