Shula yoga is the ninth nitya yoga, the third of the nine cautionary yogas and the one with the sharpest name, since shula is a spear or a trident. It holds while the sidereal Sun and Moon total between 106 degrees 40 minutes and 120 degrees, a stretch that took in roughly one birth in twenty-seven across the sample. The same name also belongs to a completely different combination, the Nabhasa yoga called Shoola, and the two are confused all the time. This article sets out what it means to be born in Shula yoga, how the nitya yoga differs from the Nabhasa pattern, what the texts say about the native, the serpent as its deity, Jupiter as its yogi planet and the Sun as its avayogi, and the modest share of the yoga that its muhurta caution actually touches. Like every nitya yoga, it is printed with the panchang of each kundali calculator chart.
Shula follows Dhriti yoga and comes before Ganda yoga, another of the cautionary yogas.
Conventions used. The nitya yoga is the Sun and Moon added in sidereal longitude, Lahiri ayanamsa, in steps of 13 degrees 20 minutes. For the birth shares, the ghati percentages and the Nabhasa figures, random moments between 1950 and 2010 were sampled and their positions taken from the Swiss Ephemeris. Ghatis are counted at twenty-four minutes each.

Born in Shula yoga? Look past the sharp name to the chart.
A consultation reads Jupiter, the Sun, the Moon and the lagna, the houses they rule and the dasha you are running, and shows what the chart itself promises.
In this article
- Shula yoga, the ninth nitya yoga
- The spear: the name
- Shula yoga and the Nabhasa Shoola yoga
- The Shula native: two readings
- The serpent deity
- Jupiter, the yogi planet
- Venus or Mars: the duplicate yogi
- The Sun, the avayogi
- The first five ghatis
- Shula and KP
- Two Shula births
- Frequently asked questions
Shula yoga, the ninth nitya yoga
Shula is the ninth slice of the Sun and Moon total, from 106 degrees 40 minutes to 120 degrees, and the first cautionary yoga after the favourable pair of Sukarma and Dhriti. In the lunar calendar it coincides with the new moon during the last days of the Sun’s passage through Taurus or Scorpio, and with the full moon during the last days of Leo or Aquarius. Like all yogas it runs for a little under a day on average, and it belongs to the moment, so it is the same for every birth in those hours wherever it takes place. Shula also closes the first run of nine yogi planets: with Ganda, the tenth yoga, the sequence starts again from Saturn.
The spear: the name
Śūla is a spear, a stake or a spike, and also the trident, the triśūla carried by Shiva. In everyday language it can mean a sharp, stabbing pain as well, the sense behind shool for colic in Hindi. Many calendars print the yoga as Shoola yoga. The shula yoga meaning in muhurta takes the image of the point: a yoga that pierces, and therefore one in which delicate or celebratory beginnings are avoided for its opening hours. For a birth, the tradition’s own readings are divided, as the section on the native shows.
Shula yoga and the Nabhasa Shoola yoga
The same word names a quite different yoga in chart reading. Among the Nabhasa yogas, the pattern-based combinations described by Varahamihira and Parashara, the seven Sankhya yogas classify a chart by how many signs the seven planets from the Sun to Saturn occupy, and Shoola is the one in which they fall in exactly three. Someone searching for Shula yoga may mean either, and the two have nothing in common but the name. In the same sample, the seven planets were spread over four or five signs in seven charts out of ten, while three signs, the Shoola pattern, came up in about one chart in twenty.
| Feature | Shula, the nitya yoga | Shoola, the Nabhasa yoga |
|---|---|---|
| What it is | The ninth of the twenty-seven panchang yogas | One of the seven Sankhya yogas in the Nabhasa group |
| How it forms | The Sun and Moon total lies between 106 degrees 40 minutes and 120 degrees | All seven planets from the Sun to Saturn occupy exactly three signs |
| How common | About 3.7 percent of births | About 5 percent of births, before the classical exclusions |
| What it depends on | The moment, shared by everyone born in those hours | How the planets are spread across the signs |
| Main use | Muhurta, and background colour for a birth | Chart reading, as a broad pattern |
| Where it is described | Muhurta texts and printed panchangs | Varahamihira’s Brihat Jataka and Parashara’s list of Nabhasa yogas |
The Nabhasa Shoola is judged from the pattern of the whole chart, and like the other Sankhya yogas it gives way whenever a more specific Nabhasa yoga is present. It says nothing about the Sun and Moon total, and a Shula nitya yoga says nothing about how the planets are spread across the signs.
The Shula native: two readings
The birth texts are divided on the Shula native. Older lists give a sharp tongue, a quick temper and a readiness to argue, and some link the name with aches and pains, a connection no careful practitioner treats as a health prediction. Others emphasise courage, a penetrating mind and the ability to get to the heart of a problem quickly. The two readings describe the same edge, used well or badly, and which one a person shows depends on Mars, the Moon and the lagna far more than on the yoga.
The serpent deity
The deity of Shula is Sarpa, the serpent, the power the tradition associates with the nagas: guardians of hidden treasure and of the waters below the earth, figures of danger and protection at once. A serpent strikes quickly and precisely, which fits the spear of the name. It also guards what is valuable, which fits the tradition’s more generous reading of the Shula native as protective, alert and hard to deceive. The same Sarpa presides over Ashlesha nakshatra, so a Shula native with the Moon in Ashlesha has the serpent as patron twice over.
