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.
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.