01What it is
Vimshottari means one hundred and twenty — the full span of the cycle Parashara made the backbone of Vedic timing. Nine planets take turns as mahadasha lord, each ruling a fixed number of years in a fixed order. Your opening chapter — and how much of it was left to run — is set by how far the Moon had travelled through its nakshatra when you were born.
02The nine chapters — first arc
| Years | The chapter's flavour | |
|---|---|---|
| Ketu | 7 | Endings, detachment, sharp insight — the quiet, ascetic chapter. |
| Venus | 20 | The longest chapter: relationships, comfort, wealth, art — and their tests. |
| Sun | 6 | Short and bright: authority, visibility, father, the question of who you are. |
| Moon | 10 | The emotional decade — mind, mother, home, and the public. |
| Mars | 7 | Drive and friction: courage, property, siblings, battles worth picking. |
03The nine chapters — second arc
| Years | The chapter's flavour | |
|---|---|---|
| Rahu | 18 | Ambition and appetite — foreign lands, sudden rises, unfamiliar terrain. |
| Jupiter | 16 | Growth, teachers, children, dharma — expansion where the chart permits it. |
| Saturn | 19 | The long audit: slow, structural, and the most durable gains of a life. |
| Mercury | 17 | Commerce, learning, speech, networks — the busy, articulate chapter. |
04Chapters within chapters
Each mahadasha subdivides into nine antardashas in the same fixed sequence, beginning with the mahadasha lord's own. Antardashas subdivide again into pratyantardashas. At any moment you are living at least three nested clocks — a chapter, a scene inside it, and a line inside the scene.
05How to read yours
A dasha lord delivers the agenda it holds in your birth chart — its house, dignity, and the aspects on it — not its textbook reputation. Saturn debilitated in the 8th and Saturn exalted in the 10th run two very different 19-year chapters. Judge the planet's condition, never its name.