AstriaComplete synastry
Overlaying natal charts reveals how your planets interact: conjunctions, trines, oppositions and sextiles between both people's charts.
Relationship strengths
What naturally unites you? Which aspects create harmony and deep affinity? Astria identifies the true foundations of your compatibility.
Challenges and tensions
Astrological tensions aren't necessarily problems — they can be engines of growth. Astria identifies them and offers context to understand and manage them.
Practical advice
Not just 'you're compatible' or 'you're not'. Astria offers concrete perspectives on how to navigate your relationship's dynamics.
How it works
Simple from the first step
Add the person
Enter the other person's birth date (and time, if you know it) in Astral Friends or directly in the Compatibility section.
Astria calculates the synastry
The system overlays natal charts and calculates all interplanetary aspects. Compatibility scores on key areas: communication, values, attraction, stability.
Explore the detailed analysis
A complete reading with major aspects, their interpretations and specific advice for your unique dynamic.
Frequently asked questions
Does it work for non-romantic relationships?
Absolutely. Compatibility can be analyzed for any important relationship: friends, business partners, colleagues, family members.
Do I need the other person's birth time?
Birth time improves the analysis (especially ascendant and houses), but isn't required. Core planetary compatibility works without an exact time.
Is compatibility available in the free plan?
Basic compatibility is available in the free plan. Complete analysis with detailed synastry and personalized advice is available in the Astral plan.
Analyze your first compatibility
Free, no card. Enter the details and get the analysis instantly.