Paini Kalan is a village in Shaligram Ram Narayanpur tehsil in district of Chatra, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Paini Kalan was 1,963 which includes 991 males and 972 females. Paini Kalan covers 443 ha area. Pincode of Paini Kalan is 825403.