Vimshottari Dasha Explained: Vedic Astrology's Timing System

The 120-year cycle

The order never changes; only the starting point does. The full cycle totals 120 years, the traditional human lifespan.

• Ketu — 7 years
• Venus — 20 years
• Sun — 6 years
• Moon — 10 years
• Mars — 7 years
• Rahu — 18 years
• Jupiter — 16 years
• Saturn — 19 years
• Mercury — 17 years

How your starting dasha is set

Each of the 27 nakshatras is ruled by one of the nine grahas. The ruler of your Moon's nakshatra at birth is your first mahadasha lord, and the Moon's progress through that nakshatra determines how many years of the period remain at birth. This is why accurate birth time matters.

Mahadasha, antardasha and beyond

Each mahadasha divides into nine antardashas (sub-periods) in the same order and proportions, and those divide further into pratyantardashas. Interpretation reads the mahadasha lord as the era's theme and the antardasha lord as the current chapter — judged by each planet's placement, strength and house ownership in the birth chart.

How to read a dasha period

• Identify the mahadasha and antardasha lords.
• Check which houses each lord rules and occupies in your chart.
• Weigh dignity (own sign, exaltation, debilitation) and aspects.
• Confirm with transits — dasha promises, gochara delivers the timing.

Frequently asked questions

Keep reading

• Sade Sati explained →
• Nakshatra meaning →
• Vedic birth chart guide →
• Dasha in the glossary →