The Moon antardasha within the Ketu mahadasha is also written Ketu–Moon.
Source: BPHS (Santhanam) 46.12–14, Vimshottari order from Krittika: Sun, Moon, Mars, Rahu, Jupiter, Saturn, Mercury, Ketu, Venus
In your chart
Mahadasha
Ketu
Antardasha
Moon
Mahadasha length
7 years BPHS 46.15
Working
7×10/120 = 70/120 = 0.583333 years BPHS 51.1
Duration
7 months
Position in the mahadasha
4
Starts after the mahadasha begins
1 years, 11 months, 3 days
How long it lasts
The Ketu mahadasha lasts 7 years. Antardasha = 7×10/120 = 70/120 = 0.583333 years, i.e. about 7 months.
Here 1 year = 365.25 days.
The order of the antardashas
The Ketu mahadasha opens with Ketu's own antardasha (BPHS ch. 51: the first antardasha belongs to the dasha lord), then the planets follow in Vimshottari order: Ketu → Venus → Sun → Moon → Mars → Rahu → Jupiter → Saturn → Mercury. The Moon antardasha is the fourth in this sequence and begins 1 year, 11 months, 3 days after the mahadasha starts.
What tradition holds
Tradition links the Ketu mahadasha with turning inward, simplicity and the spiritual, and reads the Moon antardasha as adding a note of the mind, feelings and home. Mind meets detachment, a blend linked with a pull towards quiet and meditation. It is a period tradition reads as asking for patience and routine; the real picture comes from where both planets sit 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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