Learn astrology
Learn the language of the sky.
Signs, planets, houses and aspects — the four building blocks of every chart, explained without the jargon.
The Twelve Signs
Every planet in your chart falls in one of the twelve signs. The sign colours the style and flavour of that planet's energy.
The Ten Planets
Each celestial body governs a distinct dimension of life — identity, emotion, drive, love, and more.
The Twelve Houses
The sky at birth is divided into twelve life arenas, from self and resources to spirit and dissolution.
Self & Appearance
The threshold of you — body, first impressions, the lens you meet the world through.
Worth & Resources
What you value and what sustains you — money, possessions, and self-worth.
Mind & Communication
The everyday mind — siblings, short trips, how you think, write and speak.
Home & Roots
Foundations — family, ancestry, the private self and the place you call home.
Joy & Creation
Play, romance, children and creative fire — what you make for the pleasure of it.
Work & Ritual
Daily rhythms — health, service, craft, and the small habits that shape a life.
Partnership
The mirror of the other — committed relationships, contracts, open enemies.
Depth & Transformation
Intimacy, shared resources, death and rebirth — what you merge with and surrender.
Meaning & Horizon
The far view — philosophy, travel, higher learning, and the search for truth.
Vocation & Legacy
Your public arc — career, reputation, and the mark you leave on the world.
Community & Vision
Friends, networks, hopes for the future — the collective you belong to.
Spirit & Surrender
The unseen — solitude, the unconscious, dreams, and what dissolves the self.
☽ ♀ Asc
A planet tells you what; a sign tells you how. These guides walk through the combinations one by one — in plain language, with no doom.
☌ ⚹ □ △ ☍
The angles between planets describe their conversations — fusing, easy, tense or polarising.
✦ Method & accuracy
The astronomy, accuracy and privacy behind every chart.
Birth Chart Calculator Accuracy: Tests & Limitations
Is your chart right? We checked our calculator against NASA/JPL data for ten charts — three famous birth records and seven test dates from 1900 to 2100 — and publish every result, including the limits of the test.
Birth Chart Without a Birth Time: What You Can Know
Don't know your birth hour? You can still explore most of your chart. This guide shows what stays reliable, what becomes an estimate and what needs a birth time.