Vimshottari Dasha System - Complete Guide

The Vimshottari Dasha is the most widely used planetary period system in Vedic Astrology. "Vimshottari" means 120 years, representing the total duration of all planetary periods combined. This system is based on the Nakshatra (lunar mansion) occupied by the Moon at birth.

Calculation Method

Basis: Moon's Nakshatra at birth determines starting Dasha

Method: The remaining portion of the Nakshatra determines balance of first Dasha

Nakshatra-Planet Relationship

NakshatrasRuling PlanetDasha Years
Ashwini, Magha, MulaKetu7 Years
Bharani, Purva Phalguni, Purva AshadhaVenus20 Years
Krittika, Uttara Phalguni, Uttara AshadhaSun6 Years
Rohini, Hasta, ShravanaMoon10 Years
Mrigashira, Chitra, DhanishtaMars7 Years
Ardra, Swati, ShatabhishaRahu18 Years
Punarvasu, Vishakha, Purva BhadrapadaJupiter16 Years
Pushya, Anuradha, Uttara BhadrapadaSaturn19 Years
Ashlesha, Jyeshtha, RevatiMercury17 Years

Dasha Sequence (120 Years Total)

Ketu (7)Venus (20)Sun (6)Moon (10)Mars (7)Rahu (18)Jupiter (16)Saturn (19)Mercury (17)

Dasha Levels

Mahadasha (Major Period)

The main planetary period lasting from 6 to 20 years depending on the planet

Sets the overall theme and major life events for the period

Antardasha (Sub-Period)

Sub-divisions of Mahadasha, each ruled by a different planet

Modifies and specifies the results of Mahadasha

Pratyantardasha (Sub-Sub-Period)

Further division of Antardasha for precise timing

Used for pinpointing exact timing of events

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