Sarpa Yoga: the Sun, Mars and Saturn in three kendras - a Nabhasa rule, not Kaal Sarp

Sarpa means serpent; BPHS also calls it Bhujang and Saravali Bhujanga, two more words for a snake. Sarpa Yoga is the darker of the two Dala yogas in the classical list of Nabhasa yogas, the exact mirror of Maala Yoga: where Maala asks for benefics alone in the angles of the chart, Sarpa asks for malefics alone. This page sets out the rule as the engine tests it, explains why in practice it reduces to one very specific arrangement, reports the classical reading and how this app reframes it, and works through a 1997 chart. As with any yoga, it is a named rule about positions; what a yoga in your chart means covers what such rules can and cannot carry.

The rule: how Sarpa Yoga forms

BPHS Ch. 35 Sl. 8: if three kendras are occupied by benefics, Maala Yoga is produced, "while malefics so placed will cause Bhujang, or Sarpa Yog." The engine applies it as follows:

1. 1.Take the seven grahas from the Sun to Saturn. Rahu and Ketu are not counted.
2. 2.Find the ones in a kendra - the 1st, 4th, 7th or 10th house, in whole signs from the ascendant.
3. 3.Every one of them must be a natural malefic - among the seven grahas, the Sun, Mars or Saturn. A Moon, Mercury, Jupiter or Venus in any angle stops the yoga.
4. 4.They must occupy at least three different kendras.

What that means in practice

There are only three malefics among the seven grahas. Three different kendras held by malefics therefore means the Sun, Mars and Saturn each in a separate angle, in some order, with the fourth angle empty - it cannot hold a benefic, and there is no malefic left to put there. The engine's report always names exactly these three planets. A further consequence follows from the Sun's companions. Mercury is never more than about one sign from the Sun, so it cannot be in another angle three signs away; and it cannot share the Sun's sign, which is an angle. So in every Sarpa chart Mercury sits in a sign next to the Sun.

Choices the engine made

• Three kendras, not four. Saravali Ch. 21 Sl. 18 has "malefics in all Angles". With only three malefics among the seven grahas, that can never happen, so the engine takes BPHS's three. On the engine's positions, no moment in the 3,000-moment sample had malefics in all four angles, and none could.
• Exclusively. BPHS says "malefics so placed". The engine reads in Saravali's word from the Maala half of the same sloka: no benefic in any angle. This keeps Sarpa and Maala exact mirrors and ensures they can never both form.
• Nodes excluded. Rahu and Ketu are often counted as malefics elsewhere, and the engine's own malefic list includes them, but the Nabhasa code counts only the seven grahas. Counting the nodes would make Saravali's four-angle version reachable, and would let a node in an angle stand in for a missing malefic; the engine does neither.
• No dignity test. A Saturn exalted in an angle and a Saturn debilitated in one count the same.

The code comment records that an earlier version formed the yoga whenever the occupied angles held only malefics, so a lone Saturn in the 4th was enough. The three-angle floor brought it into line with the sloka and made it rare.

What the classical texts say about Sarpa

BPHS Sl. 8 says the Dala pair produce "respectively" benefic and malefic results, and Sl. 22 gives Sarpa one of the harshest readings in the chapter: crooked, cruel, poor, miserable, dependent on others for food and drink. Saravali Sl. 42 agrees closely: crooked in disposition, pitiless, grieving, poor, living in others' houses and eating their food. Saravali Sl. 5-6 credits both Dala yogas to Parasara. Its general reading for the Dala class, Sl. 8-10, is milder and mixed - sometimes one's own fortune, sometimes another's; sometimes happy, sometimes sorrowful.

This app does not repeat the verdict. Its sentence for the yoga reads: "Classically read as a placement that tends toward struggle and reversals - worth balancing with deliberate support systems rather than a fixed verdict." The source code says why: Sarpa is one of the readings it deliberately reframes in a non-fear-based tone. That is an editorial choice, stated here as one. No yoga in this app is offered as a fixed outcome, and a classical list of misfortunes is not something a chart shape can establish about a person.

Both texts say the Nabhasa results are felt in all periods rather than in one dasha (BPHS Sl. 50, Saravali Sl. 20-21). Jyotisha Siddhanta Sara's yoga chapter (pages 145 to 154 of the scanned edition in the library) has no Nabhasa section, and Advanced Predictive Astrology and the Bhrigu Sutras do not mention Sarpa or Bhujanga Yoga.

How rare it is

Sarpa Yoga formed in 6 of 3,000 sampled birth moments 1985-2060, or 0.2 percent, and 38 times in the full 20,000-moment walk (1985 to 2483). Maala, its mirror, formed 25 times in the same 3,000 - more often because Maala can choose three of four benefics, while Sarpa needs all three malefics in place.

The table shows how much the threshold matters. Angles held only by malefics are quite common - 410 of the 3,000 moments - but almost always with the malefics in one or two angles. Getting all three into separate angles, with the four benefics all kept out, is what makes the yoga rare. The Sun in an angle also ties the yoga to four times of day, roughly sunrise, noon, sunset and midnight.

