Ding Fire Day Master (丁)
Ding Fire (丁) is the yin Fire Day Master in BaZi, pictured as the Candle: focused, perceptive, warm up close rather than from a stage.
| Stem | 丁 (Ding), stem 4 of 10 |
|---|---|
| Element | Fire, yin |
| Archetype | The Candle |
| Fed by | Wood |
| Feeds | Earth |
| Masters | Metal |
| Mastered by | Water |
| Combines with | 壬 (stem combination) |
| Rooted in branches | 午 (main qi), 未 (middle qi), 戌 (residual qi) |
| Element color | red |
| Peak season | summer |
The Ding Fire character
Focused, perceptive, warm up close rather than from a stage. You notice what others miss and keep a steady flame. These are traditional images, not rules: the rest of the chart (season, roots, the other stems) decides how much of this shows.
How the other stems appear to Ding Fire
In BaZi each stem plays one of ten roles for the Day Master. This table is computed for 丁:
| Stem | Ten god | In plain English |
|---|---|---|
| 甲 Jia (Wood) | 正印 | Nurturer |
| 乙 Yi (Wood) | 偏印 | Mystic |
| 丙 Bing (Fire) | 劫財 | Rival |
| 丁 Ding (Fire) | 比肩 | Peer |
| 戊 Wu (Earth) | 傷官 | Maverick |
| 己 Ji (Earth) | 食神 | Artist |
| 庚 Geng (Metal) | 正財 | Steady Wealth |
| 辛 Xin (Metal) | 偏財 | Windfall Wealth |
| 壬 Ren (Water) | 正官 | Authority |
| 癸 Gui (Water) | 七殺 | Challenger |
Ding Fire in 2027
The 2027 year pillar is 丁未. For a 丁 Day Master the year stem 丁 is 比肩 (Peer) and the main qi of 未, 己 Earth, is 食神 (Artist). Whether that helps depends on your chart's strength; Your 2027 works it out month by month. 丁 days come every ten days; in February 2027 they fall on Feb 7, Feb 17 and Feb 27.
Strong and weak Ding Fire
A 丁 Day Master is strong when the chart has plenty of Fire and Wood (which feeds it), especially if born in summer. Then Earth (its output), Metal (its wealth) and Water (its discipline) bring balance. It is weak when Earth, Metal and Water dominate; then Wood and fellow Fire help most. Our profile scores this from 0 to 100 rather than guessing.
Ding Fire and the other stems
丁 combines with 壬, a pairing read as attraction or partnership. 癸 (same polarity, Water) presses 丁 directly, and 丁 presses 辛 (Metal) in turn. These stem relations matter in compatibility readings and when a year's stem meets your chart.
Traditional associations
Fire is linked with visibility, warmth, expression and the south; in classical images it is the sun (yang) or the lamp and candle (yin). Its color is red, and on askjoss its guardian is Wenchang (The Bright Scholar), our storytelling layer for the Fire element.
How askjoss computes it
Your Day Master is the stem of your day pillar after the true-solar-time correction. Its strength is scored from the season, roots in the branches and supporting stems; we then choose favorable elements by simplified strength-balance rules. Full notes, including every simplification, are on How we calculate.
Common misconceptions
- "Every Ding Fire person is the same." One tenth of people share each Day Master; the season and the other seven characters change the picture a lot.
- "Fire is always my lucky element." A strong Fire chart often needs the element that channels it, not more of the same.
Sources
- 《滴天髓》, 十干論: the classical verse on 丁.
- 《淵海子平》: day-stem method and ten-god relations.
All ten: 甲 · 乙 · 丙 · 丁 · 戊 · 己 · 庚 · 辛 · 壬 · 癸 · Day Master overview
Frequently asked questions
What element is Ding Fire?
丁 is yin Fire, the 4th of the ten heavenly stems.
What is Ding Fire's best element?
It depends on the chart. A weak 丁 usually welcomes Wood (which feeds it) or Fire; a strong one usually welcomes Earth, Metal or Water.
Which stem combines with 丁?
壬. Stem combinations (天干五合) pair 丁 with 壬 and are read as attraction or partnership in a chart.
askjoss presents Chinese metaphysics as cultural tradition and a tool for self-reflection. It is not medical, legal, financial or psychological advice, and no reading can promise an outcome.