Budh Aditya Yoga Calculator
Budha is Mercury and Aditya is the Sun.
Indha page innum Tanglish-la ezhudhala, adhanaala English-la irukku.
Neech Bhang Raj Yoga · free · no sign-up
The sixteen vargas are one system and are read together. Every chart below is computed by the same engine from the same birth moment, so a placement checked on one page is the placement the next page is reading.
Budha is Mercury and Aditya is the Sun.
Five yogas, one for each of the five non-luminous planets, each formed the same way: the planet in its own sign or exalted, in an angle from the ascendant.
Vargottama means best in division: a planet occupying the same sign in the birth chart and in a divisional chart.
One pass, every named yoga the engine detects, each reported as present or absent with the classical rule it was tested against.
The Upapada Lagna is Jaimini's marriage point: the arudha of the twelfth house.
The Arudha Lagna is the image of the first house: not who a person is, but what they look like to everyone else.
Jaimini's significators are not fixed.
Ashtakavarga turns a chart into a number for every sign: how many of eight sources support a planet there.
Sarva means all.
The Hora chart cuts every sign in half and sorts the whole horoscope into two boxes only: the Sun's Hora and the Moon's Hora.
The Drekkana divides each sign into three parts of ten degrees and is the chart classical texts read for siblings, for courage, and for the initiative a person can raise on their own account.
The Chaturthamsa cuts each sign into four parts of seven degrees and thirty minutes and lands them on the four angles.
The full birth chart these divisions are cut from is at Free Kundli, and the Vimshottari periods they are read alongside are at Year Ahead.
Computed for 12 April 1990, 10:30, New Delhi, from a Gemini ascendant. 3 combinations were tested and 1 were found: ViparitagajaYoga. Absent combinations are listed too, so that you can tell a chart with none from a check that ran incompletely.
| Combination | In this chart | Strength | Domain | Classical rule tested |
|---|---|---|---|---|
| RajaYoga | Not present | — | career | Kendra and Trikona lords conjunct — indicates power, status, and authority. |
| NeechaBhangarajaYoga | Not present | — | career | Debilitation cancelled — planet rises above its weakness, indicating unexpected success after setbacks. |
| ViparitagajaYoga | Present | 0.80 | general | Lords of difficult houses placed in difficult houses — evil cancels evil, conferring unexpected royal fortune. |
Neecha bhanga means the cancellation of debilitation. A planet in its fall, under specific conditions, is held not merely to recover but to rise — and the classical claim is that the rise is larger than it would have been without the fall.
Every planet has one sign of exaltation and the opposite sign as its debilitation: the Sun falls in Libra, the Moon in Scorpio, Mars in Cancer, Mercury in Pisces, Jupiter in Capricorn, Venus in Virgo and Saturn in Aries. A debilitated planet is held to be operating without its own resources — not absent, but unsupported.
Neecha bhanga is the set of conditions under which that unsupported state is lifted. The engine checks the three commonest: the dispositor of the debilitation sign occupying an angle, the lord of the planet's exaltation sign occupying an angle, or the dispositor being itself exalted. Any one of the three cancels, and the strength reported rises with how many debilitated planets in the chart are cancelled.
The literature lists more conditions than three — the debilitated planet in an angle from the ascendant or the Moon, retrogression, the exalted planet aspecting the debilitated one, an exchange between the two. Those are not checked here, so a chart reported negative under this test may still qualify under a wider reading. The honest version of a cancellation check is a list of the conditions it tested, which is what the result panel prints.
The kendra-with-trikona lord combination, checked alongside because the neecha bhanga variant is named after it and is constantly confused with it. They are different structures with different conditions.
The other reversal yoga: lords of the difficult houses placed in difficult houses. It shares the neecha bhanga logic — a negative turned on itself — and is checked here for the comparison.
Seven signs, one per graha, and they are worth knowing because half the confusion about this yoga comes from not knowing them. The Sun falls in Libra, the Moon in Scorpio, Mars in Cancer, Mercury in Pisces, Jupiter in Capricorn, Venus in Virgo and Saturn in Aries. Each is exactly opposite that planet's exaltation sign, so the pair is one axis rather than two facts. Rahu and Ketu are not in the table: the classical texts give the nodes no exaltation or debilitation that all schools agree on, so this engine assigns them none and neecha bhanga cannot apply to them.
