Budha · 17 years
Mercury Mahadasha
Mercury Mahadasha runs 17 years and favours the intellect: communication, business, education, analysis, and trade. A strong Mercury brings sharp thinking, commercial success, and skill with words; an afflicted Mercury can mean scattered focus or nervous strain.
What Mercury Mahadasha governs
- Intellect & analysis
- Communication & writing
- Business & trade
- Education and skills
When it tends to favour you
When Mercury is dignified (own Gemini, exalted in Virgo) and unafflicted, expect success in study, commerce, communication, and quick-witted problem-solving.
When it tends to be difficult
When Mercury is combust or afflicted, focus can scatter and communication misfire; nervous energy benefits from routine and rest.
Duration and how to read it
Mercury Mahadasha lasts 17 years. Read it alongside the running antardasha (sub-period), which sets the texture within the major period, and remember the whole Vimshottari sequence is timed from your Moon nakshatra at birth so accurate birth details matter (see why birth time matters).
FAQ
How long is Mercury Mahadasha?
17 years — its fixed length in the 120-year Vimshottari cycle.
Is Mercury Mahadasha good or bad?
Neither by default — it depends on placement. When Mercury is dignified (own Gemini, exalted in Virgo) and unafflicted, expect success in study, commerce, communication, and quick-witted problem-solving. When Mercury is combust or afflicted, focus can scatter and communication misfire; nervous energy benefits from routine and rest.
How do I know which Mahadasha I am running?
It is calculated from your Moon nakshatra at birth — check your current period with the dasha calculator.