How to Read a Four Pillars (Saju) Chart in English

Why this is harder in English than it should be

Four Pillars of Destiny — 사주팔자 (Saju) in Korean, Bazi (八字) in Chinese — is one of the most widely practiced systems of birth-date reading in East Asia, and most of the source material, terminology, and working vocabulary around it exists in Korean or Chinese. An English-speaking reader who wants to actually understand their own chart, rather than paste it into a search engine one term at a time, usually hits a wall of untranslated jargon within the first few paragraphs. This guide is a straight-through path around that wall: what the chart's parts are called, what order to read them in, and where the real information is versus where it's just terminology.

Step 1 — get your eight characters

Every Four Pillars chart starts with four pillars: year, month, day, and hour. Each pillar is a pair — one heavenly stem and one earthly branch — so the whole chart is eight characters (四柱八字, "four pillars, eight characters") in total.

These come from converting your birth date and time through the traditional lunar/solar calendar, not from simple arithmetic on the Gregorian date. The month pillar in particular follows solar-term boundaries that don't line up with calendar months, so hand-calculating a chart without a proper conversion table is where most self-taught readers go wrong first. Using an actual calendar-conversion engine (rather than approximating) is worth doing before anything else.

Step 2 — find your day master

Once you have your eight characters, find the stem of your day pillar. This is your day master — the single reference point every other part of the chart gets read against. See "What is my day master" for a full walkthrough of this step on its own; it's important enough to deserve its own explanation.

Step 3 — read your five-element balance

With eight characters, each carrying one of the five elements (wood, fire, earth, metal, water), count how many of the eight fall into each element. This always sums to eight, and it tells you at a glance whether your chart leans heavily toward one or two elements or is more evenly spread. A chart with five wood characters and none of the other four is described as "wood-heavy" — read as an abundance of that element's traits, potentially to the point of imbalance, rather than automatically "good" or "bad."

Step 4 — classify everything against your day master

This is where the ten gods come in. Take every stem in your chart other than the day master itself (the year, month, and hour stems, plus the hidden stems inside each branch) and classify each one by its five-element relationship to your day master:

• Same element as you → a peer relationship
• An element you generate → an output relationship
• An element you control → a wealth relationship
• An element that controls you → an authority relationship
• An element that generates you → a resource relationship

Each of these five relationship types splits further into two (same polarity or opposite polarity), for ten labels total — but the five broad categories above are enough to start reading a chart in plain terms without memorizing all ten Chinese-character names at once.

Step 5 — read the pattern, not just one pillar

A common beginner mistake is reading each pillar in isolation, as if the year pillar "means" one fixed thing regardless of what surrounds it. Four Pillars charts are read as a whole pattern: a wealth relationship that appears once might barely register, but the same relationship appearing in three of your eight characters is a genuinely strong theme worth paying attention to. Look for repetition and concentration, not just presence.

Step 6 — add the timeline, if you know your gender

A static chart describes your fixed nature, but Saju also has a timeline: luck pillars (대운), a sequence of 10-year periods that overlay the chart starting at an age computed from your birth data and gender. Each luck pillar carries its own ten-god theme, which is why the same fixed chart can be read as "the wealth years" for one decade and "the resource years" for another. This step only works if a gender is provided, since the traditional forward/reverse direction of the sequence depends on it — without one, the fixed chart is still complete, just without the timeline.

Put it together

Reading a Four Pillars chart, in order: find your eight characters, find your day master, check your five-element balance, classify the other seven characters as ten-god relationships to your day master, look for which relationships repeat, and — if you know your gender — layer in the luck pillar timeline for a decade-by-decade view.

Try it with your own chart

Mystica's free Saju reading runs all six of these steps for you automatically from a birth date (and hour and gender, if you have them), using the same lunar-calendar conversion engine described in Step 1 — no manual stem-branch lookup tables required. It's free, instant, and shows your day master, five-element balance, ten-god relationships, and luck pillar timeline (when available) on one page, in plain English.