Jupiter, the yogi planet
For any Shula birth the yogi point comes to rest in Vishakha, the nakshatra of purpose and determined achievement, whose ruler Jupiter therefore becomes Shula’s yogi planet. Vishakha’s deities are Indra and Agni together and its symbol is a triumphal arch, both apt for a nakshatra about reaching a goal. It is a welcome counterweight to the name. Jupiter brings judgement, teaching and sound counsel, and in a Shula chart a strong Jupiter tends to turn the yoga’s sharpness into discernment. Its periods are traditionally expected to bring support, particularly through teachers, advisers and learning.
Venus or Mars: the duplicate yogi
Vishakha spans the last ten degrees of Libra and the first three degrees and twenty minutes of Scorpio. For the first three quarters of Shula the yogi point is in Libra, which makes Venus the duplicate yogi, and for the last quarter it is in Scorpio, which makes it Mars. The sample split almost exactly that way, 75 percent to 25. For most Shula natives, then, Venus’s diplomacy stands beside Jupiter as a second support, a softening influence on a yoga named after a weapon; for the late-Shula minority, Mars adds force and nerve instead.
The Sun, the avayogi
Counting six nakshatras from Vishakha ends at Uttara Ashadha, ruled by the Sun, so the Sun is Shula’s avayogi. The obstacles associated with the Sun in this role come through authority: clashes with superiors, with a father or with the state, and the pride that turns a disagreement into a quarrel. Uttara Ashadha is known as the nakshatra of the victory that cannot be reversed, which gives the Sun’s obstacles in Shula a certain logic: they tend to arrive exactly where the native most wants to win. In a Shula chart, the periods of the Sun are the ones in which to choose battles carefully, especially where the Sun is also an important house lord.
The first five ghatis
In muhurta, Shula is one of the nine cautionary yogas. The common reckoning avoids its first five ghatis, two hours, for weddings, openings and similar beginnings, and some lists extend that to seven ghatis, two hours and forty-eight minutes; after that the yoga is used normally. In the sample, 8.9 percent of Shula births fell within the first five ghatis and 12.2 percent within the first seven. The caution concerns choosing a moment and says nothing about the character or fortunes of a child born in it, a point the Atiganda yoga article takes further, with the avoided portions of all nine cautionary yogas set out in one table.
Shula and KP
KP gives the nitya yoga no role. A KP reading judges each matter from its cusp sub-lord and from significators ranked by strength, ranked in the order explained in the site’s piece on the four levels of the KP significator hierarchy, and the dasha decides when a promised matter comes to pass. In such a reading Jupiter and the Sun carry no special status from the yoga; their stars and sub-lords decide what they give, and the spear in the name adds nothing.
Two Shula births
A man born around midnight, details altered, with Libra rising and the Moon at 15 degrees Libra coming up in the lagna, while the Sun at 10 degrees Capricorn lay in the fourth. The total is 115 degrees: Shula yoga in its third quarter, so the duplicate yogi is Venus, his lagna lord, on a Krishna Ashtami. Jupiter, the yogi planet, is exalted in Cancer in the tenth, the placement the page on Jupiter in Cancer describes. He is a chess coach who runs an academy in his city, and two of his students are now International Masters. The yoga’s sharpness shows in his game and Jupiter’s generosity in his teaching; he is known for never charging the children who cannot pay.
A man born around noon, details altered, with Leo rising, the Sun at 5 degrees Taurus in the tenth and the Moon at 23 degrees Gemini in the eleventh: a total of 118 degrees, Shula in its last quarter with Mars as duplicate yogi, on a Shukla Panchami. The Sun is both his lagna lord and the avayogi, a placement the page on the Sun in Taurus describes. He worked for twenty years in his father’s transport business. In his Sun antardasha, arguments over how to run it ended in a falling-out that kept father and son apart for three years, and he set up his own logistics firm. They were reconciled at a niece’s wedding and now run the two businesses side by side. His chart marked the timing of the rift, and the choice to mend it was the family’s.
Frequently asked questions
What is Shula yoga?
Yoga number nine, spanning Sun and Moon totals of 106 degrees 40 minutes to 120 degrees, and a cautionary yoga in muhurta.
Is Shula yoga the same as the Nabhasa Shoola yoga?
No. The nitya yoga comes from the Sun and Moon total. The Nabhasa Shoola yoga forms when the seven planets from the Sun to Saturn occupy exactly three signs.
What does Shula mean?
Śūla means a spear, spike or trident, and in everyday speech a sharp pain. Many calendars spell the yoga Shoola.
Does a Shula birth mean a difficult life?
No. The caution belongs to muhurta. The texts describe both a sharp temper and a penetrating mind, and the rest of the chart decides which shows.
Which deity and planet rule Shula yoga?
Sarpa, the serpent, is its deity. Its planet is Jupiter, because the yogi point of every Shula birth falls in Vishakha, which Jupiter rules.
Which part of Shula yoga is avoided in muhurta?
Its opening five ghatis, roughly two hours, by the usual count, stretched to seven ghatis by some authorities; after that it is treated like any other yoga.
Does KP use Shula yoga?
No. KP works from cusp sub-lords, ranked significators and the dasha, and the nitya yoga has no place in its method.

A sharp name. A chart that says much more.
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