How it works

What is Saju?

A Korean way of reading the patterns you were born with.

Saju (사주, 四柱) means “four pillars.” It is a traditional Korean system that turns your date, time, and place of birth into a chart of four pillars — Year, Month, Day, and Hour — and reads that chart for patterns in personality, relationships, work, money, and different stages of life.

You may also hear 팔자 (palja, “eight characters”): each pillar is written with two characters, so a full chart has eight. Korean Saju is closely related to Chinese BaZi, and both use this same Four Pillars framework.

If tarot or astrology feels familiar, think of Saju as another way of exploring yourself — but instead of drawing cards, your chart is calculated from your birth information.

Tarot draws cards.
Saju starts with when you were born.

Sunset over layered Korean mountains and pine trees

Different questions.
A deeper you.

Step 1

Your birth is the starting point.

You only need three things.

  1. Date of birthYour calendar date
  2. Time of birthIf known
  3. Place of birthYour birth city

You can begin without a birth time; time-dependent details will remain unavailable.

Step 2

It becomes your Four Pillars.

Your birth information is converted into the traditional Four Pillars framework used in a Saju reading.

  1. YearYour roots
  2. MonthYour environment
  3. DayYour self
  4. HourWhen known

Together, they create the structure used to explore the patterns in your Saju.

Inside your chart

Stems and Branches

Every pillar has two parts: a Heavenly Stem on top and an Earthly Branch below. Four pillars with two parts each give the eight characters of a chart.

Your Day Master

Your Day Master (일간, ilgan) is the Heavenly Stem of your Day Pillar. Traditionally it stands for you, the reference point the rest of the chart is read from. Your free SAJUVIBE reading starts here.

The Five Elements

Stems and Branches each belong to one of five elements: Wood, Fire, Earth, Metal, or Water. Your chart shows where each appears, which adds detail to the picture your Day Master starts.

Saju and BaZi

Korean Saju and Chinese BaZi are closely related Four Pillars traditions. They share the same underlying framework, though terminology, cultural context, and interpretive practice can differ. SAJUVIBE follows the Korean Saju tradition.

Step 3

What can Saju tell me?

One chart. Different parts of your life.

Love

How you connect, what you need in relationships, and recurring relationship patterns.

Career

Your working style, strengths, and the environments where you may thrive.

Money

Patterns around earning, managing, and approaching money.

Compatibility

How two people’s patterns interact and where connection or friction may appear.

Year Reflection

Themes and shifts that may matter during a particular period of your life.

If you don’t know your birth time

You can still start. SAJUVIBE does not invent a birth time. Instead it considers every birth time that is possible on your birth date and place, and shows only what stays the same across all of them.

Your Hour Pillar remains unknown, and time-dependent details may be unavailable. If the possible times disagree on your Day Master, SAJUVIBE withholds the Day Master-based reading rather than guess. A reading without a birth time is less complete than one with it.

Common questions

What does Saju mean?

Saju (사주, 四柱) means “four pillars.” It refers to the chart of Year, Month, Day, and Hour Pillars that a traditional Korean reading is built from.

Is Saju the same as BaZi?

They are closely related. Korean Saju and Chinese BaZi are Four Pillars traditions that share the same underlying framework, while their terminology, cultural context, and interpretive practice can differ.

What is a Day Master?

Your Day Master (일간, ilgan) is the Heavenly Stem of your Day Pillar. It is the traditional starting point for reading a chart, and SAJUVIBE’s free reading begins with it.

Can I use SAJUVIBE without knowing my birth time?

Yes. SAJUVIBE does not invent a birth time. It shows only what stays the same across every possible birth time, your Hour Pillar remains unknown, and time-dependent details may be unavailable.

Step 4

Start with your free Saju.

See the bigger picture first.

Your free reading gives you an introduction to your Saju and lets you explore the main areas of your life.

Read My Saju — Free No payment required.

Step 5

Want to go deeper?

Some questions deserve more than a short answer.

If one area stands out to you, you can unlock an In-Depth Reading for a more detailed reflection.

Free LoveYour relationship tendencies and core patterns.
Love, In DepthA deeper look at emotional patterns, attraction, relationship dynamics, and challenges.
In-Depth Readings are optional. Your free Saju is always yours to explore.

Your Saju starts with the moment you were born.

Discover the patterns. Decide what they mean for you.

Read My Saju — Free