20 July 2026 · 2 min read
How Many Gunas Are Needed for a Good Marriage Match? (18/24/32 Explained)
The traditional guna thresholds explained: why 18 out of 36 is the minimum, what counts as a good or excellent match, and why the total score isn't the whole story.
In Ashtakoot Gun Milan, 18 out of 36 gunas is the traditional minimum for an acceptable marriage match. Below that, most astrologers advise caution. Above it, the higher the score, the more harmonious the match is considered – but the total isn't the only thing that matters.
The guna score bands
| Score | What it means |
|---|---|
| Below 18 | Generally not recommended |
| 18-24 | Acceptable, an average match |
| 25-32 | Very good, a strong match |
| 32-36 | Excellent, considered an exceptional pairing |
These bands come from the 36-point Ashtakoot system, where eight factors (kootas) – Varna, Vashya, Tara, Yoni, Graha Maitri, Gana, Bhakoot, and Nadi – are each scored based on the bride's and groom's Moon sign (rashi) and Moon constellation (nakshatra). You can read exactly what each koota checks in our Ashtakoot Gun Milan guide.
Why the total score isn't the whole story
A couple can clear 25 or even 30 gunas and still have a serious concern flagged – because two of the eight kootas aren't just about the score, they're pass/fail:
- Nadi Dosha (worth 8 of the 36 points) occurs when both partners share the same Nadi. It's linked to health and progeny in classical texts, and traditionally treated as a real concern even when the rest of the chart looks good.
- Bhakoot Dosha (worth 7 points) relates to the couple's Moon signs being in certain positions from each other, and is associated with financial and family harmony.
This is why a match report should never be read as just one number. A 26/36 with Nadi Dosha present needs a different conversation than a clean 26/36 without it – see our guide to Nadi Dosha and when it's cancelled.
Is 18 gunas actually "enough"?
Yes, by classical convention 18 is the accepted floor – but it's a floor, not a guarantee. Astrologers weigh it alongside:
- Whether Nadi or Bhakoot Dosha is present
- Manglik (Mangal Dosha) status for both partners
- The overall strength of each individual chart
A score just above 18 with no doshas is often considered more workable than a higher score sitting on top of a Nadi Dosha. If you're evaluating a specific match, the most useful next step is to see your actual breakdown rather than go by folklore about "the number."
See your own score
Our free Kundli matching tool computes the real 36-guna Ashtakoot score for any two birth details – with a koota-by-koota breakdown, Manglik check, and plain-language explanation of what each result means, in English or Hindi.