Barba Kalan is a village in Sidhaw tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Barba Kalan was 1,884 which includes 953 males and 931 females. Barba Kalan covers 410.7 ha area. Pincode of Barba Kalan is N/A.