What Is Kundli Matching?

What is kundli matching? It is the traditional Vedic practice of comparing two birth charts before marriage to understand how well two people may suit each other. The most widely used method in North India is called Guna Milan or Ashtakoot matching. It compares the Moon sign and the birth star of each person across eight areas, called kootas, for a total of 36 points. The score is a guide for discussion, not a verdict on a marriage.

The word kundli means a birth chart: a map of where the planets stood at the moment of birth. Matching reads two such maps side by side instead of one alone, because every koota is a relationship between two Moons. One Moon alone says nothing about a marriage. Two Moons, compared carefully, give families a structured picture to discuss.

Why the Moon, and why the birth star

Almost all of Guna Milan is read from the Moon. Each person’s Moon sign, called rashi, and the nakshatra the Moon occupied at birth are the two inputs for every koota. In tradition, the Moon governs the mind, the emotions, and temperament, and a marriage is lived mostly in those registers rather than in the ones the Sun rules. That is why matching asks for the birth date, time, and place: those details fix the Moon’s position, and the Moon’s position fixes the score.

The Moon moves through roughly one nakshatra a day, so the birth date alone usually fixes the nakshatra, while the exact time matters most near a boundary, when the Moon changes nakshatra during the day. The guide to checking a match explains the unknown time option and the warning that appears on boundary days.

The 8 kootas and their points

Each koota compares one part of the two charts, and each carries a fixed weight. The weights rise from 1 to 8 because tradition treats the later kootas as more central to daily married life. The table below links to the full page for each koota on the Guna Milan hub.

Koota	Points	What it compares
Varna	1	Temperament and approach, read from the Moon signs
Vashya	2	Mutual influence and attraction between the Moon signs
Tara	3	Fortune and wellbeing, counted from the nakshatras
Yoni	4	Instinct and physical closeness, read from animal symbols
Graha Maitri	5	Mental rapport, read from the friendship of the Moon sign lords
Gana	6	Temperament group: Deva, Manushya or Rakshasa
Bhakoot	7	Emotional bond, read from the distance between the Moon signs
Nadi	8	Shared rhythm of the charts, read from the nakshatra groups
Total	36	All eight kootas added together

How the score is read

This site reads the total in four bands. Other sources group the scores differently, so treat these bands as this site’s reading, not the only reading in tradition. The 36 guna chart puts the full table and the bands on one page, and the guide to reading the report explains the band labels on a live result.

Score	Site band label	What it means in practice
0 to 17	Low	Below the usual threshold; the breakdown and the flags deserve a closer look
18 to 24	Workable	The usual range; the breakdown matters more than the total here
25 to 32	Accha	A strong result across most kootas
33 to 36	Excellent	A very high result, still only one input among others

Two couples can share the same total and still have very different matches. One couple may have lost points only in the lighter kootas. Another may have lost all 8 points in Nadi. The total hides that difference, which is why the breakdown of any result deserves a slow read.

Doshas in plain words

A dosha in matching is a flagged combination, not a curse and not a danger sign for a person. Nadi dosh appears when both partners share the same nadi group, scoring 0 out of 8. Bhakoot dosh appears with certain Moon sign pairings, scoring 0 out of 7. Gana dosh appears at the widest temperament gap, scoring 0 or 1 out of 6. Manglik dosha is different: it looks at the position of Mars in one chart at a time, and it is checked separately from the 36 points. The dosha section explains each flag, the exceptions traditions list, and the myths to set aside.

One honest limit belongs here. The free tool on this site reports the basic count and does not apply traditional dosha exceptions, and it does not check Manglik yet. A flag on a report is therefore a starting point for discussion, not a final word, and a fuller chart reading is needed before drawing conclusions from any flag.

Porutham, the South Indian system

South Indian families use a different system called Porutham, which checks ten factors one by one instead of scoring eight kootas out of 36 points. The two systems share some ideas, including Gana, Yoni, and the friendship of sign lords, but they count differently and present the result differently. The Porutham hub explains the ten factors, and this site’s tool computes the North Indian Guna Milan score only, not Porutham.

What a full chart reading adds

Guna Milan covers the Moon sign and the nakshatra only. A full chart reading adds the ascendant, the houses, the planetary periods, and the strength of individual planets, and it applies the dosha exceptions to the actual charts. That is why experienced readers treat the 36 point score as one chapter of a longer book rather than the whole story. The score is a useful first chapter: quick, structured, and easy for a family to discuss. The full reading is where the finer questions get answered.

For most families, the sensible order is simple. Run the free tool on the homepage first and read the breakdown together. If the result raises a flag or a difficult question, take both full charts to someone who can read them together. That order keeps the quick check quick and the deep questions deep, instead of asking one number to do both jobs.

Where matching fits among other checks

Matching is one of several ways families assess a proposal, and it helps to see where it sits among them. The guna score gives a quick, structured comparison of Moon signs and nakshatras. A full chart reading goes deeper, adding the ascendant, the houses, and the planetary periods, and applying dosha exceptions. Family discussion covers values, expectations, and daily life, which no chart measures. Time spent together shows how two people actually behave under stress and in disagreement, which no table can show.

None of these replaces the others. A strong score does not make family discussion unnecessary, and a warm family discussion does not make the score meaningless to a family that values tradition. The wisest order is usually to let each check do its own job: the score for a quick structured picture, the full reading for deeper questions, and conversation and time together for everything the charts cannot touch. When the checks disagree, that disagreement is itself useful information, and it deserves a calm discussion rather than a rushed choice between them.

It is also worth remembering that matching is a North Indian method first, and that South Indian families use Porutham instead. A family that follows Porutham is not skipping compatibility work. They are doing it in a different system, with ten factors instead of eight kootas. Respect for that difference keeps the conversation about the couple, where it belongs, instead of turning it into an argument about systems.

Frequently asked questions

Is kundli matching the same as zodiac compatibility?

No. Popular zodiac compatibility usually compares Sun signs, which change monthly. Kundli matching compares Moon signs and nakshatras, which change roughly every two and a half days for the sign and daily for the nakshatra, and scores eight specific factors. The two systems ask different questions.

Do I need the exact birth time?

The exact time gives the firmest result, especially near a Moon change boundary. Without a time, the tool uses local noon and warns you when the Moon can change sign or nakshatra that day. A result built on an estimated time deserves a little extra caution.

Is 18 out of 36 enough for marriage?

In tradition, 18 is the usual threshold. A score at the threshold still deserves a look at the breakdown and the dosh flags. The decision always belongs to the couple and their families, not to the number.