Free Vimshottari Dasha Calculator & Timeline

Dasha means "period" or "stage." In Vedic astrology, the most widely used dasha system is the Vimshottari Dasha — a 120-year cycle that hands the "lordship" of your life over to one planet at a time, in a fixed order, for a fixed number of years each (Ketu 7, Venus 20, Sun 6, Moon 10, Mars 7, Rahu 18, Jupiter 16, Saturn 19, Mercury 17 — which sums to 120). The simplest way to picture it: at any moment, one planet is "on duty," colouring the themes of that stretch of your life, and inside it a second planet runs a sub-period (antardasha) that fine-tunes the flavour.

iwe.guru builds your Dasha timeline from real astronomy, not a lookup table. We compute your Moon's exact position from the NASA/JPL DE421 ephemeris, convert it to the sidereal zodiac using the Lahiri ayanamsa, and find your janma nakshatra — the birth star the Moon occupied. That nakshatra decides which planet's dasha you were born partway through, and exactly how far into it; from there the whole 120-year sequence and your major-period dates fall out by the classical Vimshottari rules. The result is a clean timeline of which planet rules which span of your life, and which one is "on duty" right now.

What a dasha is not: a schedule of events. The tradition reads each planetary period as a set of themes and tendencies — a Saturn period leans toward patience, structure and slow-built things; a Venus period toward relationship, comfort and the arts — but it never says "you will get the job in March." We show you the timeline as a calm frame for reflection: a way to notice which season you're in and what it tends to ask of you. It is not a prediction, and nothing here is medical, financial or legal advice.

We're also openly an AI. The dasha maths is done by software; an openly-AI guide puts the period into plain words for you. We never dress it up as a human astrologer, never invent a lineage or credentials. You get the real method, shown honestly — guidance for reflection, not a forecast of what will happen.

See your Dasha timeline free at iwe.guru