Gapha Kalan is a village in Bodh Gaya tehsil in district of Gaya, Bihar, India. As per the data provided by Census of India in 2011, total population of Gapha Kalan was 1,675 which includes 835 males and 840 females. Gapha Kalan covers 166 ha area. Pincode of Gapha Kalan is N/A.