Vedic astrology · Glossary
महादशा
Major planetary period — one of the 9 planetary periods in the Vimshottari Dasha system, each ruling a phase of life.
Mahadasha (literally 'great period') refers to each of the 9 major planetary periods in the Vimshottari Dasha system — the most widely used predictive technique in Vedic astrology. The full Vimshottari cycle is 120 years, distributed among 9 planets: Sun (6 years), Moon (10 years), Mars (7 years), Rahu (18 years), Jupiter (16 years), Saturn (19 years), Mercury (17 years), Ketu (7 years), Venus (20 years). The Mahadasha in operation at birth depends on the Moon's nakshatra position. Each Mahadasha is sub-divided into Antardashas (sub-periods) and Pratyantardashas (sub-sub-periods) of each planet within the main period.
Mahadasha is a major planetary period in Vedic astrology's Vimshottari Dasha system. The 120-year cycle is divided into 9 planetary periods ranging from 6 to 20 years each. The planet ruling your current Mahadasha significantly influences all major life events during that period.
There is no universally 'best' Mahadasha — it depends on which planet is most beneficial in your specific birth chart. Generally, Jupiter Mahadasha brings expansion and wisdom, Venus Mahadasha brings prosperity and relationships, and Moon Mahadasha brings emotional nurturing. The planet must be well-placed in your chart to give good results during its Mahadasha.
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