A jathagam (ஜாதகம்) is the Tamil term for a birth horoscope — the astrological chart cast at the exact moment of birth, used for marriage matching (jathagam porutham) in Tamil Hindu families. Before any Tamil matrimonial alliance is finalised, both families exchange jathagams for compatibility assessment. This guide explains how to generate or download your Tamil jathagam, what details from it to include in your marriage biodata, and how the porutham process works. Once your jathagam details are ready, create your free Tamil marriage biodata here with all horoscope fields filled correctly. Also see our Tamil matrimony guide, Uttiram nakshatra guide, and Dashakoota matching guide.
ஜாதகம் Download
Jathagam DownloadHow to Get Your Tamil Horoscope & Use It for Marriage
How to generate, download, and use your Tamil jathagam for marriage matching — plus the exact details to include in your biodata horoscope section.
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How to Make Tamil Biodata Online
5 simple steps to your perfect jathagam download
01
Gather Birth Details
Collect exact date, time (to the minute), and place of birth — from birth certificate or hospital records.
02
Get Jathagam Cast
Visit a local Tamil jyotishi or use a reputable online Tamil astrology tool.
03
Extract Key Details
Note: natchathiram, pada, rasi, lagnam, and any doshas from the jathagam.
What to Include in a Tamil Marriage Biodata
A complete jathagam download covers all sections that families and matrimonial sites expect.
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How to Get Your Jathagam
Option 1: Visit a local Tamil jyotishi with your exact birth date, time, and place — they will cast the full horoscope manually. Option 2: Use reputable Tamil astrology sites (AstroVed, Astrosage Tamil, Tamil Panchangam sites) to generate a basic chart online. Option 3: Download from a Tamil horoscope software if your family has one.
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Key Jathagam Details to Include in Biodata
From your jathagam, extract for your biodata: Natchathiram (nakshatra/birth star), Pada (quarter), Rasi (moon sign), Lagnam (ascendant), and any doshas — Chevvai (Kuja Dosha), Naga Dosha, Kala Sarpa Dosha.
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What Is Jathagam Porutham?
Jathagam porutham is the Tamil marriage horoscope matching process — comparing the bride's and groom's charts across 10 criteria (Dashakoota). A family astrologer or jyotishi performs the assessment and gives a recommendation. Most Tamil families require a minimum of 6 out of 10 poruthams for an alliance to proceed.
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How to Share Jathagam
Share the jathagam as a PDF with the prospective family. Include both the chart diagram and the key details (nakshatra, rasi, lagnam, doshas) clearly labelled. Many families also include a printed jathagam copy with the marriage biodata.
Our Tamil biodata maker supports all fields for tamil jathagam marriage download, jathagam porutham guide, jathagam details for biodata. Download your biodata PDF free in seconds.
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"This guide helped me understand exactly which details to extract from the jathagam for the biodata. Once I filled those fields correctly, the matching process was much faster."
J
Jayalakshmi Suresh
Trichy, Tamil Nadu
Frequently Asked Questions
Everything you need to know about Tamil biodata
Q
What is a jathagam?
A jathagam (ஜாதகம்) is a Tamil birth horoscope — an astrological chart cast at the exact moment of birth. It is used for marriage matching (jathagam porutham) in Tamil Hindu families to assess compatibility between a bride and groom.
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How do I download my Tamil jathagam?
Visit a local jyotishi with your exact birth date, time, and place for a full jathagam. Online options include AstroVed, Astrosage (Tamil interface), and Tamil Panchangam sites — these give a basic chart that can be downloaded as PDF.
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What jathagam details should I include in my marriage biodata?
Include: Natchathiram (nakshatra), Pada, Rasi (moon sign), Lagnam (ascendant), and any doshas (Chevvai/Kuja, Naga, Kala Sarpa). Include exact date, time, and place of birth so the prospective family's astrologer can cast the full chart independently.
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Is jathagam matching mandatory for Tamil marriages?
In traditional Tamil Hindu families, yes — jathagam porutham is expected before finalising an alliance. Urban and progressive Tamil families may treat it as advisory. Tamil Christians and Muslims do not use jathagam matching.
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