COMPATIBILITY · SAJU READING

See how two patterns meet.

Explore how two Saju charts may interact through connection, differences, communication, and the space between two people.

Discover Our Compatibility — Free Create your own chart once, then add only the other person’s details for a free comparison.
Two people in conversation overlooking Seoul

TWO CHARTS · ONE REFLECTION

What your Compatibility Saju explores

A reflection built on the Day Masters in both charts. It does not score, rank, or predict a relationship outcome.

01

Where You Flow

Patterns that may feel easier for this pair.

02

Where You Differ

Differences worth noticing without ranking either person.

03

Communication

How the two patterns may meet in conversation.

04

Finding the Middle

Questions for navigating friction and understanding each other.

How Saju compatibility works

What is gunghap?

In Korean, 궁합 (gunghap) is the traditional practice of comparing two people’s Saju charts to see how their patterns fit together. It is most often associated with relationships and marriage.

How SAJUVIBE compares two charts

Each chart has a Day Master, the Heavenly Stem of the Day Pillar and the traditional starting point of a reading. SAJUVIBE compares the two Day Masters: how their elements relate, and how their yin and yang qualities relate.

Why there is no score

SAJUVIBE does not score, grade, or rank a pair, and it does not predict whether a relationship will work. You get a reflection on where the patterns may flow, where they differ, and what may be worth talking about.

If a birth time is unknown

A Day Master can still be used when it stays the same across every possible birth time for that person. If it does not, the comparison is withheld rather than guessed.

New to Saju? Learn what a Day Master is and how a chart is formed.

WHEN YOU WANT MORE SPACE TO REFLECT

Want to go deeper?

Compatibility, In Depth continues a completed free comparison with fuller explanations, conversation examples, and reflection prompts for the same pair.

Compatibility, In Depth$4.99 · One-time purchaseExplore Compatibility, In Depth Your free reading remains available.