Chak Rahmat is a village in Saraiya tehsil in district of Muzaffarpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Chak Rahmat was 106 which includes 61 males and 45 females. Chak Rahmat covers 8.63 ha area. Pincode of Chak Rahmat is 843101.