Arcana Oracle

Love Compatibility (Synastry)

Synastry is the astrology of relationships — it lays two birth charts over each other to see where you harmonize and where you spark. Enter both birth dates (times sharpen the Moon and attraction reading) to compare your charts.

You

Them

Both charts are calculated in your browser — no birth details are ever sent anywhere.

How to read your score

Compatibility here weighs the element harmony of your Suns and Moons and the aspects between your core planets — especially the Venus–Mars connection that governs attraction. A high score means an easy natural flow; a lower one doesn't mean doomed, only that the match rewards patience and honest effort. No chart decides a relationship — the two of you do.

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