Patau Kalan is a village in Pachpadra tehsil in district of Barmer, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Patau Kalan was 1,175 which includes 607 males and 568 females. Patau Kalan covers 1740.25 ha area. Pincode of Patau Kalan is 344032.