A professional BaZi reading isn't just looking up a calendar — it follows specific steps.
Confirm Gregorian vs. lunar time, exact minutes, and birthplace. Year Pillar starts at Li Chun (Start of Spring), not Chinese New Year. Month Pillar follows solar terms, not lunar months. Hour Pillar uses true solar time.
Year Pillar: Gan-Zhi year starting at Li Chun. Month Pillar: solar-term months using the Five Tiger method. Day Pillar: look up the calendar. Hour Pillar: use the Five Rat method with true solar time.
From the Month Pillar, forward for Yang-year males / Yin-year females, backward for Yin-year males / Yang-year females. Calculate starting age.
Assess Day Master strength, find favorable element, read Ten Gods configuration, check clashes and combinations, and map luck pillars.