Free BaZi tool

BaZi Compatibility Checker

Enter two birth dates to find each Day Master and the relationship dynamic between them.

Browse all 55 pairings

Filter by Day Master

甲×甲

Jiǎ wood · Jiǎ wood

Twin
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甲×乙

Jiǎ wood · Yǐ wood

Complement
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甲×丙

Jiǎ wood · Bǐng fire

Strong Flow
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甲×丁

Jiǎ wood · Dīng fire

Soft Flow
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甲×戊

Jiǎ wood · Wù earth

Strong Friction
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甲×己

Jiǎ wood · Jǐ earth

Soft Friction
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甲×庚

Jiǎ wood · Gēng metal

Strong Friction
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甲×辛

Jiǎ wood · Xīn metal

Soft Friction
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甲×壬

Jiǎ wood · Rén water

Strong Flow
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甲×癸

Jiǎ wood · Guǐ water

Soft Flow
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乙×乙

Yǐ wood · Yǐ wood

Twin
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乙×丙

Yǐ wood · Bǐng fire

Soft Flow
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乙×丁

Yǐ wood · Dīng fire

Strong Flow
See pairing
乙×戊

Yǐ wood · Wù earth

Soft Friction
See pairing
乙×己

Yǐ wood · Jǐ earth

Strong Friction
See pairing
乙×庚

Yǐ wood · Gēng metal

Soft Friction
See pairing
乙×辛

Yǐ wood · Xīn metal

Strong Friction
See pairing
乙×壬

Yǐ wood · Rén water

Soft Flow
See pairing
乙×癸

Yǐ wood · Guǐ water

Strong Flow
See pairing
丙×丙

Bǐng fire · Bǐng fire

Twin
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丙×丁

Bǐng fire · Dīng fire

Complement
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丙×戊

Bǐng fire · Wù earth

Strong Flow
See pairing
丙×己

Bǐng fire · Jǐ earth

Soft Flow
See pairing
丙×庚

Bǐng fire · Gēng metal

Strong Friction
See pairing
丙×辛

Bǐng fire · Xīn metal

Soft Friction
See pairing
丙×壬

Bǐng fire · Rén water

Strong Friction
See pairing
丙×癸

Bǐng fire · Guǐ water

Soft Friction
See pairing
丁×丁

Dīng fire · Dīng fire

Twin
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丁×戊

Dīng fire · Wù earth

Soft Flow
See pairing
丁×己

Dīng fire · Jǐ earth

Strong Flow
See pairing
丁×庚

Dīng fire · Gēng metal

Soft Friction
See pairing
丁×辛

Dīng fire · Xīn metal

Strong Friction
See pairing
丁×壬

Dīng fire · Rén water

Soft Friction
See pairing
丁×癸

Dīng fire · Guǐ water

Strong Friction
See pairing
戊×戊

Wù earth · Wù earth

Twin
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戊×己

Wù earth · Jǐ earth

Complement
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戊×庚

Wù earth · Gēng metal

Strong Flow
See pairing
戊×辛

Wù earth · Xīn metal

Soft Flow
See pairing
戊×壬

Wù earth · Rén water

Strong Friction
See pairing
戊×癸

Wù earth · Guǐ water

Soft Friction
See pairing
己×己

Jǐ earth · Jǐ earth

Twin
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己×庚

Jǐ earth · Gēng metal

Soft Flow
See pairing
己×辛

Jǐ earth · Xīn metal

Strong Flow
See pairing
己×壬

Jǐ earth · Rén water

Soft Friction
See pairing
己×癸

Jǐ earth · Guǐ water

Strong Friction
See pairing
庚×庚

Gēng metal · Gēng metal

Twin
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庚×辛

Gēng metal · Xīn metal

Complement
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庚×壬

Gēng metal · Rén water

Strong Flow
See pairing
庚×癸

Gēng metal · Guǐ water

Soft Flow
See pairing
辛×辛

Xīn metal · Xīn metal

Twin
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辛×壬

Xīn metal · Rén water

Soft Flow
See pairing
辛×癸

Xīn metal · Guǐ water

Strong Flow
See pairing
壬×壬

Rén water · Rén water

Twin
See pairing
壬×癸

Rén water · Guǐ water

Complement
See pairing
癸×癸

Guǐ water · Guǐ water

Twin
See pairing

Compatibility checker FAQ

Is BaZi compatibility just a match score?

No. MyBazi uses Day Master and Five Elements dynamics to explain relationship patterns, not to reduce people to a score.

Do I need both birth times?

This free checker starts with birth dates and Day Masters. A fuller compatibility reading can include more chart context.

Can I use this for work or friendship?

Yes. Compatibility dynamics can describe communication, pressure, and support in many relationships.