Udahin Buzurg is a village in Sirathu tehsil in district of Kaushambi, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Udahin Buzurg was 2,272 which includes 1,174 males and 1,098 females. Udahin Buzurg covers 381.65 ha area. Pincode of Udahin Buzurg is 212217.