Zodiac Sign Compatibility Check
Enter two birth dates to see how your zodiac signs get along — based on classical element (fire, earth, air, water) and modality compatibility. For entertainment and reflection, not a substitute for actually getting to know someone.
Gemini & Libra
82%Air & Air
Two air signs connect easily through conversation and ideas, though the relationship benefits from someone bringing follow-through. As a Mutable and Cardinal pairing, you tend to handle change differently, which adds useful balance once you both recognize the pattern.
Create a free account to save this and get your full birth chart.
Frequently asked questions
How is zodiac compatibility calculated?
We compare the classical element (fire, earth, air, water) and modality (cardinal, fixed, mutable) of each sun sign — the traditional basis for sun-sign compatibility readings.
Is this the same as full birth chart compatibility?
No — this looks only at sun signs (your birth date). A full synastry reading also considers birth time, location, and every planet in both charts.