A number arrives — 17 out of 36, or 22, or 30 — and a family makes a decision on it. Very often nobody involved can explain what the number measures, which eight factors produced it, or what the classical texts say about the cases where it does not apply. This is an attempt to explain the system properly, because a great many workable matches are refused on a figure that was never meant to carry that weight alone.
The eight koots, and what each measures
Varna, vashya, tara, yoni, graha maitri, gana, bhakoot and nadi — weighted from 1 to 8 points, totalling 36.
The ashtakoot system compares eight factors, each worth a different number of points. Varna (1) concerns temperament and work orientation. Vashya (2), mutual influence. Tara (3), fortune and wellbeing between the pair. Yoni (4), physical and instinctive compatibility. Graha maitri (5), friendship between the chart lords — mental affinity. Gana (6), temperament type. Bhakoot (7), prosperity and household welfare. Nadi (8), health and progeny.
Add them and you get 36. The weighting is the important part and it is rarely explained: Nadi and Bhakoot together are 15 points, more than 40 per cent of the total. Fail both and a match cannot reach 21 whatever else is perfect.
That is why a family occasionally sees a couple who obviously get on well produce a score of 14, and concludes the astrology has failed. It has not — the pair have lost two heavily weighted factors and kept most of the rest.
Why 18 is a convention, not a rule
The threshold is customary. Plenty of long, settled marriages score below it, and a high score can still sit alongside a seriously afflicted seventh house.
Eighteen has become the number families treat as pass or fail. It is a convention rather than a scriptural requirement, and treating it as a boundary produces two opposite errors.
The first: a match at 16 or 17 refused outright, when the lost points sit in factors that matter least to that particular couple, or when a cancellation applies that nobody checked. The second, and less discussed: a match at 30 waved through, despite one partner having a badly afflicted seventh house or running a difficult dasha through the intended wedding period. The score says nothing about either.
What matters is which points were lost and whether the loss is genuine after cancellations. Two matches scoring 19 can be in entirely different positions depending on where the missing 17 points went.
What automated reports leave out
Generated reports apply the scoring and stop. The classical cancellations for Nadi, Bhakoot and Mangal dosh are usually skipped entirely.
Free online matching produces a score in seconds, and for a first screen that is genuinely useful. The problem is what happens next.
Classical texts surround the koot rules with cancellations — conditions under which a dosha does not apply. Same nadi but different nakshatra or different pada. Same Moon sign with different nakshatras. Particular lordship relationships between the signs. A strong Jupiter aspect. Mutual Mangal dosh. Each of these can nullify a finding, and most automated tools apply none of them.
The result is families receiving a red verdict on a match that a careful reading would clear. It is one of the more common reasons people arrive for a second opinion, and reasonably often the second opinion finds nothing that stands.
What a proper matching adds
The seventh house in both charts, the condition of Venus and Mars, and the dasha periods each partner is running.
Guna milan is a screen, not the whole assessment. A full matching adds several things it does not touch.
The seventh house in each chart, which describes what each person unconsciously expects a partner to be — and where affliction shows most clearly. The condition of Venus and Mars for affection and desire. Mercury, for how the pair argue and repair, which governs daily life more than most factors. And the dasha periods each partner is running, which explains why two people who matched well can strain badly in a particular five-year stretch.
None of that appears in a 36-point score, and all of it bears directly on whether a marriage will be comfortable. A family relying on the number alone is using perhaps a third of what the tradition offers.
How to use the score sensibly
Treat it as a prompt to look closer, never as a verdict — in either direction.
The practical guidance is straightforward. A low score is a reason to examine, not to refuse. Find out which koots were lost, whether a cancellation applies, and whether the loss concerns something that matters to this couple.
A high score is not a clearance. Have the seventh houses and the dasha periods read before setting a date, particularly if the wedding is being planned around someone else's availability rather than the charts.
And if a match has already been refused over a number, it is worth having the charts read once properly. Master Vijay Ram sees this regularly, and the outcome is frequently that the dosha in question cancels — which is a considerably better thing to discover before a family has finished making its decision than after.
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Key takeaways
- The 36 points come from eight koots weighted 1 to 8 — Nadi and Bhakoot alone are 15 of them
- Eighteen is a convention, not a scriptural rule; many settled marriages score below it
- Automated reports apply the scoring but usually skip the classical cancellations
- A proper matching adds the seventh house, Venus, Mars and both dasha sequences
- Treat any score as a prompt to look closer, never as a verdict either way
In closing
A number out of 36 is a useful first screen and a poor final answer. If a match has been refused on a score, or approved on one, the charts are worth reading properly — the cancellations alone change the verdict often enough to make it worth the hour.
