Index · 10 day masters · 10 pages

The ten day masters

The day master is the stem of your day pillar — the character that stands for the self. Each of the ten stems gets one page, all built from one template and one engine: where Lu, the blade, the noblemen and Wenchang land, who it combines with and into what, who clashes it, its six of the sixty pillars, and the twelve-stage strength of every branch. The pages differ only in the numbers — which is exactly why they can be trusted.

Method and computed distributions

This family is a composition convention (methodology R34): no new math, only existing exports computed and cross-checked. These distributions are computed for all ten stems on the spot:

Unitone stem = one page, ten pages; each stem owns exactly 6 of the sixty day pillars (the parity rule at work)
Lu cross-checkevery stem's Lu seat was cross-checked against its Official-Post seat in the twelve stages — 10/10 pass. Lu is not a copied table entry; it is derivable
Prosperity reachabilityexactly 6 stems sit on their own Prosperity branch inside their six pillars: 丙 Bing、丁 Ding、戊 Wu、己 Ji、壬 Ren、癸 Gui; 4 never can: 甲 Jia、乙 Yi、庚 Geng、辛 Xin — stem-branch parity blocks them
Nobleman school splitthe two schools disagree on exactly 2 stems: 庚 Geng、辛 Xin; all other stems agree across schools
Stem clash8 stems have a clash partner (Jia-Geng, Yi-Xin, Bing-Ren, Ding-Gui); 戊 Wu、己 Ji have none

The ten day masters (colored by element)

Each card: Lu seat, blade seat, combine partner — follow it to the full profile page.

甲 Jia · 阳木 Lu Yin · blade Mao · combines Ji 乙 Yi · 阴木 Lu Mao · yin blade Yin · combines Geng 丙 Bing · 阳火 Lu Si · blade Wu · combines Xin 丁 Ding · 阴火 Lu Wu · yin blade Si · combines Ren 戊 Wu · 阳土 Lu Si · blade Wu · combines Gui 己 Ji · 阴土 Lu Wu · yin blade Si · combines Jia 庚 Geng · 阳金 Lu Shen · blade You · combines Yi 辛 Xin · 阴金 Lu You · yin blade Shen · combines Bing 壬 Ren · 阳水 Lu Hai · blade Zi · combines Ding 癸 Gui · 阴水 Lu Zi · yin blade Hai · combines Wu

Ten-stem quick reference

All ten rows are engine-computed, same source as the facts tables on each page. Nobleman cells print both schools when they disagree.

StemLuBladeNoblemen (schools)WenchangCombineClash
甲 JiaYinMaoChou and WeiSiJi → EarthGeng
乙 YiMaoYin (yin)Zi and ShenWuGeng → MetalXin
丙 BingSiWuHai and YouShenXin → WaterRen
丁 DingWuSi (yin)Hai and YouYouRen → WoodGui
戊 WuSiWuChou and WeiShenGui → Firenone
己 JiWuSi (yin)Zi and ShenYouJia → Earthnone
庚 GengShenYouChou and Wei · Yin and WuHaiYi → MetalJia
辛 XinYouShen (yin)Wu and Yin · Yin and WuZiBing → WaterYi
壬 RenHaiZiMao and SiYinDing → WoodBing
癸 GuiZiHai (yin)Mao and SiMaoWu → FireDing

Find your day-master page

Enter your birth moment (time optional). The scanner derives your day master and opens your page.

Frequently asked

What is a day master?
The stem of your day pillar. In the four pillars it represents the self and anchors the ten-god verdicts and the strength calculation. These ten pages lay out, per stem, everything computable: where Lu, the blade, the noblemen and Wenchang land, combine and clash, the six own pillars, and the twelve-stage strength of every branch.
Is this the same as the five-element personality stuff?
No. The personality memes circulating online cannot be audited; this site computes only the checkable part. The methodology page carries the site-wide stance: no predictions, no advice.
Why do the ten pages look so alike?
Because one template generates them from one engine. The sameness is the proof of auditability: across the ten pages only the engine-computed numbers differ, the rules never do. Each page carries its own four-pillar scanner.
Which page should I read first?
Run the calculator on the home page; the stem of your day pillar picks your page. Each page then links to that day master's career, wealth and relationship scenario pages if you want to go deeper.

Reference index

Every enumerable component of ba zi has its own page here. Each page is computed by the same engine and can be checked item by item — none of it is a personality table.