Professional astrology online
Natal charts, synastry, forecasting, astrocartography, and harmonics — all calculations run in your browser powered by Swiss Ephemeris with arcsecond precision.
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Explore the Power of Professional Astrology
Swiss Ephemeris
Arcsecond-level precision
Full Privacy
All calculations in your browser
Charts & Forecasts
Natal, synastry, progressions
Astrocartography
A*C*G lines on world map
Interpretations
Detailed interpretations in 9 languages
Free Start
Natal chart and transits — free forever
house systems
fixed stars
forecasting methods
free of charge
Everything for Professional Astrology
Professional Tools Right in Your Browser
Complete Natal Chart with Aspects and Forecasts
Interactive chart wheel with 12+ house systems, precise planet positions, applying and separating aspects, transits, progressions, directions and solar returns — all in one screen.
- ✓ Planets, houses, aspects, antiscia, declinations, midpoints
- ✓ 10+ prognostic layers: transits, progressions, directions, solar, lunar
- ✓ Export to PNG, PDF and DOCX — ready-made reports for clients
A*C*G Lines on the World Map
World map with ASC, DSC, MC and IC lines for each planet. Display of influence zones, local space, eclipse paths, CCG progressions and cities in active line zones.
- ✓ 11 planets × 4 line types = 44 lines on the world map
- ✓ Relocation, CCG, eclipses, influence zones, astrogeodetics
- ✓ Automatic analysis of countries and regions under each line
Thousands of Texts from Leading Astrologers
Over 40 author collections of interpretations: planets in signs, planets in houses, aspects and degree symbols. From classics (Sakoian, Podvodny, Globa) to modern authors.
- ✓ 40+ collections: aspects, signs, houses, degrees (Rudhyar, Globa, etc.)
- ✓ Filter by author and section — instant search for the right text
- ✓ Interpretations available with language switching support
Planet movements on an interactive chart
Graphic ephemeris displays positions of all planets for a selected period. Visual representation of retrogrades, ingresses, and aspects — an indispensable planning tool.
- ✓ All planets on one chart with zodiac sign color coding
- ✓ Flexible period selection — from a week to a year
- ✓ Aspect diagram and transit calendar in one module
Arcsecond Precision Calculations
All calculations run directly in your browser using Swiss Ephemeris — the same engine used by professional astrologers worldwide.
- ✓ Planet positions accurate to 1 arcsecond
- ✓ Multiple house systems: Placidus, Koch, WSH, Equal and more
- ✓ Ephemeris coverage from 5400 BC to 5400 AD
Your Data Stays in Your Browser
No birth data leaves your device — all astrological calculations are performed locally. We only store your account info and saved charts.
- ✓ Client-side calculations, zero server processing
- ✓ No third-party tracking or data sharing
- ✓ Open astronomical algorithms, verifiable results
Dark or light — choose your style
Switch themes with a single click. Dark theme for comfortable nighttime work, light theme for daytime use. All interface elements adapt instantly.
Everything You Need to Start Your Astrology Journey
The free plan is not a trial — it's a fully functional astrology tool. Build natal charts, overlay transits and synastry, and explore the lunar calendar without any time limits.
- ✓ Full natal chart with planets, houses, aspects, and chart wheel
- ✓ Transit and synastry overlays right on the wheel
- ✓ Lunar calendar with phases, void-of-course, and eclipses
- ✓ Celebrity database — load and analyze 5,000+ famous charts
Unlock the Full Power of Professional Astrology
PRO gives you everything a practicing astrologer needs: all house systems, full prognostics suite, astrocartography, 170+ fixed stars, 500+ Arabic lots, and professional export. Try free for 7 days.
- ✓ All progressions & directions
- ✓ 170+ fixed stars
- ✓ Harmonics & draconic
- ✓ Unlimited saved charts
- ✓ Astrocartography (ACG + CCG)
- ✓ 500+ Arabic lots
- ✓ PDF & DOCX export
Choose Your Plan
Free
Free forever — no credit card required
- ✓ Natal chart with full calculation
- ✓ Up to 3 overlays (transits, synastry)
- ✓ Major aspects (conjunction, opposition, trine, square, sextile)
- ✓ Placidus house system
- ✓ Lunar calendar and ingresses
- ✓ Save up to 3 charts
- ✓ Celebrity database access
- ✓ PNG export
PRO
$4.00/mo
Billed as $11.99 every 3 months
- ✓ Everything in Free, plus:
- ✓ AI Astrologer — personal chat grounded in your chart
- ✓ AI interpretations & analysis (natal, synastry, horary)
- ✓ Human Design — full bodygraph
- ✓ Horary astrology — full diagnostics
- ✓ All house systems (Koch, WSH, Campanus...)
