Bend Kalsai is a village in Gobindpur tehsil in district of Saraikela Kharsawan, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Bend Kalsai was 718 which includes 367 males and 351 females. Bend Kalsai covers 156 ha area. Pincode of Bend Kalsai is 832107.