Concept
The Yang Metal day master (Geng · 庚)
Classical texts picture Geng 庚 as raw ore and the axe: decisive, unsentimental, made for cutting through. Like every day-master reading, this is a tendency to reflect on, not a verdict.
The classical image
Geng 庚 is raw ore and the axe: decisive, unsentimental, made for cutting through. In chart terms this reads as decisive execution — the readiness to cut when cutting is due. The image is a compression of centuries of case reading, not a personality test result — the same stem born in a different season, with different support, reads differently.
Work and direction
Read on its own, Geng leans toward high-stakes decision work — enforcement, surgery of any kind, restructuring. In a full reading this is always qualified by the Ten Gods around it — the same day master with strong output stars and with strong authority stars points in quite different directions.
The recurring edge
The axe needs a whetstone: unrefined Geng force is blunt. The classical image is metal shaped by fire — pressure and discipline turn edge into instrument.
In your chart
Whether your Geng is well-rooted for its season — supported or drained — is a separate, chart-specific question the calculator answers with its reasoning shown.
Questions
Frequently asked
The day stem 庚 (Geng) is read as the chart's self-reference point. Its classical image — raw ore and the axe: decisive, unsentimental, made for cutting through — anchors readings of temperament and working style, always weighed against season and support in the full chart.
Neither — day masters are not ranked. What matters is whether the stem is well-supported for its season in your specific chart, which is what the strength assessment weighs.
Your day master is the stem of your day pillar. Enter your birth details in the calculator and it is computed and shown with the reasoning.
Related
Keep exploring
- What is the Day Master in BaZi?
- The Yang Wood day master (Jia · 甲)
- The Yin Wood day master (Yi · 乙)
- The Yang Fire day master (Bing · 丙)
- The Yin Fire day master (Ding · 丁)
- The Yang Earth day master (Wu · 戊)
- The Yin Earth day master (Ji · 己)
- The Yin Metal day master (Xin · 辛)
- The Yang Water day master (Ren · 壬)
- The Yin Water day master (Gui · 癸)