Kaal Sarp Dosha forms when all the main planets in your chart sit on one side of the Rahu and Ketu axis. Enter your birth details and this calculator places Rahu and Ketu, checks whether the other seven planets fall between them, tells you whether a Kaal Sarp combination forms, which of the twelve types it is, and how it is traditionally read.
What Kaal Sarp Dosha Is
Rahu and Ketu, the Moon's nodes, sit exactly opposite each other and split the chart into two halves. When every other planet is caught on one side of this axis, classical astrology calls it Kaal Sarp, picturing the planets held within the coils of a serpent. It is one of the better-known and more talked-about combinations in Vedic astrology.
The Twelve Types
The combination is named after the house Rahu occupies, giving twelve types such as Anant, Kulik, Vasuki and Shankhpal. Each type shades the effect toward a different area of life, from career and family to health and relationships. The calculator identifies which type your chart shows so the reading is specific rather than generic.
How It Is Read
Kaal Sarp is traditionally linked with delays, effort and a feeling of struggle before success, rather than simple misfortune. Many charts show a partial Kaal Sarp, where a planet sits just outside the axis, which softens the effect. It is always read in context, since a strong, well-placed chart can carry the combination and still flourish.
Partial and Full Kaal Sarp
A full Kaal Sarp has every planet cleanly between the nodes, while a partial one has a planet on the boundary or just outside. The partial form is generally read as milder. The calculator notes which case applies so you are not left guessing about how literally the combination forms in your chart.
How to Use the Result
Use the result to understand a pattern of effort and timing, not as a cause for worry. Reading it with the planetary periods shows when the theme is active. Because the node positions and houses depend on birth time, enter your time and place as accurately as you can.
Kaal Sarp Dosha Questions Answered
What is Kaal Sarp Dosha?
Kaal Sarp Dosha is a Vedic combination that forms when all seven main planets fall on one side of the Rahu and Ketu axis, traditionally linked with effort and delays before success.
Is Kaal Sarp Dosha always harmful?
No. It is read as a pattern of struggle and timing rather than guaranteed misfortune. A strong chart can carry it and still do well, and a partial form is considered milder.
What are the twelve types?
The type is named after the house Rahu sits in, such as Anant or Kulik. Each shifts the emphasis to a different area of life, which is why identifying the exact type matters.
Node and planet positions are computed with the Swiss Ephemeris. The dosha and its meaning are traditional and offered for reflection, not as a prediction or a cause for alarm.
Keep exploring
Want a fuller reading? These astrology calculators work well next to this one: Navamsa D9 Chart Calculator, Pitri Dosha Calculator, Raj Yoga Calculator and Shadbala Calculator. Cross-checking a few results gives you more confidence in what you find. You can see all of them on the astrology calculators page, or browse every calculator we offer.