Navamsa (D9) Chart Calculator — Free D9 Chart & Analysis
Free Navamsa (D9) chart calculator — generate your D9 with Swiss-Ephemeris accuracy and see what it reveals about marriage, dharma and inner strength.
Get started — it's freeWhat you get
- Accurate D9 (Navamsa) chart from a Swiss-Ephemeris-grade D1
- Shows the Navamsa Lagna and every planet's D9 placement
- Reveals Vargottama planets — strong in both D1 and D9
- Read alongside the Rashi (D1) chart, as classical analysis requires
- Part of a full set of 19 divisional charts (D1 through D144)
- Lahiri Ayanamsa by default, with Raman, Krishnamurti and Yukteshwar options
How it works
- 1Enter your birth details
Date, exact time and place. The D9 divides each sign into nine, so it is even more time-sensitive than the main chart.
- 2We compute the D9
From a precise D1, each planet is mapped to its Navamsa, giving the D9 Lagna and placements.
- 3Read the analysis
See your Navamsa Lagna, Vargottama planets and what the D9 says about marriage and the deeper strength of the chart.
The Navamsa (D9) is where a Vedic reading is confirmed or quietly overturned. A planet can look powerful in the main chart and yet falter in the D9 — and on questions of marriage, the spouse and dharma, the Navamsa is the chart astrologers trust most. Acharya Jyotish builds it from a D1 computed to Swiss-Ephemeris precision, because a divisional chart is only as good as the chart beneath it.
Why the D9 is the second chart every astrologer opens
Each zodiac sign is divided into nine Navamsa divisions of 3°20′, and every planet is mapped to one of them. The result is a second twelve-house chart that magnifies the deepest layer of the horoscope. Classical analysis never reads the Rashi chart alone — it cross-checks the D9 for the planet’s true strength and for everything to do with partnership.
What to look for first
- The Navamsa Lagna — sets the framework of the D9.
- Vargottama planets — in the same sign in D1 and D9, and therefore notably strong.
- The D9 seventh house, its lord, and Venus and Jupiter — the core of marriage analysis.
Because the divisions are so narrow, the D9 is even more time-sensitive than the main chart: a few minutes’ error can shift the Navamsa Lagna into the next sign and change the reading. An exact chart is essential.
Go deeper
For the theory behind it, read our full guide to the Navamsa chart. When you are ready to see your own, generate a free chart — the D9 comes with it, alongside the Rashi chart and the rest of your reading.
- Built from a D1 that agrees with Swiss Ephemeris to within 0.05° for planets
- Correct Navamsa needs an exact birth time — small errors shift the D9 Lagna
- Cross-checked against the Rashi chart, never read in isolation
- Calculations are reproducible and openly testable, not a black box
Frequently asked questions
What is the Navamsa (D9) chart?+
The Navamsa is the most important divisional chart in Vedic astrology, dividing each sign into nine parts of 3°20′. It is used above all for marriage and the spouse, for dharma, and as a measure of a planet's underlying strength. A planet strong in the D1 but weak in the D9 often cannot deliver its promise.
Is the Navamsa chart calculator free?+
Yes. Acharya Jyotish generates your free D9 chart along with the Rashi chart, showing the Navamsa Lagna and every planet's placement, at no cost. The full set of 19 divisional charts is available on a paid plan.
What is a Vargottama planet?+
A planet in the same sign in both the D1 (Rashi) and the D9 (Navamsa) is called Vargottama and is considered especially strong and stable. Spotting Vargottama planets is one of the first things to check in a D9, and the calculator highlights them.
How is the Navamsa used for marriage?+
The D9 is the primary chart for marriage and the spouse — the condition of its 7th house, its lord, and Venus and Jupiter within it describe the partner and the marriage. But it is always read together with the D1, never alone.
Why does the Navamsa need an exact birth time?+
Because each sign is split into nine narrow Navamsa divisions, a small error in birth time can move a planet — or the Navamsa Lagna itself — into a different sign. That is why the D9 demands an accurate time and a precisely computed chart.
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