Professional astrology charts that just work
Natal charts, transits, synastry, progressions and returns computed precisely on the Swiss Ephemeris: accurate house systems, aspects with orbs and fixed stars. No interpretations, no vendor lock-in — your charts, your clients.
Swiss Ephemeris · 23 languages · dark & light · free
Features
Natal charts
Precise planet positions, 6 house systems, aspects with orbs and an SVG wheel.
Forecasting
Transits, secondary progressions, solar-arc directions, solar & lunar returns.
Synastry
Inter-aspects between two charts and house overlays both ways.
Depth
Special points (Part of Fortune, Vertex, Lilith) and fixed stars.
Accuracy
Correct historical time zones and DST for any date and place — the chart never drifts by an hour.
All yours
Saved people, dark and light themes, 23 languages, PNG and PDF export.
How it works
Enter birth data
Date, time and place — coordinates and time zone are computed automatically.
Get a precise chart
Natal on Swiss Ephemeris: planets, houses, aspects, aspectarium.
Explore techniques
Transits, progressions, directions, returns, synastry and much more.
Pro tools
Even more convenient
Smart notifications
Daily transit digests, reminders and personal alerts by email and Telegram — the service reminds you of what matters, one click to turn on.
Telegram app
Full functionality from your phone with no separate app to install — a Telegram Mini App with automatic language detection and one-click sign-in.
Private consultations & schools
A live session for walking through a chart with a client or a class of students: only the chart and your voice are shared — no screen sharing. You can host it right from your phone.
Plans
From a free chart to a school-wide toolkit.