Enter your birth details to derive your Day Master, the traditional Spouse Star, and the Day Branch known as your Spouse Palace.
The Spouse Star is a Ten God relationship; the Spouse Palace is the Day Branch. Read them as symbolic chart structure, not as a guarantee of partner, marriage, outcome, or timing.
Your Day Master sets the reference point. The other elements become Ten Gods according to how they produce, control, or match it.
Find your Day Master →The selected traditional chart convention maps the relationship signal to Direct Wealth or Direct Officer, then checks the visible outer stems.
Map all Ten Gods →The Day Branch is the natal Spouse Palace. Comparing two people is a separate step that examines how both complete charts interact.
Compare two BaZi charts →In one traditional convention, male charts use Direct Wealth (正财) and female charts use Direct Officer (正官), each calculated relative to the Day Master. This symbolic convention does not define a partner’s gender.
The Day Branch is traditionally called the Spouse Palace or Marriage Palace. This calculator shows its earthly branch and the Ten God relationship it carries relative to your Day Master.
No. If the star is not visible in the Year, Month, or Hour stem, that is only a placement detail. It does not mean relationships or marriage are absent, delayed, or impossible.
Birth time completes the Hour Pillar and can add a visible Spouse Star. Exact time and birthplace can also matter near midnight or a true-solar-time boundary.
No. The Spouse Star and Spouse Palace belong to one natal chart. To compare the interaction between two birth charts, use the separate BaZi compatibility calculator.
You see your Four Pillars, Day Master, Spouse Star element, Spouse Palace, and palace Ten God with no account or email required. The complete love and life reading is an optional one-time $4.99 unlock.