Free relationship tool
Zodiac Compatibility Calculator
Choose two Sun signs for a clear look at communication, emotional rhythm, chemistry, values, and long-term potential.
What the score means
The percentage is a symbolic compatibility indicator based on Sun-sign dynamics, not a prediction of relationship success. It describes where traditional zodiac symbolism suggests easier understanding or more conscious adjustment.
A score with a method
Every result comes from the same deterministic framework: element relationships, modality, sign-to-sign angle, and sign-specific relational tendencies. The result never uses AI, randomness, or personal data.
Scores are symmetric. Aquarius + Pisces always produces the same result as Pisces + Aquarius.