Pirrahat is a village in Nirsa Cum Chirkunda tehsil in district of Dhanbad, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Pirrahat was 2,523 which includes 1,329 males and 1,194 females. Pirrahat covers 302 ha area. Pincode of Pirrahat is 828205.