Marriage jathagam (திருமண ஜாதகம்) in Tamil Hindu tradition is the astrological compatibility assessment conducted before finalising any marriage alliance. Two horoscopes (jathagams) are compared by a qualified Tamil jyotishi across a set of criteria called porutham — with a minimum score required before families proceed. This guide explains the Tamil jathagam porutham system in full, how to prepare for the process, and what horoscope details to include in your free Tamil marriage biodata. For the jathagam download process, see our jathagam download guide. For Tamil matrimony platforms, visit our Tamil matrimony page and Tamil Shaadi guide.
Marriage Jathagam TamilComplete Porutham Guide & Free Biodata
Everything about Tamil marriage jathagam — the 10 porutham criteria, major doshas, how to prepare your jathagam, and what to include in your Tamil biodata.
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"I finally understood all 10 porutham criteria from this guide. When our jyotishi said Rajju and 7/10 other poruthams matched, I knew exactly why the alliance was considered so auspicious."
Frequently Asked Questions
Everything you need to know about Tamil biodata
What is Tamil marriage jathagam porutham?
Tamil marriage jathagam porutham is a 10-criteria astrological compatibility check comparing the bride's and groom's birth stars. A minimum of 6 out of 10 poruthams is required in most Tamil Hindu communities. Rajju porutham is the most critical individual check.
How many poruthams are required for Tamil marriage?
Most Tamil Hindu families require a minimum of 6 out of 10 poruthams. 8–10 is considered excellent. Rajju porutham must pass regardless of the total score — it cannot be compensated by other poruthams.
What details do I need to include in my Tamil biodata for jathagam matching?
Natchathiram (nakshatra) and pada, rasi, lagnam, exact date of birth, exact time of birth (to the minute), and place of birth. These 7 data points allow the prospective family's jyotishi to perform the full porutham matching.
What is Chevvai Dosham in Tamil jathagam?
Chevvai Dosham (also called Kuja Dosha or Sevvai Dosham) occurs when Mars is placed in the 1st, 2nd, 4th, 7th, 8th, or 12th house. It is checked separately from the 10 poruthams. Chevvai-to-Chevvai matching is one traditional remedy.
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