Saju Guide
Missing or excess elements in saju: why a zero is common
No Fire or no Water in your saju chart? How the eight characters are counted, why a missing element is common, and what to make of an excess.
If one of your elements came out as zero
Seeing an empty slot such as “Fire 0” or “Water 0” in a saju result can be unsettling, and the internet is full of lines like “a chart without Water is like this” or “no Fire? Wear more red.”
The short answer: a missing element is very common. Counting the way this site does (the basic element of each of the eight characters, once) for every date from 1950 to 2009 at each of the twelve two-hour periods, about 70% of charts had at least one element at zero. Counting six characters, as when the birth time is unknown, raises that to about 89%.
This guide covers how the elements are counted, why a missing one is common, the traditional way of reading an abundant element through its relation to the day master, the limits of “filling” an element with colors, names or objects, and how to use the result as a set of questions for reflection. Read it on the understanding that saju is a cultural framework of interpretation, not a scientifically validated personality test.
How the elements are counted: eight characters, five energies
Among the stems, 甲 and 乙 are Wood, 丙 and 丁 Fire, 戊 and 己 Earth, 庚 and 辛 Metal, 壬 and 癸 Water. Among the branches, 寅 and 卯 are Wood, 巳 and 午 Fire, 辰, 戌, 丑 and 未 Earth, 申 and 酉 Metal, 亥 and 子 Water. Four of the twelve branches are Earth, so the five elements are not evenly spread to begin with.
Take someone born at 7:20 a.m. on 21 March 1995 (solar calendar). Their chart is a 乙亥 year, 己卯 month, 辛亥 day and 壬辰 hour. Counting each character gives Wood 2 (乙, 卯), Fire 0, Earth 2 (己, 辰), Metal 1 (辛) and Water 3 (亥, 亥, 壬). The element bars in the free saju reading are exactly this: each of the eight characters counted once.
The method is easy and transparent, but simple. Fuller readings hold that the stems hidden inside the branches and the season of the birth month change an element’s strength a great deal: the same Water 3 weighs differently for a winter birth than for a summer one. So treat the numbers as a map of which energies stand out, not as a precise scale.
Why a missing element is common, and the hidden stems
Spreading eight characters over five elements makes it hard, even by simple arithmetic, for every slot to get at least one. As soon as one element repeats two or three times another slot empties, and since the year and month pillars keep the same characters for a whole year or month, people born around the same time often share similar counts. In the calculation above, about 17% of charts had two or more elements at zero.
An element that shows zero on the surface is also often hidden inside a branch. 未 is said to hold 丁 (Fire), 乙 (Wood) and 己 (Earth); 戌 holds 辛 (Metal), 丁 (Fire) and 戊 (Earth); 寅 holds 戊 (Earth), 丙 (Fire) and 甲 (Wood). So even with Fire at zero, a chart that has 未, 戌 or 寅 is not read in tradition as lacking Fire altogether. The hidden stems of each branch are listed in the 60 day pillars table and on each day-pillar page.
A result that says “one element is missing” is therefore not a defect; it is better read as a trait, a sign that the eight characters lean one way. Many people have such a chart, and they do not all share the same difficulties.
An abundant element is read through its relation to the day master
In traditional readings, how much of an element you have matters less than what kind of relation to you (the day master) it represents. The element shared with the day master is the companion group (Companion and Rob Wealth); the element the day master produces is the output group (Eating God and Hurting Officer); the element it controls is wealth (Indirect and Direct Wealth); the element that controls it is officer (Seven Killings and Direct Officer); and the element that produces it is resource (Indirect and Direct Resource).
In the example the day master is 辛 Metal and Water counts 3. Metal produces Water, so for this person Water is output, the energy of putting thoughts, words and skills out into the world. A traditional reading would therefore take “a lot of Water” less as “a watery nature” and more as “plenty to express, and energy that leaks outward just as easily.” With the same Water 3 and a Wood day master, Water would be resource, support for the self, and the story would be entirely different.
Because the meaning of each element shifts with your day master, the element count is most useful read next to your own page among the ten day masters. What the ten gods mean and how they are found is set out in the saju glossary.
Filling an element with colors, names or objects: how far to believe it
Making up for a missing element with colors, directions, foods or the characters of a name is an old custom: no Fire, keep red close; no Water, keep black close. There is no reason not to enjoy a custom lightly, but there is no evidence that such methods change anyone’s life.
Even within the tradition, “fill the missing element” is an oversimplification. Fuller readings first weigh how strong the day master is, from the season and the surrounding characters, and only then choose the energy that restores balance (the useful god, yongsin). So “zero means needed” does not hold; sometimes the reading puts more weight on easing an element that is already abundant.
You can say no to anyone who stokes worry with “your elements are lacking, so you must change your name or buy an expensive object or talisman.” The more money a decision involves, the more you should talk it over first with family or someone you trust.
Using the element count as questions for reflection
The elements are far more useful as a list of questions about yourself than as a prescription for fate. Here are the images tradition attaches to each element, turned into questions.
Wood (木) is beginnings and growth: “Is there something I want to start?” Fire (火) is expression and passion: “What did I last talk about with real excitement?” Earth (土) is stability and balance: “Which routine keeps my days centered?” Metal (金) is decision and clearing out: “Is there a decision or a clear-out I keep putting off?” Water (水) is thought and rest: “Am I resting enough, with time to think on my own?”
The classic image of each element is drawn out further on the Gap-mok, Byeong-hwa, Mu-to, Gyeong-geum and Im-su day-master pages. It can even help to linger on the question of the element you are missing. Your own answer to it says more about who you are now than the number does.
Frequently asked questions
Q. Is it bad if one element is missing (zero)? A. No: it is common and does not make a chart bad. Counting only the basic element of the eight characters, about 70% of charts have at least one element at zero, and traditional readings also weigh hidden stems and the season, so a zero on the surface is not taken to mean the energy is entirely absent.
Q. Why do apps give different element counts? A. Because they count different things. This site counts only the basic element of each of the eight characters once; some apps add points for hidden stems or seasonal strength. Sometimes the pillars themselves differ, because of an 11 p.m. birth or a solar-term boundary.
Q. What should I do to fill a missing element? A. Nothing is required. Filling an element with colors or a name is a custom with no evidence that it works, and even within the tradition the missing element is not automatically the one you need. Checking the question that element stands for in your daily life is enough.
Q. Does the element count change if I do not know my birth time? A. Yes. Without the time, six characters are counted instead of eight, so the numbers change and zeros show up more often. The day master, at the center of the reading, depends on the date alone and stays the same. The order for reading a whole chart is in how to read a saju chart.
What to keep in mind when you read your elements
The element count is material for a cultural interpretation set by your birth date, not a test of your current personality or health. Rather than pinning yourself down by a number, as in “no Wood, so no staying power” or “lots of Metal, so cold,” compare it with how you actually behave.
If you want to know your current tendencies, the answer-based Big Five test is the better tool. It is fine if the two results disagree; saju vs personality tests shows how to read them together.
Send this guide to a friend or family member who might find it useful too.
Tests and guides to open next
Free saju reading
Calculate your eight characters and element bars, then read any missing or abundant element in the order of this guide.
Big Five test
Not from your birth date but from your answers: see your current tendencies as scores on five traits.
Saju glossary
The ten gods from Companion to Direct Resource and the main shinsal: what they mean, how they are found and common myths.