Relationship astrology
Two charts,
one sky between them.
Start with a beautiful, genuinely accurate birth chart, free. Then discover what unfolds when your chart meets someone else's.
No account for your free chart · time zones & historical daylight saving handled for you
How a reading is born
Real astronomy, written for two people: the path from birth data to a reading that's yours to keep.
Your two charts
We calculate both birth charts from scratch: every planet, angle, and house, at the exact moment and place each of you was born.
The aspects between them
We measure how your planets touch each other's: attraction, emotional rhythm, communication, friction, and the room to grow.
Your reading
A warm, specific reading written from your actual placements, not generic horoscopes. Yours to keep, download, and revisit.
Free
Your birth chart
A complete, beautiful natal chart in seconds. No account, no payment.
Start free →The reading
Compatibility
A deep synastry reading comparing two charts, paid once, emailed to you, yours forever.
Create a readingNew
Talk with your chart
Ask the questions your reading raises and get answers grounded in your actual placements. Every reading includes your first questions; Starduet Plus makes it unlimited.
Start with a reading →