What is Ashtakoota Milan?

Ashtakoota Milan is the eight factor points system that Vedic astrology uses to measure marriage compatibility. Ashta means eight and koota means aspect, so Ashtakoota is the set of eight aspects across which two charts are compared. Each aspect is read from the position of the Moon in both charts and carries a fixed maximum number of gunas, and the sum of all eight is the familiar score out of 36.

The same system is known by more than one name. When the result is counted as gunas it is called Guna Milan or Gun Milan, and because the maximum total is 36 it is also widely searched as 36 Guna Matching. All three describe the same eight koota calculation. Ashtakoota Milan forms the numerical core of a full Kundli Matching and Horoscope Matching, which adds Mangal Dosha and a wider chart reading on top of the gunas.

Why Guna Milan Matters for Marriage

Guna Milan exists to give a marriage the clearest possible start. By scoring eight separate aspects of compatibility rather than offering a single yes or no, it shows families exactly where a couple meet easily and where the union will need patience. A pair may share a strong Yoni and Graha Maitri yet differ in Gana, and Guna Milan makes that pattern visible before the marriage rather than after it. Read this way, the gunas are a map of a relationship's natural strengths and pressure points, which is why this matching has guided marriage decisions for generations.

The Eight Kootas of 36 Guna Matching

The 36 gunas of Ashtakoota Milan are spread unevenly across eight kootas, so the higher kootas decide most of the score. Each one is read from the Moon nakshatra and Moon sign of both partners. The list below sets out what every koota measures and how its gunas are earned.

• Varna (1 guna) grades the spiritual nature and ego of each partner across four levels, from Brahmin through Kshatriya and Vaishya to Shudra. The single guna is earned when the bride’s Varna is the same as or below the groom’s, marking a compatible inner footing rather than any social ranking.
• Vashya (2 gunas) measures mutual attraction and the balance of influence between the couple. The two signs are sorted into five groups, namely human, wild animal, quadruped, aquatic, and insect, and the gunas earned reflect how naturally each partner draws and yields to the other.
• Tara (3 gunas) weighs destiny, fortune, and health by counting from the birth nakshatra of one partner to that of the other, in both directions, among the twenty seven nakshatras. Favourable counts earn the full three gunas and point to a union that supports the luck of both people.
• Yoni (4 gunas) reads physical and intimate compatibility through the animal symbol assigned to each nakshatra, fourteen in all. Identical animals score the full four gunas, friendly pairs score well, and natural enemies such as cat and rat score the lowest.
• Graha Maitri (5 gunas) judges mental and intellectual compatibility through the friendship between the lords of the two Moon signs. Mutual friends earn the full five gunas, a friend and a neutral earn fewer, and mutual enemies earn none, which is why this koota speaks to lasting trust.
• Gana (6 gunas) compares temperament by sorting the nakshatras into Deva (divine), Manushya (human), and Rakshasa (demonic) natures. A shared nature earns the full six gunas, while a Deva and Rakshasa pairing earns the least and signals differing day to day outlooks.
• Bhakoot (7 gunas) reflects emotional bonding and family prosperity through the relationship between the two Moon signs. Most placements earn the full seven gunas, but the 6 and 8 or the 2 and 12 positions earn zero and create Bhakoot Dosha.
• Nadi (8 gunas) the most heavily weighted koota, tied to health, genetics, and progeny. The nakshatras fall into three Nadis, Adi (Vata), Madhya (Pitta), and Antya (Kapha). Different Nadis earn the full eight gunas, while the same Nadi earns zero and creates Nadi Dosha.

Together these eight add up to 36, with Nadi and Bhakoot alone accounting for 15 gunas. The table below shows the full distribution at a glance.

How to Read Your 36 Guna Score

Once the eight kootas are added, the Guna Milan total out of 36 is read against traditional thresholds. The bands below show how the number of gunas is usually interpreted for marriage compatibility.

In Ashtakoota Milan the distribution matters as much as the total. A match with a high Nadi and Bhakoot but a low Graha Maitri behaves very differently from the reverse at the same number of gunas, so two scores of 24 are not always alike. A high total points to an easy, naturally harmonious marriage, a mid range total simply means the couple will do well in some areas and work in others, and a low total is a signal to look more closely rather than a reason to reject a match.

Nadi Dosha and Bhakoot Dosha in Ashtakoota Milan

Because Nadi and Bhakoot carry the most gunas, the two doshas they can create weigh most heavily on the score. Nadi Dosha arises when both partners share the same Nadi, scoring 0 out of 8, and is traditionally linked to health and progeny. It is cancelled in several recognised cases, such as when both share the same Moon sign with different nakshatras, or the same nakshatra with different padas.

Bhakoot Dosha arises from the 6 and 8 or 2 and 12 relationship between the two Moon signs, scoring 0 out of 7, and is associated with emotional bonding and family welfare. It too has classical cancellations, for example when the lords of the two signs are friends or are the same planet. Because both doshas have clear cancellation rules, a 36 Guna Matching score should always be read alongside whether the dosha truly applies, not from the raw number alone.

Guna Milan and the Complete Marriage Match

Guna Milan is the points half of compatibility, not the whole of it. The 36 gunas do not include Mangal Dosha, which most families weigh separately and which you can check with our free Mangal Dosha calculator. A complete reading also studies the 7th house of marriage, the Navamsa or D9 chart, and the running dasha periods. Because several kootas are read from the birth star, the gunas also sit at the heart of Nakshatra Matching and Porutham, the same compatibility seen through the lens of the nakshatra.

Frequently Asked Questions