Two people have Saturn transiting their tenth house this year. One gets promoted. The other gets audited. Same planet, same house, same months. The chart that explains the difference is the one most astrologers never open.
It is called Ashtakavarga, and it is a way of scoring a birth chart in numbers — not interpreting it, counting it. Every sign gets a score. Every transit is read against that score. And a great many questions that the birth chart leaves ambiguous stop being ambiguous once the numbers are on the table.
This is the system Astro River uses as the back kitchen of every reading — the last step of the reading order, the one that checks whether the ground under a promise will hold. Here is how it works and what it tells you.
What Ashtakavarga is
The word is Sanskrit: ashta, eight; varga, a group or division. The eight are the seven classical planets — Sun, Moon, Mars, Mercury, Jupiter, Venus, Saturn — and the ascendant, the lagna. Rahu and Ketu are not counted.
For each of the seven planets, the tradition gives a table of which positions, counted from each of the eight reference points, are favourable for that planet. Where a position is favourable, the planet drops a bindu — a dot, a point — into that sign. Where it is not, it drops nothing. A planet can give each sign anywhere from 0 to 8 points, one for each reference point that favours it.
Do this for all seven planets and you have seven tables, each called a Bhinna Ashtakavarga — the individual table. Add the seven together, sign by sign, and you have the Sarvashtakavarga — the master grid. The total across all twelve signs of a complete Sarvashtakavarga is always 337. What varies is how those 337 points are spread.
That spread is your chart, in numbers.
How to read the numbers
The Sarvashtakavarga score for a sign — and so for the house that sign occupies in your chart — shows how much that house can deliver.
28 and above, especially past 30: strong. The house gives its results with ease. Planets transiting through it tend to bring success and support.
25 to 28: average. Mixed results; the house delivers when other factors help and stalls when they don't.
Below 25, and especially under 22: sensitive. This is where struggle, delay and challenge gather. The house can still give — but it asks for effort, and transits through it create friction whatever the transiting planet's natural character.
Twelve signs sharing 337 points average just over 28 each. So "28" is not a magic threshold; it is the line between a house that is pulling its weight and one that isn't.
What the numbers are for
Transits. This is the first and largest use. When Saturn, Jupiter or any planet moves through a sign, its results in your life depend on that sign's score. Saturn crossing a 32-point sign brings structure and reward; Saturn crossing a 19-point sign brings the version of Saturn people fear. This is why two people with the same transit have different years, and why every transit forecast on this site tells you to check your bindu count.
The planet's own table. Beyond the master grid, each planet's Bhinna Ashtakavarga shows how that planet fares in each sign. A transiting Jupiter gives its best results in a sign where Jupiter's own table shows 5 or more points, regardless of the Sarvashtakavarga total; in a sign where Jupiter's own table shows 2 or fewer, even a strong master score won't rescue it. Serious transit work reads both.
Life areas. The grid shows at a glance which houses are inherently robust and which will always need extra effort. A tenth house at 34 and a seventh at 21 is a life where career comes easier than partnership, and the person usually knows it before you tell them. What the numbers add is the why, and the honesty: the seventh is not cursed, it is under-resourced, and effort put there is effort well spent.
Dasha lords. A planetary period delivers according to the period lord's strength, and Ashtakavarga is one measure of it: the lord's own bindus in the sign it occupies, and the master score of the houses it rules. A Venus dasha with Venus sitting on 6 of its own points, ruling houses at 30-plus, has room to give. The same Venus on 2 points, ruling houses at 22, will promise and not pay.
Settling ambiguity. This is the use that matters most in practice. The birth chart is often unclear on a question — a seventh lord that is strong by sign but weak by aspect, a tenth house with a benefic and a malefic in it. The numbers usually settle it. That is why Ashtakavarga is the last thing we look at before making a claim, and why it decides more than it is given credit for.
A worked example
Invented for teaching; nobody's chart.
A Libra lagna. Sarvashtakavarga scores: Libra 31, Scorpio 24, Sagittarius 29, Capricorn 33, Aquarius 27, Pisces 20, Aries 30, Taurus 28, Gemini 26, Cancer 35, Leo 25, Virgo 29. Total 337.
What the grid says before any planet is placed. The strongest houses are the tenth (Cancer, 35) and the fourth (Capricorn, 33): career and home carry this life. The weakest is the sixth (Pisces, 20): service, illness, debt and rivals are where it struggles. The second (Scorpio, 24) is under average: money in the sense of accumulation is not this chart's gift, though the tenth suggests it earns.
A transit. Saturn in Pisces, 2025 to 2027, sits on this chart's sixth house — the 20-point sign. That is the transit to watch: chronic health, a debt, a rival, a job that becomes service. The native does not need a general Saturn forecast; they need to know that Saturn is crossing their weakest ground. When Saturn moves to Aries in June 2027 it reaches a 30-point sign and the seventh house — the same planet, a different year.
A dasha. Suppose the chart is in Jupiter mahadasha, with Jupiter in Cancer. Cancer is the 35-point house and Jupiter is exalted there; if Jupiter's own table gives it 5 or more in Cancer, this is a period with everything behind it. The claim in the book would be windowed to Jupiter's sub-periods with confidence.
The ambiguity settled. Seventh lord Mars in Aries, own sign — strong by sign. Aries scores 30. So the partnership house is well-resourced and the reading that said "marriage delayed because Mars is in a fire sign" is overruled by the numbers: this seventh house delivers. The delay, if there is one, comes from somewhere else.
The classical rules behind this
The tables of bindus — which positions are favourable for each planet from each reference point — are given in the Brihat Parashara Hora Shastra and in Varahamihira's Brihat Jataka, and are the same in every standard text. The 337 total, the 28-point line and the use in transit are conventional. The system also has reductions — the trikona and ekadhipatya shodhana — used for finer work such as timing and longevity, which are beyond an introduction and are treated in the Archives.
Software calculates all of this in a second. The reading is the part that takes judgement — deciding which house's score matters for the question in front of you, and weighing it against the dasha and the transits. That is the astrologer's work.
How to find yours
Any full Vedic chart calculator will produce your Ashtakavarga — look for "Sarvashtakavarga" or "SAV" in the output, set to the Lahiri ayanamsa. You will get twelve numbers, one per sign. Then:
- Note which signs score 30 or more and which score under 25.
- Find which house each of those signs is from your lagna.
- For any transit you are reading about, look up the score of the sign being transited. That single number tells you more about your version of the transit than the forecast can.
Questions we are asked
Is a low score a bad house? An under-resourced one. It can give — but it asks for effort, and transits through it are harder. The useful reading is "put your energy here consciously", not "give up here".
Why do Rahu and Ketu not count? The classical tables are built from the seven visible planets and the ascendant. The nodes have no tables of their own. Their transits are still read, and read through the master score of the sign they cross.
My tenth house scores 34 but my career is stuck. Then the block is not the house. Look at the tenth lord's condition, its nakshatra, and above all the running dasha — a strong house in the period of a planet that has nothing to do with it waits its turn. The score tells you the ground is good; the dasha tells you when it will be planted.
Is Ashtakavarga used in Western astrology? No. It is one of several tools — with dasha and the nakshatras — that Vedic astrology has and Western astrology does not.
This article is for guidance and education. It is not medical, legal or financial advice, and it does not replace a reading of your own chart.
Ashtakavarga is where we settle the questions a birth chart leaves open, and it is why our transit readings differ from person to person rather than from sign to sign. If you want your grid read against your dasha and this year's transits, that is a consultation.