Every cancellation condition here is a statement about another planet, never about the debilitated one. A planet in its fall is unsupported, and the doctrine asks whether somebody else in the chart is holding it up — the lord of the sign it is sitting in, or the lord of the sign it would have been exalted in. That is why a debilitated planet in an otherwise strong chart reads so differently from the same placement in a weak one, and why reading debilitation in isolation is the mistake the doctrine exists to correct.
The combinations above were tested against a Gemini ascendant, and that single fact decides every one of them. A yoga defined by the second and eleventh lords is a statement about two specific planets, and which two depends entirely on which sign was rising. Change the ascendant and you change the lords, the categories they belong to, and therefore the answer.
| House | Sign | Lord | Category | Occupied by |
|---|---|---|---|---|
| 1 | Gemini | Mercury | Kendra and Trikona | Jupiter |
| 2 | Cancer | Moon | Wealth | Ketu |
| 3 | Leo | Sun | Upachaya | — |
| 4 | Virgo | Mercury | Kendra | — |
| 5 | Libra | Venus | Trikona | Moon |
| 6 | Scorpio | Mars | Dusthana and Upachaya | — |
| 7 | Sagittarius | Jupiter | Kendra | — |
| 8 | Capricorn | Saturn | Dusthana | Mars, Saturn, Rahu |
| 9 | Aquarius | Saturn | Trikona | Venus |
| 10 | Pisces | Jupiter | Kendra | Sun |
| 11 | Aries | Mars | Upachaya | Mercury |
| 12 | Taurus | Venus | Dusthana | — |
The categories are the vocabulary the whole yoga literature is written in. Kendras — the 1st, 4th, 7th and 10th — are the pillars: the houses that hold a chart up. Trikonas — the 1st, 5th and 9th — are the sources of fortune and merit. A Raja Yoga is a link between a lord of one group and a lord of the other, and that is the whole definition. Dusthanas — the 6th, 8th and 12th — are the houses of difficulty, and a lord of a dusthana placed in another dusthana is the Viparita reversal. Upachayas — the 3rd, 6th, 10th and 11th — are the houses that improve with time, which is why malefics there are read differently from malefics anywhere else.
The first house belongs to two categories at once, being both a kendra and a trikona, and that is not a bookkeeping accident: it is why the ascendant lord is the single most important planet in a Parashari reading, and why a yoga involving it carries more weight than the same structure built from any other pair.
The occupants column is there because a house lord and a house occupant are different things and are constantly confused. A planet sitting in the tenth house is not the tenth lord unless it also rules the sign there. Most yoga definitions are about lords; a few — Budha-Aditya, Chandra-Mangal, the Mahapurusha set — are about occupants. The table gives you both so a definition can be checked rather than taken on trust.
Every combination reported above is produced by a named detector in this site's astrology engine, not by a language model and not by a lookup table of pre-written paragraphs. A detector takes the planet-to-house map, the planet-to-sign map and the ascendant, applies one classical condition, and returns three things: whether the condition held, a strength between zero and one, and the rule it applied. All three are printed.
Strength is not a score. It reflects how firmly that detector's own condition was met — how many qualifying conjunctions were found, how many of the three benefics participated, how many debilitations were cancelled. It is calibrated per detector and is not a common currency, so adding the column up produces a number that means nothing. It exists so that a marginal case can be told from an emphatic one, and for no other purpose.
Absent combinations are printed. A calculator that lists only what it found leaves a reader unable to distinguish a chart with no yogas from a check that ran incompletely, and the omission always flatters. Every page here reports the number tested alongside the number found, and both numbers come from the same list.
What is not checked is named rather than hidden. This engine has no detector for Dharma-Karmadhipati yoga — the ninth and tenth lords in conjunction or mutual aspect — so no page here claims to test it. It has none for Kaal Sarp Dosha either. Both are well-known enough that their absence looks like an oversight, which is precisely why it is stated: a row that silently reports 'not present' for a condition nothing evaluated is a lie a reader cannot detect.
