Sisai Kalan is a village in Bansi tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Sisai Kalan was 1,647 which includes 753 males and 894 females. Sisai Kalan covers 214.54 ha area. Pincode of Sisai Kalan is N/A.