Hora Chart Calculator (D2)

The Sun's Hora is Leo and stands for what is generated: earned income, authority, what a person makes rather than receives. The Moon's Hora is Cancer and stands for what is held: inheritance, property, family resources, liquidity, what accumulates rather than what is produced. A chart heavily weighted to one side is not richer or poorer than the other — it describes a different route to the same thing.

Because a D2 has only two cells, it is read by weight, not by placement. Six planets in the Sun's Hora and three in the Moon's is a reading; the house a planet occupies in a two-sign chart is not, and any tool that prints twelve D2 houses with a straight face has misunderstood the division. What the classical texts do add is dignity: a planet in the Hora of the luminary that suits its nature is read as working with the grain.

The conventional weighting, which the engine's own D2 scoring follows, puts the Sun, Mars and Saturn at home in the Sun's Hora and the Moon, Venus and Mercury at home in the Moon's; Jupiter is read as strong in either, which is why it is the wealth karaka of the whole system and not of one half of it. Rahu and Ketu are placed by longitude like any other body but carry no Hora affinity in the classical rule, so they are shown and not scored.

Each sign is cut into two Horas of 15 degrees. In an odd sign (Aries, Gemini, Leo, Libra, Sagittarius, Aquarius) the first half is the Sun's Hora and the second the Moon's; in an even sign the order reverses. Every planet in the chart therefore lands in Leo or in Cancer and nowhere else, which is why a D2 has two occupied signs rather than twelve.

That rule is the whole difference between a divisional chart and a decorative second drawing of the birth chart. The start sign — which sign the parts are counted from — is fixed per varga by classical text and is not the cyclic multiplication most calculators use. The two agree only for divisors 16, 20 and 27.

Parashara gives the Hora in the sixth chapter of the Brihat Parashara Hora Shastra, in the same passage that enumerates the sixteen vargas, and assigns it to dhana — wealth. The name of the whole text carries the word: Hora Shastra. Later writers reduced the varga to a wealth check, but the older use is broader, and it is the one worth keeping: the Hora asks which of the two luminaries a planet is working for.

Note the collision of names, because it produces more confusion than any other term in Jyotish. The Hora *chart* here is a divisional chart of the birth horoscope. The Hora that appears on a panchang — the planetary hour, one of twenty-four in a day, ruled in the Chaldean order — is an entirely separate technique that shares only the word. This page computes the chart. The hour is at /hora, and the two answer different questions.

1. Count the weight on each side Before reading a single planet, count. Seven grahas fall into two boxes; the split itself is the headline. A 5-2 or 6-1 split says the chart has a decided preference. A 4-3 says the person works both routes, and the reading moves to which planets sit where rather than to the totals.
2. Place the wealth significators first Jupiter is the karaka of dhana and Venus of what is enjoyed with it; the 2nd and 11th lords of the birth chart are the houses of accumulation and gain. Find those four bodies in the D2 before anything else. Where they sit is the sentence; the rest of the chart qualifies it.
3. Read affinity, not dignity Only Leo and Cancer appear in a Hora chart, so exaltation and debilitation as they are normally used barely apply — the Sun can never be debilitated in a D2 and Saturn can never be exalted in one. Affinity replaces them: a planet whose nature matches its Hora's luminary is working with the grain, one whose nature opposes it is working against it.
4. Compare the D2 against the 2nd and 11th houses of the D1 The Hora chart says which kind of resource; the birth chart says whether there is any. A strong 2nd and 11th with a Sun-heavy D2 reads as substantial self-generated income. The same D2 over an afflicted 2nd house reads as substantial effort producing less than it should. Neither chart is a verdict alone, and the D2 is the weaker of the two on quantity.
5. Read it with the Dasha, or do not read it for timing at all A natal varga describes standing potential. When resources actually move is a Dasha and transit question. If the running Mahadasha lord sits in the Sun's Hora, the period leans towards what is earned; in the Moon's, towards what is held or received. That is the honest limit of D2 timing.

A planet occupying the same sign in the birth chart and in the D2 is vargottama in this division — literally 'best in division'. The reading is stability rather than strength: the planet is doing the same thing at two resolutions of one chart, so whatever it signifies is consistent rather than conditional. The result table above marks them.

Two cautions. A consistently difficult placement is also vargottama, and the reading is then that the difficulty is stable. And in the D12 and the D60 the division counts from the sign itself, so a planet at the very start of a sign is vargottama by construction rather than by merit — a property of the rule and not a dignity. The vargottama calculator checks every planet against every division at once.

A wrong divisional chart does not look wrong. It renders cleanly, it is internally consistent, and nothing warns you — which is why the same three mistakes have propagated across the internet for twenty years. All three come from computing a varga with arithmetic instead of with its classical rule.

The cyclic shortcut. Multiplying the sign index by the divisor and taking the result modulo twelve is a tempting one-liner and it agrees with Parashara only for divisors 16, 20 and 27. For 12 and 60 it always yields a multiple of twelve — Aries — so it discards the planet's own sign and puts an entire chart in one sign. A D12 or D60 in which every planet shares a sign is this bug, and it is common enough that most readers have seen one without recognising it.

The missing odd-even reversal. The D7 counts from the 7th sign in an even sign and the D10 from the 9th. A generic divisor ignores both, which displaces every even-sign planet by six signs in a D7 and eight in a D10 — roughly half the chart, moved half the zodiac, with no symptom at all.

