Check marriage compatibility using the Tamil 12 Porutham system - the ancient Vedic matching method
Porutham is the Tamil system of horoscope matching that evaluates 12 different compatibility factors between bride and groom based on their birth stars (nakshatras) and moon signs.
Rajju and Nadi are considered the most critical. Rajju checks marital bond strength while Nadi ensures health and genetic compatibility for offspring.
For accurate results, provide exact birth time and place. The Moon's nakshatra and rashi are calculated from your birth chart for precise matching.
AstroEpanchang offers free horoscope matching using the traditional Tamil 12 Porutham system, the most widely followed marriage compatibility method in South Indian Vedic astrology. Our tool analyzes the bride and groom's birth stars (Nakshatras), Moon signs (Rashi), and planetary positions to evaluate 12 critical compatibility factors.
The 12 Poruthams include Dina, Gana, Mahendra, Stree Deergha, Yoni, Rashi, Rasiyathipathi, Vasya, Rajju, Vedha, Nadi, and Ayul. Among these, Rajju Porutham (marital bond strength) and Nadi Porutham (health and offspring compatibility) are considered the most essential. A score of 8 or more out of 12 is generally considered a favorable match.
Enter the birth details of both bride and groom to get instant compatibility analysis with detailed Porutham breakdown, Manglik Dosha check, and expert recommendations for a harmonious married life.
Rajju Porutham (Most Essential): Rajju examines the longevity and safety of the husband. The 27 Nakshatras are grouped into five Rajju categories (Siro, Kanda, Udara, Kati, Pada). For a favorable match, the bride and groom must not belong to the same Rajju category. If they do, it is considered a major Rajju dosha affecting the husband's health and longevity.
Nadi Porutham (Most Essential): Nadi determines physical compatibility and the likelihood of healthy offspring. The 27 Nakshatras are divided into three Nadis — Aadi (Vata), Madhya (Pitta), and Antya (Kapha). Both partners must have different Nadi types. Nadi dosha (same Nadi) can cause health issues in children and marital conflicts. It is considered the most serious of all doshas.
Gana Porutham: Gana classifies Nakshatras into three groups — Deva (divine), Manushya (human), and Rakshasa (demonic) — based on temperament. Deva-Deva and Manushya-Manushya are ideal combinations. Deva-Manushya is acceptable. Rakshasa combinations with Deva are problematic. This porutham governs mental and temperamental compatibility.
Dina Porutham: Calculated by counting from the bride's birth star to the groom's and dividing by 9. The remainder (1,3,5,7) indicates auspiciousness. Dina Porutham relates to health, fortune, and overall compatibility in daily life.
Mahendra Porutham: Counted from the bride's star to the groom's star. If the count is 4, 7, 10, 13, 16, 19, 22, or 25, it is favorable. Mahendra Porutham ensures longevity, wealth, and progeny in the marriage.
Yoni Porutham: The 27 Nakshatras are classified into 14 animal symbols (Yonis). Compatible Yoni pairs include Horse-Horse, Elephant-Elephant, etc. Hostile Yoni combinations (like Cat-Rat, Dog-Deer) indicate friction in physical compatibility and intimate relationship.
The North Indian Ashtakoota (8 Kuta) system evaluates 8 compatibility factors with a total score of 36 points. A score above 18 is considered acceptable, and above 24 is excellent. The 8 Kutas are: Varna (1 point), Vashya (2), Tara (3), Yoni (4), Graha Maitri (5), Gana (6), Rashi (7), and Nadi (8). The South Indian 12 Porutham system offers a more detailed analysis with additional factors like Rajju, Mahendra, and Stree Deergha. Both systems identify Rajju and Nadi as the most critical factors that should not be violated regardless of the overall score.
A score of 10 or more out of 12 is considered excellent. 8-9 is good and generally acceptable for marriage. 6-7 is average and requires consultation with an astrologer to review individual factors. Below 6 is generally not recommended. However, the presence of Rajju Dosha or Nadi Dosha (regardless of score) is considered serious and requires expert consultation.
Rajju Dosha is traditionally considered very serious. However, certain planetary positions in the individual birth charts can neutralize Rajju Dosha — for example, if Jupiter aspects the 7th house or Venus is very strong. In some traditions, specific rituals and remedies are prescribed. An experienced astrologer should evaluate the full birth charts before a final decision.
Yes, Manglik Dosha and Kuja Dosha both refer to the same condition — Mars (Mangal/Kuja) placed in the 1st, 2nd, 4th, 7th, 8th, or 12th house of the birth chart. It is believed to create obstacles in marriage. The traditional remedy is that a Manglik person marrying another Manglik cancels the dosha. Many modern astrologers also consider the strength of Mars and benefic aspects before declaring a full Manglik Dosha.
You need the exact date of birth, time of birth, and place of birth for both the bride and groom. The birth star (Nakshatra) and Moon sign (Rashi) are automatically calculated from this data. For maximum accuracy, ensure the birth time is correct — even a 30-minute difference can sometimes change the Nakshatra pada, affecting certain Porutham calculations.