The Pancha Mahapurusha set is assembled in exactly one place in the engine. It used to be detected in two modules at once, so three of the five came back twice in a single chart and Saturn's came back under two different spellings — which inflated both the count of yogas a chart carried and the scores derived from it. The count this page reports is a real count.
Almost every combination on this page is defined by house position or by house rulership, and houses are the part of a chart that moves fastest. The ascendant travels through all twelve signs every twenty-four hours — roughly one sign every two hours, and roughly one degree every four minutes — so an hour's error in a recorded birth time routinely changes the rising sign. Change the rising sign and every house lord changes with it, which changes most of the table above.
The planets themselves are far steadier. The Moon changes sign about every two and a quarter days, the Sun about every month, and Jupiter and Saturn are fixed across a whole day. So a combination defined purely by two planets sharing a sign survives a rough birth time, and one defined by houses does not. Where a result on this page depends on a house, treat it as provisional unless your birth time is recorded to the minute.
Every reading here assumes a rectified birth time. The same caution applies with more force to the divisional charts a combination should be checked against: beyond the D9 they are highly birth-time sensitive, and the D60 changes ascendant about every two minutes.
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 one degree of longitude — about 103 km east or west at Indian latitudes — moves the ascendant a degree, and 3096 km moves it a whole sign. A different rising sign means different house lords, and every combination on this page is a statement about house lords.
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 one whole sign of the ascendant 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 cancelled debilitation is not a promotion. The classical claim is that the planet recovers its function; the further claim that it exceeds an undebilitated planet is a later elaboration and is not universally accepted.
This check tests three cancellation conditions. A negative result means those three did not apply, not that no cancellation exists — the literature lists several more, and this page names the limit rather than hiding it.
A debilitated planet is not a misfortune and its cancellation is not a rescue. Debilitation is a dignity state, one of several, and every chart has planets in states that are not exaltation.
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.
A combination found in the birth chart is a first reading, not a finished one. The classical instruction is to test it against the divisional charts, and above all against the Navamsa: a yoga formed by planets that hold their dignity in the D9 is described very differently from one formed by planets that collapse there. That cross-check is the single most useful thing a reader can do with a positive result, and almost no calculator performs it.
The sixteen vargas are Parashara's Shodashavarga, and the weighting between them — Vimshopaka Bala — puts the D1, D9 and D60 highest. Every one of them is computed on this site from the classical start-sign rules rather than the cyclic shortcut that collapses the D12 and D60 into Aries. The Navamsa calculator is the one to run next after a neech bhang raj yoga check; the Shashtiamsa calculator is the final dignity test, and it needs a birth time good to the minute.
Timing is a separate system again. A natal combination is a standing feature of a chart with no dates in it; when it expresses is a Vimshottari Dasha question, read from the periods of the planets that form it. Any tool that produces a date from a natal yoga has generated a sentence rather than read a chart.
The cancellation of a planet's debilitation, under conditions the classical texts specify. The claim is that a planet whose fall is cancelled recovers its function, and in the stronger version of the doctrine rises further for having fallen.
Three: the dispositor of the debilitation sign in an angle, the lord of the planet's exaltation sign in an angle, or the dispositor itself exalted. The literature lists more, and a negative result here means those three did not apply rather than that no cancellation exists.
Then neecha bhanga is not applicable to your chart. That is not a negative result and it is the commonest case — most charts have no debilitated graha at any given moment.
That is the strong form of the doctrine and it is not universally accepted. The conservative reading, and the safer one, is that cancellation restores a planet's ability to function. Anything beyond that is interpretation rather than rule.
It is a dignity state, one of several. Every chart has planets that are not exalted, and describing debilitation as misfortune is a habit of fear-based readings rather than a classical position.
Yes. Two of the three conditions ask whether a planet occupies an angle, and the angles depend on the ascendant, which moves through the whole circle every day. An hour's error can change the answer entirely.