The Rahu antardasha within the Venus mahadasha is also written Venus–Rahu.
Source: BPHS (Santhanam) 46.12–14, Vimshottari order from Krittika: Sun, Moon, Mars, Rahu, Jupiter, Saturn, Mercury, Ketu, Venus
In your chart
Mahadasha
Venus
Antardasha
Rahu
Mahadasha length
20 years BPHS 46.15
Working
20×18/120 = 360/120 = 3.000000 years BPHS 51.1
Duration
3 years
Position in the mahadasha
5
Starts after the mahadasha begins
7 years, 2 months, 0 days
How long it lasts
The Venus mahadasha lasts 20 years. Antardasha = 20×18/120 = 360/120 = 3.000000 years, i.e. about 3 years.
Here 1 year = 365.25 days.
The order of the antardashas
The Venus mahadasha opens with Venus's own antardasha (BPHS ch. 51: the first antardasha belongs to the dasha lord), then the planets follow in Vimshottari order: Venus → Sun → Moon → Mars → Rahu → Jupiter → Saturn → Mercury → Ketu. The Rahu antardasha is the fifth in this sequence and begins 7 years, 2 months after the mahadasha starts.
What tradition holds
Tradition links the Venus mahadasha with relationships, the arts and comfort, and reads the Rahu antardasha as adding a note of unfamiliar paths, ambition and change. Comfort meets new desires, and tradition advises keeping wants in balance. The real picture comes from the signs and houses of both planets in the chart.
In your chart
See when this period falls in your chart, and where both planets sit, in the free kundli.
BPHS (Santhanam) 46.12–14, translator's note · 120 years in total
BPHS (Santhanam) 51.1 · Antardasha = MD years × AD years ÷ total dasha years (120)
BPHS (Santhanam) 51.1, notes · Worked example: Venus–Venus = 20×20/120 = 3 years 4 months
BPHS (Santhanam) 51.1, notes · Shortcut: MD×AD, drop the last digit as months, the last digit ×3 as days (360-day reckoning); Saturn–Mercury 17×19 = 323
BPHS (Santhanam) 51.2 · The first antardasha belongs to the dasha lord; the rest follow the dasha order
Praśna Mārga (Raman tr.) stanza 65, notes · An example of the 360-day year in a dasha context (the praśna daśā, not the natal one)
Checked against the classical texts · Last reviewed: 2026-10-14
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