Tilsai Kalan is a village in Kasganj tehsil in district of Kanshiram Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Tilsai Kalan was 2,011 which includes 1,050 males and 961 females. Tilsai Kalan covers 163.43 ha area. Pincode of Tilsai Kalan is 201712.