Birth Data Input / 出生資料
Gregorian calendar year
Solar month (approximate)
Day of the month
Local birth time
Used for luck pillar polarity
BaZi Four Pillars Visualizer
八字四柱可視化 — Heavenly Stems · Earthly Branches · Na Yin · Ten Gods
BaZi (八字, "Eight Characters") maps a birth moment onto the 60-cycle GanZhi calendar, producing four pillars — Year, Month, Day, Hour — each composed of a Heavenly Stem and an Earthly Branch. Enter a birth date and time below to render the complete chart with Na Yin sound, Ten Gods relationships, Hidden Stems, and a Five Elements balance overview.
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BaZi Chart / 八字四柱圖
The Day Stem (日主) column is highlighted with a gold border. Ten Gods are calculated relative to the Day Master. Scroll horizontally on small screens.
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Five Elements Balance / 五行力量
Total count of each element across all eight Stems and Branches. Dominant element indicates the chart's primary energetic character.
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Chart Summary / 圖表摘要
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Pillar Reference Table / 四柱詳表
| Pillar | Stem (天干) | Branch (地支) | Na Yin (納音) | Ten Gods (十神) | Hidden Stems (藏干) |
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Note on Solar Calendar Approximation: Month pillars use the simplified solar month method (each Gregorian month maps to a fixed Earthly Branch). Professional BaZi analysis uses precise solar term (節氣) dates — e.g., Lichun (立春) for the transition from 丑 to 寅 month. Day pillars use the Julian Day Number formula and are accurate for most dates from 1800–2100.
Ten Gods Quick Reference / 十神速查
| Ten God | Chinese | Relationship to Day Master | Theme |
|---|---|---|---|
| Bi Jian | 比肩 | Same element, same polarity | Peers, independence, competition |
| Jie Cai | 劫財 | Same element, opposite polarity | Rivals, loss of wealth, drive |
| Shi Shen | 食神 | DM produces, same polarity | Expression, food, talent |
| Shang Guan | 傷官 | DM produces, opposite polarity | Creativity, rebellion, arts |
| Pian Cai | 偏財 | DM controls, same polarity | Windfall, business, father (variant) |
| Zheng Cai | 正財 | DM controls, opposite polarity | Stable wealth, spouse (male) |
| Qi Sha | 七殺 | Controls DM, same polarity | Power, pressure, military |
| Zheng Guan | 正官 | Controls DM, opposite polarity | Authority, spouse (female), career |
| Pian Yin | 偏印 | Produces DM, same polarity | Unorthodox support, stepmother |
| Zheng Yin | 正印 | Produces DM, opposite polarity | Education, mother, formal support |