Bazi Chart - Professional Bazi Calculator
How to read your chart
1 Coordinates and birth time
Birth time is the foundation of Ziwei and Bazi. Please verify civil date and clock time . Tinh Menh Do applies astronomical routines to convert wall time into true solar time for your GPS position so the pillars match the real sky at the birthplace.
2 Chart notes and Gemini workflow
After the chart is generated, use [COPY text] to export structured data, then open the
official Tinh Menh Do — Ziwei & Bazi Gemini workflow for deeper questions on luck
cycles and useful elements.
You need a Google account signed in to Gemini.
Basic knowledge of Chinese metaphysics helps you get meaningful answers.
Use the
Learn Ziwei
section to build vocabulary before advanced study.
3 Classical study
Metaphysics rewards slow reading. Combine classical texts with the Vietnamese-style Ziwei chart workflow when you need a second reference frame. The self-study tools on Tinh Menh Do stay available as you deepen practice.
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Time & location
- Local lunar calendar conversionLunar calendar by geographic location›
- True solar time & solar noonSolar time from coordinates›
- Global solar terms24 solar terms worldwide (GPS)›
- Accurate new moon instantsNew moon times by location›
- Stem-branch calendarFor date selection and practice›
- Auspicious hoursGood and bad hours by day›
Metaphysics & feng shui
- I Ching — ask a questionTraditional Zhou Yi consultation›
- I Ching divinationClassic coin method›
- 64 hexagrams explainedClear meanings for each hexagram›
- Zi Wei & Bazi by birthplaceCharts using local solar time›
- Zi Wei & Bazi chartVietnamese-style horoscope workflow›
- Learn Zi Wei onlineFree introductory lessons›
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