Kalhaber is a village in Barkatha tehsil in district of Hazaribagh, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kalhaber was 2,776 which includes 1,449 males and 1,327 females. Kalhaber covers 509.37 ha area. Pincode of Kalhaber is 825323.