Kalanua is a village in Gyanpur tehsil in district of Sant Ravidas Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kalanua was 3,394 which includes 1,749 males and 1,645 females. Kalanua covers 261 ha area. Pincode of Kalanua is N/A.