Thithi Ceremony Procedures: The Thithi Ceremony is performed every year on the same thithi the particular person passed away. The ceremony will cost starting from 1,800 Rs – 7,500 Rs based on your requirement and budget. The pooja is performed as per one’s gotra/Veda. Parampara Pooja Service Offers Priests according to devotee’s Language Preference. Parampara Pooja Service has Thithi Centers in all the metro cities of India. The full Thithi ceremony takes place from 45 mins – 1:30 hours based on the type of Thithi.