Nadi kuta in guna milan
Nadi kuta is the last of the eight kutas and is traditionally the heaviest, with the highest maximum. It compares the nadis, which are classes of nakshatras, of the two people.
What it is
The nadis in the classical lists are Adi, Madhya and Antya, and each nakshatra belongs to one. Pairs in the same nadi are read as less favourable in most texts.
How it is worked out or read
The classical maximum is 8 points, the largest of the eight. The nadi grouping is standard in the lists, but the readings of pairs and cancellations differ.
Where it appears on this site
The site does not compute this kuta. The nadi dosha article explains the rule in more detail.
The nadis and the nakshatras
Nadi kuta is the last and, in the traditional total, the heaviest of the eight kutas. It compares the nadis of the two people, which are classes of nakshatras. The classical lists give three nadis, named Adi, Madhya and Antya, and each nakshatra belongs to one of them. The nadi is traditionally linked with constitution, vitality and the health of the body, and sometimes with progeny.
Because the kuta carries the largest weight in traditional texts, it is often considered the most important single factor. A reader should be aware that this emphasis reflects a particular school, and that other traditions give it less weight.
The rule and its exceptions
The basic rule is that two people sharing a nadi are read as less favourable in this respect, while different nadis are read as more favourable. Classical texts also list exceptions, such as particular nakshatras or particular signs in which the same nadi is said to be cancelled. These exceptions are numerous and vary between books, so a reader who uses the rule must also state which exceptions are accepted.
The reader can check the nadi of each person from the nakshatra table, then compare the two nadis, and then check the exceptions in the chosen source.
Reading nadi with proportion
Nadi kuta is widely discussed, and some popular writing presents it as decisive. The method does not support that. It is one of eight observations, and even within the traditional method it is weighed with the others. A reader should describe the nadi relation as one factor in a traditional comparison and avoid treating it as the answer. This site does not compute the kuta, and the question of nadi dosha is taken up in its own article.
Nadi and the heaviest weight
Because nadi kuta carries the largest weight in the traditional total, its handling affects the whole result. A reader who uses it should state the weight the chosen source gives it, and should not let its size in the total hide the other seven observations.
Nadi and shared health
The nadi kuta is linked in the traditional texts with shared constitution and vitality. A reader may describe this in general terms as a question of how two people's energies sit together, and should avoid any claim about specific health outcomes.