Blog

Korean Saju Compatibility (Gunghap): How Koreans Check If You Match

October 19, 2026 · Foxy Unnie

Gunghap (궁합) is Korean love compatibility, read by placing two people’s saju side by side and seeing whether their elements support or challenge each other. The zodiac animal match many people know is only the first layer. A real reading looks at your day masters and five-element balance too.

In Korea, couples often check their gunghap before a wedding, and many now check it when dating starts getting serious. Here is how it works, step by step.

1. Zodiac animal match: the easy first step

Your zodiac animal comes from the earthly branch of your birth year. Gunghap looks at animals that attract each other (harmony) and animals that clash.

Remember that this is one character out of eight. A clashing pair can still be a great match if the rest of the chart fits.

2. Day masters: who you both are at the core

Your day master, the top character of your day pillar, represents you. Comparing two day masters shows how your natures fit.

• Supporting cycle (wood → fire → earth → metal → water → wood): one partner naturally nourishes the other. A wood day master and a fire day master give each other energy.
• Same element: easy understanding, like best friends, though you may share the same stubborn streak.
• Controlling cycle (wood → earth, earth → water, water → fire, fire → metal, metal → wood): attraction with tension. You push each other to grow, but arguments come more easily.

3. Element balance: someone who has what you lack

The happiest sign in gunghap is when your partner is rich in the element you are missing. If you are low in water and they have plenty, you tend to feel calmer around them.

See your own balance in the free saju × astrology calculator. Enter both birth dates and compare your strongest and weakest elements.

4. The spouse palace

The bottom character of your day pillar is called the spouse palace. When two people’s spouse palaces are in harmony, daily life together flows easily; when they clash, you may need to work out different habits. Koreans pay extra attention to this when thinking about marriage or living together.

5. Add astrology: sun and moon

Western astrology compares the elements of your sun and moon signs.

• Fire + air: lively, you fan each other’s flame.
• Earth + water: steady and nurturing.
• Same element: an easy, unspoken understanding.

When one person’s sun shares an element with the other’s moon, astrologers see a deep, instinctive pull. Where saju and astrology agree, that part of your match is especially clear.

SunLoversMoon

What if your gunghap looks bad?

Gunghap is not a pass or fail test. A clash simply shows where to be gentle with each other. Many long, happy marriages have clashing elements in their charts. What matters most is understanding your differences and choosing to meet in the middle.

Get your compatibility in one report

A saju × astrology compatibility report combines both charts: day masters, five elements, and sun and moon signs, all in one place. Wondering what they feel right now? Try the free “What do they feel?” tarot too.