Relationship charts: what BaZi can compare, and why we do not give a score

Read a comparison in three steps

First identify each day pillar: its stem is the Day Master and its branch is the day branch. Keep the stem relationship separate from the branch relationship instead of starting with the zodiac animals.

Next consider both complete charts, including their element distributions and seasonal context. An element that appears less often in one chart is not automatically supplied in a helpful way by the other person.

Finally turn the interpretation into questions to discuss, such as how you negotiate a disagreement. Do not infer who cares for whom, who initiates a conversation or who compromises from the symbols alone.

Use the free two-person BaZi chart tool to follow along. Chart calculation requires no account; an interpreted relationship reading is a separate, priced step.

A limited example: Jia–Zi and Ji–Chou day pillars

Suppose the first person's day pillar is Jia–Zi (甲子) and the second person's is Ji–Chou (己丑). These are teaching assumptions, not a real case or two complete birth charts.

Both pairs have the traditional label “combination.” That identifies a rule, not a verified relationship outcome. A clash would also need the rest of the charts. Neither label tells you that the first person will be caring or the second person passive.

Create both charts with the relationship chart tool, find their day pillars, compare stems and branches separately, and then inspect the wider element distributions. If either birth hour is unknown, retain that limitation instead of guessing a time.

Three different questions often get mixed together

Chart comparison asks how two chart structures relate. Traditional marriage matching adds historical rules about marriage. Partner matching tries to select a person for you. These are not the same service.

MingLiMR’s relationship chart starts with two people who choose to explore their relationship. It does not offer the retired matching feature, assign a compatibility percentage, or rank people as prospective partners.

Why zodiac-pair slogans are too coarse

Folk verses about incompatible animals use only the year branches. Everyone with the same year branch receives the same label even though their other pillars differ. This discards most of both charts.

The historical Xie Ji Bian Fang Shu itself criticizes categorical marriage-matching doctrines. That disagreement within the tradition matters: a folk rule should not be presented as a unanimous classical verdict or a reason to reject a partner.

What can actually be compared

The Day Masters reveal the element relationship being discussed. The day branches, often used as the relationship area in a natal reading, can combine or clash. The overall distribution, seasonal context and balancing needs can show differences in how the two charts are described.

A clash is one relationship among branches, not an instruction to separate. A combination is also not a guarantee of a supportive relationship. The same symbol can be interpreted differently when it supports or worsens an imbalance, and real communication is not encoded in a single pair of characters.

Month pillars add context to habits and working rhythm within the traditional model. A comparison should explain concrete patterns of interaction and uncertainty, not turn several symbols into an unexplained overall number.

Why there is no total compatibility score

A single number suggests validated measurement and a meaningful difference between, say, 78 and 82. We do not have evidence supporting that precision. Combining symbolic observations into a percentage would conceal assumptions rather than clarify them.

The reading can discuss points to explore, possible friction and ways to communicate. It must leave decisions about intimacy, marriage and separation with the people involved.

Same-gender partners and other relationships

The comparison uses the same underlying chart relationships. Traditional spouse-star rules within a single natal chart are a different framework from comparing two complete charts. They are not a reason to create a worse ranking for same-gender partners.

Select the relationship type that fits the context. A chart can support reflection about partners, family or another interpersonal relationship without claiming that every connection follows the same social script.

Missing time and private invitations

If either person does not know their hour, use the three-pillar option. The comparison retains the known day and element relationships, while hour-dependent judgments and strength assessments remain limited.

The invitation flow lets the other person enter their own birth details. The existing invitation is time-limited; treat its link as private. Do not guess someone’s data just to complete a form. See the relationship tool for its current invitation and result flow.

The purpose of a comparison is a clearer conversation, not a verdict. If a chart’s language conflicts with lived evidence about safety, trust or respect, the lived evidence is the relevant basis for decisions.