B Cholenahalli is a village in Channarayapatna tehsil in district of Hassan, Karnataka, India. As per the data provided by Census of India in 2011, total population of B Cholenahalli was 1,036 which includes 518 males and 518 females. B Cholenahalli covers 312.32 ha area. Pincode of B Cholenahalli is 573116.