Before a wedding date is even discussed, many Hindu families begin with a quieter, older question: do the two horoscopes match? Rashi (Moon sign) compatibility is one of the oldest and most widely practised forms of marriage compatibility checking in Indian tradition — a system rooted in Vedic astrology that families have relied on for generations to assess emotional, mental, and even genetic compatibility between a prospective couple. This guide explains how it works.
Quick Answer
Rashi compatibility uses the Moon's position at birth (not the Sun sign) to assess marriage compatibility. Full matching uses Guna Milan (Ashtakoot) — a 36-point system across 8 categories. 18+ points is acceptable, 24+ is considered very good. Generally compatible pairs: fire signs (Mesh, Simha, Dhanu) together, earth signs (Vrishabh, Kanya, Makar) together, air signs (Mithun, Tula, Kumbh) together, water signs (Kark, Vrishchik, Meen) together.
The 12 Rashis (Moon Signs)
Mesh (Aries), Vrishabh (Taurus), Mithun (Gemini), Kark (Cancer), Simha (Leo), Kanya (Virgo), Tula (Libra), Vrishchik (Scorpio), Dhanu (Sagittarius), Makar (Capricorn), Kumbh (Aquarius), Meen (Pisces). Each Rashi is associated with specific personality traits, ruling planets, and elemental qualities (fire, earth, air, water) that form the basis of compatibility assessment.
The 8 Gunas of Ashtakoot Milan
Varna (1 point — spiritual/work compatibility), Vashya (2 points — mutual influence), Tara (3 points — health and general wellbeing), Yoni (4 points — physical/sexual compatibility), Graha Maitri (5 points — mental friendship and intellectual compatibility), Gana (6 points — temperament: deva/manushya/rakshasa nature), Bhakoot (7 points — family welfare and prosperity), Nadi (8 points — genetic health, considered the most critical for healthy progeny). Together these total 36 points.
Manglik Dosha — A Special Consideration
Beyond Rashi and Guna Milan, many families also check for Manglik Dosha — a specific placement of Mars (Mangal) in the horoscope believed to create challenges in marriage if one partner is Manglik and the other is not. Traditional matching often seeks two Manglik partners together, or specific remedial rituals (like Kumbh Vivah) performed before marriage if only one partner has this placement.
How Modern Families Use This Today
Many contemporary Hindu families use Rashi and Guna Milan as one input among several — alongside personal compatibility, family values, and practical life-fit — rather than as an absolute deciding factor. Online tools and family astrologers (Jyotishis) both remain common ways to check Kundali Milan today, with many families requesting a written report (Milan Patrika) to keep as part of the marriage planning process.
💡 Family tradition tip
If your family performed Kundali Milan before your own wedding, the matching report (Milan Patrika) is a meaningful document worth preserving — record the astrologer's name, the points scored, and any remedies suggested. These details are often the very first 'paperwork' of a marriage and rarely survive being saved long-term unless deliberately preserved.