Free Porutham Calculator: Horoscope Matching for Marriage

Enter the birth star and moon sign of the bride and the groom to see how the ten poruthams match. It is a quick first check to help families decide whether a match is worth taking to their astrologer.

What You Need

• Birth star (nakshatram) and rasi of both the bride and the groom, as written in the jathakam
• Exact birth details if you do not have the jathakam: date, exact time and place of birth

The Ten Poruthams

• Dina: general well-being and health
• Gana: temperament (divine, human or demonic type)
• Mahendra: prosperity and children
• Sthree Deergha: the bride's long-term well-being
• Yoni: physical and emotional compatibility
• Rasi: family growth and harmony
• Rasi Adhipati: friendship between the moon-sign lords
• Vasya: mutual attraction and influence
• Rajju: longevity of the marriage, often treated as very important
• Vedha: absence of conflicting influences

Many astrologers consider a match acceptable if a majority of the poruthams agree, with Rajju and Yoni often weighed heavily. Practices vary by family and astrologer. To understand how this fits into the wider process, read our practical guide to horoscope matching.

Frequently Asked Questions

What do I need to use the Porutham calculator?

You need the birth star (nakshatram) and moon sign (rasi) of the bride and the groom. Both are printed on a jathakam or can be found from the exact date, time and place of birth.

How many poruthams should match?

Many astrologers look for a majority of the ten poruthams, with Rajju and Yoni considered especially important. Your family astrologer will advise based on the full chart.

Can an online calculator replace an astrologer?

No. An online tool is useful for a quick first check, but a detailed reading from an experienced astrologer is generally more reliable.

Does a missing porutham mean the match is impossible?

Not necessarily. Views differ between astrologers, and many families treat horoscope matching as one factor among many. It is worth getting a second opinion before deciding.