Find your perfect match
78 zodiac pair analyses, 6 scored dimensions per match, calculators and daily readings.
The 12 signs
Top matches
Tools
About zodiac love compatibility
Zodiac compatibility — sometimes called synastry — is the art of comparing two birth charts to understand how two people interact emotionally, sexually, and intellectually. Every sun sign belongs to one of four elements (fire, earth, air, water) and one of three qualities (cardinal, fixed, mutable). These two dimensions alone reveal a lot about how a pairing will feel day-to-day.
How the scores work
Each of our 78 pair pages scores six dimensions — love, sex, communication, trust, emotional connection and shared activities — with a written analysis explaining each. Fire–air tends to top overall chemistry; earth–water leads on emotional depth; fire–water and air–water face the steepest learning curves.
Beyond sun signs
Full astrological synastry considers moon, Venus, Mars and rising. Our birthday calculator layers numerology life-path numbers on top. For something lighter, try the love percentage calculator.