Phul Kahan Singar is a village in Kanti tehsil in district of Muzaffarpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Phul Kahan Singar was 795 which includes 420 males and 375 females. Phul Kahan Singar covers 88.3 ha area. Pincode of Phul Kahan Singar is 843111.