Quick answer
Vimshottari dasha is the 120-year planetary period system in Vedic astrology, calculated from your birth Moon nakshatra and the fraction of the nakshatra already traversed.
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Vimshottari Dasha Calculator
Find your current vimshottari mahadasha and antardasha from date of birth. Full 120-year dasha timeline free.
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Key takeaways
- Enter birth date, time and city for an instant current mahadasha, antardasha and projected 120-year timeline.
- The calculator uses your birth Moon nakshatra and the fraction already traversed to determine your starting dasha balance.
- Sequence: Ketu 7y → Venus 20y → Sun 6y → Moon 10y → Mars 7y → Rahu 18y → Jupiter 16y → Saturn 19y → Mercury 17y.
- Knowing your running mahadasha is the foundation for contextualising transits, predictions and muhurta planning.
- The premium report adds written mahadasha interpretation, antardasha calendar and major transit overlay.
What You Need to Enter
- Date of birth — exact day, month, year
- Time of birth — even ±1 hour usually gives the correct mahadasha
- Place of birth — city and country for precise Moon position
- If birth time is unknown: the Moon's nakshatra is stable for ~55 hours; date-only usually gives the correct mahadasha, though antardasha dates need more precision
Complete Vimshottari Dasha Reference
| Mahadasha Lord | Years | Broad themes during this period |
|---|---|---|
| Ketu | 7 | Detachment, spiritual depth, ancestral karma, sudden shifts |
| Venus | 20 | Love, creativity, comfort, wealth, beauty, sensory world |
| Sun | 6 | Authority, father, career, vitality, recognition |
| Moon | 10 | Emotional life, mother, public sphere, travel, fluctuation |
| Mars | 7 | Drive, property, siblings, courage, physical energy and initiative |
| Rahu | 18 | Ambition, foreign influences, unconventional and material paths |
| Jupiter | 16 | Wisdom, children, teachers, dharma, expansion and abundance |
| Saturn | 19 | Discipline, structure, service, longevity, delayed but durable reward |
| Mercury | 17 | Intellect, business, communication, skill, analysis and calculation |
How to Read Your Dasha Output
Your result shows the active mahadasha lord and the active antardasha lord — the two most relevant timing signals right now. The mahadasha lord sets the broad theme for years; the antardasha lord colours the current months within that. To read both: find each planet's house position and house ownership in your natal chart, then layer their natural significations. The calculator's full chart view shows planetary house positions.
Dasha and Major Life Events
Marriage timing
Venus, Jupiter and Moon dashas are the most commonly marriage-associated periods — especially when the 7th house lord is also active in the antardasha.
Career change
Saturn, Sun and 10th-lord dashas often bring career-defining moments. These tend toward consolidation rather than sudden leaps.
Foreign travel
Rahu, Moon and 12th-lord dashas are commonly associated with relocation and extended international experiences.
Spiritual turning
Ketu, Jupiter and 9th-lord dashas often coincide with significant shifts in philosophy, practice or relationship with teachers.
How Much of Your Mahadasha Remains?
The calculator shows exactly how many years, months and days remain in both the current mahadasha and antardasha. This matters because the final antardasha of a mahadasha — always the antardasha of the next mahadasha lord — often begins to carry the flavour of the upcoming mahadasha weeks or months before the formal transition date.
Understanding Antardasha for Event Timing
The antardasha (sub-period) within a mahadasha typically runs for a few months to a few years, depending on the planet. It is within the antardasha that specific events — a job offer, meeting a partner, a health episode — tend to crystallise. Two antardasha lords in mutual friendship, both natally strong and well-related to the relevant house, create the most concentrated positive potential. Antardasha of malefics ruling difficult houses can bring friction even during an otherwise positive mahadasha.
Using Dasha for Muhurta and Decision Timing
Classical Vedic timing (muhurta) and dasha work together. Initiating a major decision during the antardasha of the planet that owns the relevant house — and when that planet is favourably transiting — is the classical 'double confirmation' practitioners look for. A marriage initiated during Venus antardasha (within any mahadasha) when Venus transits the 7th or 5th from the natal Moon is a strong classical signal.
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Dasha Timeline Report
Mahadasha + antardasha
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- Written dasha interpretation
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Written dasha interpretation
Transit overlay
FAQ
How long is each mahadasha?
Ketu 7y, Venus 20y, Sun 6y, Moon 10y, Mars 7y, Rahu 18y, Jupiter 16y, Saturn 19y, Mercury 17y — then the cycle repeats.
Does dasha change predictions?
Yes — the running mahadasha lord colours which themes are active. Always read transits within the dasha context.
Can my dasha change predictions significantly?
Yes — the running mahadasha lord's natal condition is one of the most powerful modifiers in Vedic prediction. Two people with identical current transits but different dashas will experience very different outcomes.
What if I'm in Rahu or Ketu mahadasha?
Not inherently difficult — Rahu mahadasha is often the most materially eventful period for natives with Rahu well-placed; Ketu brings spiritual depth. The quality depends entirely on how Rahu or Ketu is placed in your natal chart.
How precise is the dasha start date?
With accurate birth time, the mahadasha start date is reliable to within days. The antardasha start dates are calculated from the same formula and shown with full precision in the premium report.
Can I use dasha for business launch timing?
Yes — a mahadasha lord that rules the 10th or 11th house (career and gains) in a favourable antardasha, combined with a supportive Mercury transit (for commerce), is the classical favourable window for business initiation.
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