# BaZi and Zi Wei Compatibility for Two Birth Charts

> Compare two real Chinese birth charts through BaZi Four Pillars and Zi Wei Dou Shu. The reading describes attraction, friction, communication, timing pressure, and daily fit. It does not issue a marriage verdict or a compatibility score.

## What this is

kaucim.ai builds a BaZi and Zi Wei chart for each person, then reads the two charts together. BaZi contributes the Four Pillars, Day Masters, Five Element dynamics, and timing patterns. Zi Wei contributes the Life Palace, Spouse Palace, major chart signals, and relationship needs.

Chinese zodiac compatibility usually compares birth-year animals. This product uses both people's full birth data, so it is a two birth charts compatibility reading rather than a zodiac animal match.

## Required inputs

- Gregorian birth date for both people
- Birth hour or a two-hour window for both people; Unknown is accepted
- Gender for both people, used to set the major-cycle direction
- Confirmation that the other person knows about the reading and that the user has permission to use their birth details

## If a birth hour is unknown

The comparison still works when one or both birth hours are unknown. That side leans more heavily on the BaZi Day Pillar. Claims that depend on the hour pillar or hour-sensitive Zi Wei palace placement are softened and carry lower confidence.

An unknown hour should not be replaced with a guessed hour. If a later record confirms the time, rerun the two charts with the corrected input.

## Free and paid surfaces

The free overview shows the strongest connection and an initial pressure point from the two charts. It appears before checkout.

The paid English flow offers a Deep report for the current relationship pattern and a Complete report that adds future-stage pressure, a PDF, and two follow-up questions. Both are one-time purchases with permanent report access and no subscription. The current tier and price shown before checkout control the purchase; machine-readable prices are also published at https://www.kaucim.ai/api/products.json.

## What the reading can and cannot do

The reading can organize recurring relationship patterns, including where attraction becomes friction, how communication tends to fail, and what kind of repair may be needed.

It cannot guarantee marriage, predict a breakup, establish another person's feelings, or decide whether a relationship should continue. It is not a substitute for safety, medical, legal, financial, or mental-health support.

## Compatibility guides

- BaZi method overview: https://www.kaucim.ai/en/articles/bazi-compatibility
- Marriage-specific BaZi method: https://www.kaucim.ai/en/articles/bazi-compatibility-for-marriage
- BaZi and Zi Wei across two birth charts: https://www.kaucim.ai/en/articles/chinese-astrology-compatibility-two-birth-charts

Source: https://www.kaucim.ai/en/ziwei/compatibility
Language: en-US
Operator: Starry Research Labs Limited