Relationship Astrology
Synastry
Analyze the astrological dynamics between two birth charts — aspects, house overlaps, and compatibility score
Continue your astrological journey
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About This Tool
What it does
Compare two charts to reveal relationship dynamics.
Who it’s for
For those exploring the compatibility and dynamics between two people.
What you need
Two people’s birth data
Related Tools
Composite Chart
A synthesis chart built from the midpoints of two natal charts.
Davison Chart
A real chart from the average birth date and location of two people.
Birth Chart
Map the sky at the moment of birth.
Save Your Chart
Save your birth details once and reuse them across every tool.