Compare two birth profiles through day pillars, year nayin, ten-god interplay, and useful-god complementarity. Results support relationship reflection, not a verdict on whether to marry.
Both profiles
BaZi marriage compatibility places two four-pillar charts side by side, focusing on day-pillar harmony, year nayin, ten-god interplay, and useful-god complementarity. It organizes chart relationships for reflection, not a decision on whether you should marry.
The overall index combines six chart-relationship observations, not a separate oracle:
The day stem shows self-expression; the day branch is traditionally the spouse palace. Day-pillar combine patterns are the first hehun reference.
Two day stems meet under the five-combine rule, traditionally read as rapport.
Combining day branches often ties to daily rhythm and habits.
Year-pillar nayin offers a traditional lens on family background and long-term tone—useful for discussion, not a fixed verdict.
Role labels around the day master that help discuss division of labor and emotional needs, not fixed personality.
A traditional balance lens; complementarity suggests where support may be available without guaranteeing outcomes.
Enter birth date, hour, gender, and birthplace for each person.
Check early- or late-zi hour handling; hour error mainly changes the hour pillar.
The same saved profile cannot stand in for both partners.
Start with the headline score and evidence rows, then lenses and optional depth.
Verify birth data and true solar time settings for both people.
See which six chart-relationship observations feed the index, not a single luck verdict.
Walk each matched pairing such as stem combine or nayin relation.
Use six themes to organize talk; scores are lenses, not lab tests.
Compare four pillars and day masters against the evidence list.
Open deeper narrative only when you want longer follow-up, keeping your agency.
Compare day pillars, nayin, ten gods, and useful gods across two charts for evidence and reading lenses
Checks combining day stems, day branches, or both, the first intimacy and daily-rhythm signals in hehun reading.
Uses year-pillar nayin relations as a traditional reference for family tone and differences in values.
Compares ten-god roles and useful-god complementarity as starting points for discussing roles and mutual support.
The score summarizes chart relationships. It cannot replace trust, communication, or shared growth. A lower score points to topics worth examining, not a command to separate.
Yes, as much as possible. The hour pillar depends on birth time, so an uncertain time can change part of the comparison.
Yes. The tool compares two charts regardless of relationship label and focuses on interaction patterns.
No. Six dimensions organize the same comparison into conversation themes. Scores follow the overall read, not six separate tests.
No. It does not predict wedding dates, affairs, or fixed breakup outcomes. Use it only as cultural context for conversation.
This service is for entertainment only. Important decisions should consider your own judgment, life experience, and professional advice.