how much square feet is one bigha?
In Rajasthan, One Pucca Bigha = 27,225 sq ft and one Kaccha Bigha is equal to 1,618.7 square metres (17,424 sq ft). In Uttar Pradesh East one Bigha equals to 20 Biswa(Pakka) and 10 Biswa(kaccha). This is not use as official but on local scale in field calculation.