Kaal Sarp Dosha Calculator
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This tool checks whether all seven planets are on one side of Rahu and Ketu. Kaal Sarp is not named in any text we studied; it is a later tradition.
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🕰️ Some parts are from later tradition — marked clearly on the page
The short answer: when all seven planets from the Sun to Saturn lie in one half between Rahu and Ketu, tradition calls it Kaal Sarp. The name is from later tradition, not from the old texts. In our check it forms in about every 13th chart, so it is not rare. Understand it instead of fearing it. Check above, then read below.
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How It Is Calculated
- The places of all seven planets from the Sun to Saturn were checked.
- If all are in the same half from Rahu to Ketu, the pattern is counted.
- The traditional name (like Ananta, Vasuki) comes from Rahu's house.
- Free remedy: patience, finishing what you start and chanting "Om Namah Shivaya".
For Astrologers: Classical Basis
Mala (benefics in kendras) — comfort and vehicles; Sarpa (malefics in kendras) — keep patience and restraint.
— Source: Saravali, chapter 21, verse 18
How To Read Your Result · Kaal Sarp Dosha
The calculator above gives one of two results:
| Result | When It Appears | What It Means For You |
|---|---|---|
| Kaal Sarp forms | All seven planets from the Sun to Saturn are in one half from Rahu to Ketu | This is a planet pattern, not a verdict. Read below how to understand it. |
| Kaal Sarp does not form | At least one planet is in the other half | Nothing under this rule. See the full chart next. |
When only one planet is outside, people call it “partial Kaal Sarp”. Our tool does not count it, because it has no basis in the texts.
What Is Kaal Sarp: In Plain Words · Kaal Sarp Dosha
Rahu and Ketu are two points that always stay opposite each other (180° apart) in the sky. The line joining them divides the sky into two halves.
If the Sun, Moon, Mars, Mercury, Jupiter, Venus and Saturn all fall in one half, tradition calls it “Kaal Sarp”. In the figure Rahu is in the 1st house and Ketu in the 7th. The gold half is where all seven planets must be.
How Common Is It: Our Own Check
To test this we made charts of 6,000 different birth dates and times (years 1940 to 2009) with our own engine and ran this same check on each. The result:
| Position | Share Of Charts | Meaning |
|---|---|---|
| All seven in one half (Kaal Sarp) | About 7.6% | About 1 chart in 13 |
| Only one planet outside (partial) | About 26% | About 1 chart in 4 |
| The rest | About 66% | No pattern |
So it is not rare. About every 13th person in India can show it in the chart. When so many people have something, it is better to understand it than to fear it. The figure is from our engine’s same definition. With a sample of 6,000 the margin of error is about ±0.7%.
The 12 Names: By Rahu’s House
In tradition the 12 names of Kaal Sarp are set by the house of Rahu. These names come from later tradition, not from the old texts. Our calculator shows the same names so you can match them with any astrologer’s words.
| Rahu In Which House | Traditional Name |
|---|---|
| House 1 | Anant Kaal Sarp |
| House 2 | Kulik Kaal Sarp |
| House 3 | Vasuki Kaal Sarp |
| House 4 | Shankhpal Kaal Sarp |
| House 5 | Padma Kaal Sarp |
| House 6 | Mahapadma Kaal Sarp |
| House 7 | Takshak Kaal Sarp |
| House 8 | Karkotak Kaal Sarp |
| House 9 | Shankhchud Kaal Sarp |
| House 10 | Ghatak Kaal Sarp |
| House 11 | Vishdhar Kaal Sarp |
| House 12 | Sheshnag Kaal Sarp |
What The Old Texts Say
First, one honest point: the name “Kaal Sarp” and its 12 types came from later tradition. Old texts like Brihat Parashara Hora Shastra, Phaladeepika and Brihat Jataka do not give it by this name. What is found in them is this:
| Point | Source In The Texts |
|---|---|
| Rahu and Ketu give results like the house and house lord they join | Source: Brihat Parashara Hora Shastra, chapter 13, verse 1–13 |
| Rahu and Ketu’s friends are Mercury, Venus, Saturn; enemies the Sun, Moon, Jupiter | Source: Phaladeepika, chapter 2, verse 35 |
| A different yoga named “Sarpa yoga” exists: only harsh planets in the kendras (1, 4, 7, 10). It has nothing to do with Rahu and Ketu | Source: Saravali, chapter 21, verse 18 |
| The “Kalaput” of Mansagari is not Kaal Sarp. It is a separate matter | Source: Mansagari, chapter 4, verse 86 |
So be careful of an astrologer who scares you by calling it a fixed rule of the texts. The real point is that the result is understood by looking at the house where Rahu and Ketu sit and the lord of that house.
Common Beliefs And The Truth · Kaal Sarp Dosha
| Common Belief | The Truth |
|---|---|
| Kaal Sarp is a rare and heavy fault | In our check it formed in about every 13th chart. It is not rare. |
| The name Kaal Sarp is in the old texts | No. It is later tradition. See the table above for what the texts do give. |
| A costly puja is a must | No. We sell no rituals. The texts give recitation for Rahu. Source: Brihat Parashara Hora Shastra, chapter 37–45 |
| With Kaal Sarp, marriage, job or children will not happen | No source in the texts says so. The picture forms from the full chart, dasha and the running time. |
What To Do Now: 5 Steps · Kaal Sarp Dosha
- See above whether Kaal Sarp forms and in which house Rahu is.