Treating the D30 as an equal division. The Trimsamsa has five unequal bands per sign, reversed in even signs. Dividing by thirty instead produces a chart that is wrong at every degree of every sign, and one that shows planets in Cancer or Leo — signs a real Trimsamsa cannot contain.

The check for this varga: a correct D2 has planets in Leo and Cancer and in no other sign, because every half of every sign maps to one of the two luminaries' own signs. If a D2 you have been given anywhere fails that test, the start-sign rule was not applied and every placement in it is suspect.

The start-sign rules this site uses are stated in the engine and pinned by a test against a hand-derived chart, with a published citation for each of the sixteen. That is not a claim of infallibility; it is a claim that the rules are written down where they can be checked, which is the only kind of claim a calculator can honestly make.

A Hora division is 15 degrees wide. The ascendant moves through roughly one degree every four minutes of clock time, so the D2 ascendant holds for about 60 minutes before it changes sign. That figure is an average: the rate varies with latitude and with which sign is rising, and near the poles it varies a great deal.

Planets are far steadier than the ascendant, which is why a rounded birth time damages a divisional chart unevenly rather than uniformly. The Moon is the fastest of them and changes Hora about every 1.1 days; the Sun takes around a month per sign in the birth chart and correspondingly longer per division; Jupiter and Saturn are effectively fixed across a whole day. So if your recorded time is uncertain, distrust the ascendant first and the Moon second, and read the slow planets with confidence.

This page assumes a rectified birth time — a time established or confirmed against events, rather than one recalled to the nearest quarter hour. Every divisional chart beyond the D9 is highly sensitive to birth time, and the finer ones are not merely less reliable on a rounded time but arbitrary: at half a degree per division the D60 ascendant changes about every two minutes, so a time rounded to five minutes leaves two or three equally likely charts and no way to choose between them. If you do not have a time you trust, the honest thing is to read the birth chart and the Navamsa and stop there.

The ascendant is not a property of the instant alone. It is the point of the ecliptic rising over a particular horizon, so it is a function of the moment and of the coordinate together, and the two trade off exactly: the sky turns one degree every four minutes, and one degree of longitude is four minutes of local time. Moving 15 degrees of longitude — about 1548 km east or west at Indian latitudes — moves the ascendant by one whole Hora part, which is to say it hands you a different D2 ascendant and rotates every house in the chart above.

Latitude matters separately and less obviously. It does not shift the clock, it changes how fast each sign climbs — the ascensional difference — so two places on the same meridian and the same instant still rise different degrees, and the gap grows the further from the equator you are. This is why a chart cast for a state capital is not a rounding of a chart cast for a village two districts away; it is a different chart that happens to look plausible.

So enter the town you were actually born in. The place search above accepts any village, town or city a geocoder knows, not a shortlist of metros, and it prints the latitude, longitude and timezone it used above the result so you can check them against a map. Since a D2 division is the unit this page is built from, a birth place picked for convenience damages the result in the same way and by the same mechanism as a birth time rounded to the nearest quarter hour.

A Hora chart does not measure how much money a person will have. It has two cells and cannot express a quantity. Anyone reading a rupee figure out of a D2 is reading something that is not there.

A Moon-heavy Hora is not a prediction of inheritance and a Sun-heavy Hora is not a prediction of business success. The division describes a leaning in how resources are approached. Occupation, education, family circumstance and effort are not in this chart, and they decide far more of the outcome than it does.

Nothing in the D2 is financial advice. It cannot tell you what to buy, when to sell, or whether a venture will pay. The site does not give investment guidance and this chart is not a back door to it.

Two limits apply to every page in this family and are worth stating in one place. Divisional charts beyond the D9 are highly birth-time sensitive, and every reading here assumes a rectified birth time. And nothing on this site is medical, legal or financial advice: a chart is a traditional interpretive framework, not a diagnosis, not a forecast, and never a reason to delay professional help.

Parashara's sixteen divisions are a single instrument, not sixteen instruments. The birth chart is cut at sixteen different resolutions — halves, thirds, quarters, sevenths, ninths, tenths, twelfths, sixteenths, twentieths, twenty-fourths, twenty-sevenths, thirtieths, fortieths, forty-fifths and sixtieths — and a planet's condition is judged from how it behaves across them rather than from any one. The D2 is one of those sixteen and is read in that company.

The weighting is called Vimshopaka Bala, twenty-point strength, and it is where the tradition states which divisions carry most. D1, D9 and D60 take the largest shares; the D2, D3, D7, D10 and D12 sit in the middle; the D16, D20, D24, D27, D40 and D45 carry least. That ordering is worth respecting. A reading built on a minor varga against the evidence of the major ones is almost always reading a birth-time error.

Two of the sixteen are not equal divisions and must never be computed with a generic divisor. The D30 Trimsamsa has five unequal bands per sign, reversed in even signs. The D60 Shashtiamsa is an equal division for the rashi but its sixty deities are enumerated forwards in odd signs and backwards in even ones. Beyond those, the start-sign rule differs per varga and only coincides with the cyclic shortcut for divisors 16, 20 and 27 — for 12 and 60 the shortcut collapses the whole chart into Aries. Every chart on this site uses the classical rules, which are pinned by a test against a hand-derived chart.

D8 Ashtamsa and D11 Rudramsa are deliberately absent from this engine and from this site. They are not part of Parashara's sixteen, and the published rules for them disagree with each other, so there is no single chart to compute. Publishing one would mean choosing a rule and not saying so.