Are you going through Sani Mahadasa and Shani Antardasa period in a concurrent manner? What is Shani Mahadasa period? As per Hindu Vedic Astrology, all humans who are born in this world will have a life longevity for 120 Years. These 120 Years are divided by all the 9 planets in an unequal manner @ every planets will have a chance to rule our life for a particular period of time. The "Period of Time" are called as "Mahadasa". If the Shani rules our life, then we can conclude that we are passing through the Shani Mahadasa period. The Shani Mahadasa runs for 19 years in our lifetime. What is Shani Antardasa Period? The 19 Years of Shani Mahadasa is divided into 9 sub periods, which are called as Antardasa periods. Each sub period will be ruled by all the 9 planets. The Shani will rule the first sub period, which lasts for 3 years and 3 days. The first sub period (Antardasa period) is called as the Shani Antardasa period. Hence the Shani will rule the natives