Chak Utarni is a village in Baytoo tehsil in district of Barmer, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Chak Utarni was 233 which includes 122 males and 111 females. Chak Utarni covers 386.36 ha area. Pincode of Chak Utarni is 344037.