Worked example: 9 July 1997, near midnight

The first moment in the engine's walk that forms Sarpa Yoga is 9 July 1997 at 23:34 IST, New Delhi. Re-enter it in the birth chart calculator to check the figures. The ascendant is Pisces at 14.62 degrees, so the kendras are Pisces (1st), Gemini (4th), Virgo (7th) and Sagittarius (10th).

1. 1.Kendra grahas: Saturn in the 1st, the Sun in the 4th, Mars in the 7th. The 10th, Sagittarius, is empty.
2. 2.All three are malefics; the Moon, Mercury, Venus and Jupiter are all outside the angles. Holds.
3. 3.Three different kendras held. Holds.
4. 4.Mercury is in Cancer, the sign next to the Sun's, exactly as the practical argument above requires; Venus is with it.

The engine reports Sarpa Yoga with the planets Sun, Mars and Saturn, and the line: "Sun, Mars, Saturn - all natural malefics - occupy your kendra houses (1st/4th/7th/10th), with no benefic among them." Its interpretation line is the reframed sentence quoted above. The Sun in the 4th fits the hour, close to midnight.

Rahu is in the 6th and Ketu in the 12th, outside the angles, so the node question does not arise here. Since grahas lie on both sides of that axis - Mars and Jupiter on one side, Saturn, the Sun, Mercury and Venus on the other - the engine's Kaal Sarp check on this chart reports no Kaal Sarp, which illustrates the note at the top. The engine's full report lists seven yogas: Durudhura, Vesi, Chandradhi (Adhi), Damini (six signs occupied), Sarpa, Kendra-Kona Raj Yoga and Parivartana. A Sarpa chart carrying two lordship yogas with favourable classical readings is a reminder that separate yogas are separate tests and do not cancel.

Sarpa beside its neighbours

Maala is the mirror rule and can never coincide with Sarpa. Kamala Yoga puts all seven grahas in the angles, benefics included, so it can never be Sarpa either. Among the shape yogas only the four angular seven-house shapes - Nauka, Koota, Chatra and Chapa - place grahas in three angles without forcing a benefic there, so only they could share a chart with Sarpa, when their three angle grahas are exactly the Sun, Mars and Saturn.

Sarpa can also never share a chart with any of the three Asraya yogas - Rajju, Musala and Nala - which BPHS Ch. 35 Sl. 7 forms when all seven grahas share one kind of sign: movable, fixed or dual. The four angles of a chart are always four signs of the same kind as the ascendant. Sarpa puts the Sun, Mars and Saturn in three of them, so an Asraya yoga could only be the one of the ascendant's own kind, and that would force the four benefics into the angles too - which Sarpa forbids. The two rules exclude each other by construction, so the precedence question Saravali Ch. 21 Sl. 7 raises between Asraya and other Nabhasa yogas never comes up for Sarpa.

One more difference from most of its family concerns timing. Jyotisha Siddhanta Sara's yoga chapter (p. 145) says that although yogas act throughout life, their influence is greatest in the dasa or antardasa of the planets that constitute them. BPHS Sl. 50 says the opposite for Nabhasa yogas: felt in every period. Unlike the whole-chart shapes, Sarpa names its planets, so the signed-in Kundali lists the Mahadasha periods of the Sun, Mars and Saturn beside it. That is a lookup the app performs, not a claim that the texts tie Sarpa to those periods; see the Saturn Mahadasha page for one of them.

What a yoga does not tell you

Sarpa Yoga records that the Sun, Mars and Saturn each hold an angle of the chart while every benefic stays out of them. The classical texts attach a severe reading to that; this app keeps the theme of difficulty and drops the verdict. The engine's version depends on choices - three angles, seven grahas, the natural malefic list - that a different reader could make differently. None of it says what will happen to anyone, and the texts tie it to no period. A yoga is a named rule about positions.

To check whether your own chart forms Sarpa or Maala, and which grahas hold your angles, run the yoga calculator.

Questions about Sarpa Yoga

What is the rule for Sarpa Yoga in this app?

The grahas in the kendras (1st, 4th, 7th, 10th) must all be malefics - the Sun, Mars or Saturn - and they must hold at least three different kendras, with no benefic in any kendra. In practice that means the Sun, Mars and Saturn each in a separate angle. BPHS Ch. 35 Sl. 8.

Is Sarpa Yoga the same as Kaal Sarp Dosha?

No. Kaal Sarp is about the grahas lying on one side of the Rahu-Ketu axis. Sarpa Yoga ignores Rahu and Ketu and looks only at which grahas hold the angles. The worked example has Sarpa Yoga and no Kaal Sarp.

Why does this app use three kendras when Saravali says all four?

Because with only three malefics among the seven grahas, malefics in all four angles is impossible. BPHS Sl. 8 says three, and that is the rule the engine applies.

Do Rahu or Ketu count as the malefics for Sarpa Yoga?

Not in this app. The Nabhasa rules count only the seven grahas from the Sun to Saturn, so a node in an angle neither helps form the yoga nor blocks it.

How common is Sarpa Yoga?

It formed in 6 of 3,000 sampled birth moments 1985-2060, or 0.2 percent.

Should I be worried if my chart has Sarpa Yoga?

No. BPHS and Saravali give it a harsh reading, but this app treats every yoga as a rule about positions, not a verdict, and prescribes no remedies. It reads Sarpa as a placement that tends toward struggle and is worth balancing with deliberate support, not as a fixed outcome.