Kaal Sarp · type 12 of 12

Sheshnag Kaal Sarp Dosha
Rahu in the 12th, Ketu in the 6th

Sheshnag is Kaal Sarp with Rahu in the 12th house (expenses, foreign lands and moksha) and Ketu in the 6th (illness, debt and rivals). It forms only when all seven grahas sit on one side of that line. Kaal Sarp and Kal Sarpa are two spellings of the same dosha.

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A real birth with Sheshnag: Rahu in the 12th

Sheshnag: Rahu in the 12th, Ketu in the 6th

The type is named by the house Rahu sits in; Ketu is always six houses (bhavas) away

Rahu · 12th houseexpenses, foreign lands and moksha
Ketu · 6th houseillness, debt and rivals

All seven grahas sit on one side of the Rahu-Ketu line. With Rahu in the 12th, tradition reads a pull between expenses, foreign lands and moksha on Rahu’s side and illness, debt and rivals on Ketu’s: one end wants more, the other lets go. It is felt most in the Rahu and Ketu dashas, and it is read with the whole kundli, never alone.

Kaal Sarp is not among the yogas of Brihat Parashara Hora Shastra; the twelve names come from later tradition, which is why astrologers weigh it differently.

Rahu in the 12th house

What the texts and Lal Kitab say of this end of the line

PhaladeepikaPhaladeepika 8.27 reads Rahu in the 12th house (the house of loss and expense) as a placement of heavy spending. The text warns of wrongdoing done in secret, and cautions about ailments linked to water in the body.

Lal KitabRahu in the 12th house is in its pakka ghar, yet Lal Kitab reads it both ways: it works as Budh in the chart works. It can give settlement abroad and hidden strengths, but also broken sleep and spending, often on the women of the family.

Ketu in the 6th house

PhaladeepikaPhaladeepika 8.30 counts Ketu in the 6th house (the house of enemies and disease) as a very good placement. The text gives a generous nature and fine qualities, lasting fame, steadiness and high authority. The person overcomes opponents and fulfils their wishes.

Lal KitabKetu in the 6th house is in its pakka ghar, yet Lal Kitab reads it both ways. It is good for the children and makes a sound adviser while Guru is strong, but it can trouble the maternal uncle and bring aimless travel.

Rahu in the 12th house · Ketu in the 6th house

A real birth with Sheshnag

12 March 1986, 10:00, New Delhi: Taurus lagna

GrahaSignHouse
Sun (Surya)Aquarius10th
Moon (Chandra)Pisces11th
Mars (Mangal)Scorpio7th
Mercury (Budh)Pisces11th
Jupiter (Guru)Aquarius10th
Venus (Shukra)Pisces11th
Saturn (Shani)Scorpio7th
RahuAries12th
KetuLibra6th

All seven sit in the half from Ketu to Rahu (the reverse half, called vilom). The graha nearest the line is Moon (Chandra), 22.4° inside it. Two hours earlier or later the lagna moves a sign, Rahu moves a house, and the same day gives another type.

How common Sheshnag is

Kaal Sarp of any type formed in 7% of 8,349 real births from 1960 to 1999, and Sheshnag in 0.7%, about one chart in 143. The seven sit on one side for weeks or months at a time, so these births cluster in certain years; the type then follows the hour of birth.

Is it really in your kundli?Acharya Parashara reads Kal Sarpa with your dashas and the rest of your kundli.

The upay, if it is in your kundli

What families keep for Kal Sarpa. Free, and each with its reason.

Shiva mantra · 108 times on Mondays

ॐ नमः शिवाय

Om Namah Shivaya

These are offered to Shiva, who wears the serpent, and to the Nag devtas, to ease the pull of Rahu and Ketu.

  • Rudrabhishek on a MondayShiva wears the serpent; the Mondays of Shravan are kept for him above all.
  • Nag puja on Nag Panchami, 6 August 2027The day the Nag devtas are worshipped. Milk is offered at a Nag idol, never to a live snake.
  • Saturday: ॐ राहवे नमः, 108 times, and daan of a coconut and black clothRahu’s own mantra and daan, on its day.
  • Tuesday: ॐ केतवे नमः, 108 times, and daan of a blanket and sesameKetu’s, on its day.
  • Kal Sarpa Shanti at Trimbakeshwar, NashikAlso done at Mahakaleshwar in Ujjain and at Srikalahasti. Families go once, when the dosha is in the kundli.

No Gomed or Lehsunia for Kal Sarpa without a full reading. They strengthen Rahu and Ketu, which under this yoga is usually the wrong way; see which stone your kundli indicates.

Read for your own chart

Kal Sarpa Dosha

Yes or no with the degrees, what softens it, until when, and the dated remedies.

25 pagesEnglish · Hindi · Hinglish

Janam Kundli

Your whole chart explained: every graha, house and yoga, your dashas with dates, and upay that suit you.

42 pagesEnglish · Hindi · Hinglish

Common questions

What is Sheshnag Kaal Sarp dosha?

All seven grahas on one side of the Rahu-Ketu line, with Rahu in the 12th house and Ketu in the 6th. Tradition reads it as a pull between expenses, foreign lands and moksha and illness, debt and rivals.

Is Sheshnag Kaal Sarp in the classical texts?

No. Brihat Parashara Hora Shastra does not list Kaal Sarp; the yoga and its twelve names come from later tradition. The texts do read Rahu and Ketu in each house, which this page quotes.

When is Sheshnag Kaal Sarp felt most?

In the Rahu and Ketu mahadashas and antardashas (their main periods and sub-periods in the Vimshottari dasha), and when transiting Rahu or Ketu crosses the same axis.

How do I know if I have Sheshnag Kaal Sarp?

Two things must both hold: Rahu in the 12th house from your lagna, and all seven grahas on one side of the Rahu-Ketu line. The second depends almost entirely on the date; the first on the birth time, because the lagna moves a sign about every two hours. An unsure birth time can change the type; it changes whether the seven are enclosed only when the fast Moon sits near the line.

What is the remedy for Sheshnag Kaal Sarp dosha?

Rudrabhishek on Mondays, Nag puja on Nag Panchami, Rahu’s mantra on Saturdays and Ketu’s on Tuesdays, and a Kal Sarpa Shanti once at Trimbakeshwar if the dosha is in the kundli. No Gomed or Lehsunia without a full reading.

Is Kaal Sarp in your kundli?

The calculator places all seven grahas against your Rahu-Ketu line and names the type if it forms.

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