Guna Milan: chart-based
Built from planetary positions at birth, not self-reported answers.
Modern tests: self-reported
Built from how you describe yourself and what you say you want.
Different questions entirely
One is astrological, the other is psychological — not directly comparable.
What Each One Is Actually Built From
Ashtakoot Guna Milan works entirely from the two birth charts — Moon signs, Nakshatras, planetary placements — independent of anything either person says about themselves. A modern compatibility quiz, by contrast, is built from self-reported answers: how you describe your habits, values and preferences. Both can be genuinely useful, but they're drawing from completely different kinds of information.
Why This Isn't Really an Apples-to-Apples Comparison
A personality test can miss things people don't consciously recognise about themselves, or answer aspirationally rather than honestly. A birth-chart reading isn't affected by that kind of self-reporting bias, but it also doesn't capture day-to-day compatibility factors like shared interests or communication style — the sort of thing a modern matchmaking process often weighs more heavily, and which a personality-based test is built specifically to surface.
Frequently Asked Questions
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Written by Prof. Subhas Sastri
Astrologer & palmist, Bankura — Jyotish Padma Bhusan Award (2016)