- ✓ Unlimited overlays and chart layers
- ✓ Minor and harmonic aspects
- ✓ Declinations, parallels, antiscia
- ✓ 170+ fixed stars
- ✓ 500+ Arabic lots
- ✓ All progressions, directions, returns
- ✓ Astrocartography (ACG, CCG, relocation)
- ✓ Full synastry page (composite, Davison)
- ✓ Harmonics, draconic, eclipses
- ✓ PDF & DOCX export
- ✓ Unlimited saved charts + ZET import
Frequently Asked Questions
We use Swiss Ephemeris (the JPL DE431 model). Planet positions are accurate to 1 arcsecond, and house cusps to 1 arcminute — matching desktop professional software.
The basic features are free forever: natal chart, transits, synastry overlay, lunar calendar, and ingresses. Advanced tools — all house systems, progressions, directions, astrocartography, fixed stars, Arabic lots, and unlimited saved charts — require a PRO subscription starting at $3/month.
Monthly — $4.99, quarterly — $11.99 (save 20%), yearly — $35.99 (save 40%). Every new user gets a free 7-day PRO trial upon registration.
Yes! When you register, you get full PRO access for 7 days completely free. No credit card required. After the trial, you can continue using the free plan or upgrade to PRO.
Absolutely. All astronomical calculations happen locally in your browser. Your birth data is never sent to our servers for calculation — only saved charts are stored in your account.
Yes, the app is fully responsive and works on phones, tablets, and desktops. The chart wheel, tables, and maps all adapt to your screen size.
The interface has been translated into 9 languages: Українська, English, Deutsch, Polski, Español, Português, हिन्दी, Français, 한국어. The language can be switched at any time from the header.
Explore AstroWay
Knowledge, tools, and references for astrologers — all in one place.
Encyclopedia
Planets in signs and houses, aspects — full descriptions with classical interpretations.
Blog
Articles on natal charts, forecasting, synastry, Human Design and astrological practice.
Human Design
64 gates, 36 channels, 9 centers, types, profiles and authorities — complete Human Design knowledge base.
Tools
Natal chart, synastry, forecast, lunar calendar — tools available free.
Professional Astrology Tools
40+ professional tools: transits, progressions, directions, harmonics, Vedic, Ayurveda.
Pricing
7 days PRO free, then $9/month. Cancel in one click. No card required.
Latest Articles
Quincunx (Quincunx) — Elusive Imbalance and Adaptation
The quincunx is an elusive astrological aspect that requires us to adapt and seek harmony.
Jul 20, 2026
Sextile — Opportunities to Activate in Astrology
A sextile is one of the most favorable aspects in astrology, opening new opportunities and facilitating the achievement of goals. Learn how to recognize it in your natal chart, activate its potential, and use it to your advantage in career, relationships, and creativity.
Jul 17, 2026
Opposition — balancing polarities and working through others
Opposition in astrology helps find balance between polarities and work through others.
Jul 15, 2026
Planetary Squares — Inner Conflict as a Driver of Growth
The planetary square can be a source of conflict, but it also opens opportunities for growth. Explore how to resolve these inner struggles.
Jul 13, 2026
Fresh Entries
465 entries · updated daily
Neptune Opposition Pluto
General Description The opposition between Neptune and Pluto is a significant astrological aspect that reflects a dynamic tension between idealism and power struggles. Neptune, the planet of dream...
Neptune Trine Pluto
General Description The aspect of Neptune trine Pluto is a harmonious alignment that signifies a profound connection between the realms of the subconscious and the transformative forces of life. T...
Neptune Square Pluto
General Description The aspect of Neptune square Pluto is a powerful and transformative alignment that occurs when these two outer planets form a 90-degree angle in the natal chart. This positioni...
Neptune Sextile Pluto
Общее описание Neptune sextile Pluto is a harmonious 60‑degree aspect that blends the dreamy, transcendent qualities of Neptune with the deep, transformative power of Pluto. It indicates an inna...
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