- Open your free Kundli. See the houses of Rahu and Ketu and their lords.
- See the running dasha. Rahu’s dasha is 18 years. Source: Brihat Parashara Hora Shastra (97-chapter order), chapter 46, verse 12–15 The timing of the effect comes from the dasha.
- Keep a simple six-month routine: finish what you start, sleep on time, patience.
- For direct advice, ask Pandit ji. The first pack is free.
For Astrologers: A Checklist · Kaal Sarp Dosha
- Definition (in our engine): all seven planets from the Sun to Saturn within 180° ahead of Rahu, or all outside, is Kaal Sarp. The six-of-seven partial is not counted.
- Names by Rahu’s house: 12 from Anant to Sheshnag. These names are later tradition, not a basis from the texts.
- The classical Sarpa yoga is different: only harsh planets in the kendras. Source: Saravali, chapter 21, verse 18
- Rahu and Ketu give results like the house and lord they join. Source: Brihat Parashara Hora Shastra, chapter 13, verse 1–13
- Rahu-Ketu friendship: friends Mercury, Venus, Saturn; enemies the Sun, Moon, Jupiter. Source: Phaladeepika, chapter 2, verse 35
- In Vimshottari Rahu is 18 years, Ketu 7 years. Time the result by dasha and antardasha. Source: Brihat Parashara Hora Shastra (97-chapter order), chapter 46, verse 12–15
- In planetary peace for Rahu: Durga recitation and the 18,000 Vedic recitation. Source: Brihat Parashara Hora Shastra, chapter 37–45 Source: Brihat Parashara Hora Shastra (97-chapter order), chapter 84, verse 17–20
- A caution on theory: it forms in 7.6% of 6,000 random births, so calling it a “rare fault” is wrong.
Simple And Free Remedies
A remedy does not mean an expensive puja. What the texts mention and what is easy today:
- For Rahu the Durga recitation is given in the tradition. Source: Brihat Parashara Hora Shastra, chapter 37–45 A few minutes a day are enough.
- The Vedic mantra of Rahu “Kaya nashchitra a bhuvat…” is given with 18,000 recitations. Source: Brihat Parashara Hora Shastra (97-chapter order), chapter 84, verse 17–20 A little each day will also do.
- Chanting “Om Namah Shivaya”, which is easy for everyone.
- Build the habit of finishing what you start.
- Do not take a costly puja or gem without a chart check.
Keep in Mind
This result shows a tilt in timing and planet positions, not a guarantee. Planets show direction; effort and good deeds take you forward. For health, money or legal matters, ask an expert.
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What Kaal Sarp Yoga Is
When all seven planets from the Sun to Saturn sit on one side of the Rahu–Ketu axis, it is called Kaal Sarp yoga. If one planet is outside, it is treated as "partial".
Its Place in the Classical Texts
Major texts like Brihat Parashara Hora Shastra do not name a "Kaal Sarp" yoga. The name comes from later tradition, which is why we label it clearly as later tradition on this page.
The 12 Names
Based on the house of Rahu it has 12 names: Anant, Kulik, Vasuki, Shankhpal, Padma, Mahapadma, Takshak, Karkotak, Shankhchud, Ghatak, Vishdhar and Sheshnag.
Real effects are judged from the dasha of Rahu and Ketu, their houses and the strength of the other planets. There is no need to fear the name alone.
Frequently Asked Questions
What is Kaal Sarp Dosh?
When all seven planets from the Sun to Saturn fall in one half between Rahu and Ketu, tradition calls it Kaal Sarp.
How many types of Kaal Sarp are there?
Tradition gives 12 names, like Anant, Kulik, Vasuki. They are set by Rahu’s house and come from later tradition.
Is Kaal Sarp in the old texts?
Not by this name. The old texts give results by the houses of Rahu and Ketu, and “Sarpa yoga” is a different yoga.
In how many charts does Kaal Sarp form?
In our engine’s check of 6,000 births, about 7.6%, roughly every 13th chart.
Can one marry with Kaal Sarp?
Yes. No source in the texts has a rule that Kaal Sarp stops marriage. See the full chart and the match.
Is a Kaal Sarp puja necessary?
No. We sell no rituals. The texts give recitation for Rahu, which can be done at home.
What is partial Kaal Sarp?
When one of the seven planets is outside. Our tool does not count it, because it has no basis in the texts.
What is a free remedy for Kaal Sarp?
Durga recitation for Rahu or “Om Namah Shivaya”, finishing what you start, and patience. None of it costs money.
When does the effect of Kaal Sarp show?
The timing is set by the dasha. Rahu’s dasha is 18 years. See your dasha in the chart.
What should I do after learning about Kaal Sarp?
Open your free Kundli and see the house of Rahu-Ketu and the dasha. For direct advice, ask Pandit ji.
✍️ Prepared and checked by: VedicDost Editorial Team