compatibility · synastry
See how two charts talk to each other — partners, friends, family. Free score + a few highlights. Unlock the full reading to see every aspect.
Start with the first person's birth details.
Just for your records. You can use any name.
Placidus
Standard for modern astrology
Whole Sign
Classical Hellenistic system
Koch
Popular in German astrology
Equal
Each house exactly 30°
House system determines which "area of life" each planet falls in. Your planet signs and aspects stay the same. Placidus is the default.
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