---
type: BaZi Day Master
title: "庚 日主 (Gēng, Yang Metal)"
description: "Tough and decisive, loyal and principled."
resource: https://localpapa.com/tools/bazi.html
category: "BaZi · Day Master"
element: "陽金 / Yang Metal"
tags: [bazi, day-master, heavenly-stem]
timestamp: 2026-06-21T00:00:00Z
---

# 庚 日主 · 陽金（Yang Metal）

- **物象 Image:** 刀劍、頑鐵 (a blade, raw iron)
- **五行 Element:** 陽金 (Yang Metal)

Tough and decisive, loyal and principled — bold and willing to take charge.

- **Strengths:** decisive, bold, loyal, persevering
- **Challenges:** rigid, impulsive, blunt

The **Day Master** is the day-pillar stem — it represents the self in a BaZi chart. Cast a full chart at <https://localpapa.com/tools/bazi.html>.

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*[All day masters](./index.md) · [The Ten Gods](../tengods/index.md) · [BaZi knowledge base](../index.md)*