Astrolas - Professional Astrology
Comprehensive Astrology Portal & Tools
Calculate your birth chart with Swiss Ephemeris precision. Every placement, to the arc-minute.
Today's sky. Real math.
Every planet's true position right now, to the arc-minute - Placidus to Whole Sign, never approximated.
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The whole sky, tracked live.
Ten planets, asteroids, Chiron, Lilith, the lunar nodes and angles - transits updating in real time.
TODAY'S TRANSIT21N02 · 105E51
Q
5° h
H3
W
11° c
H9
E
6° h
H3
R
20° j
H5
T
11° f
H1
The chart tool professionals actually use.
Natal, transit, progression, synastry, solar arc and midpoints - one dense, precise workspace.
ASTROLAS · REPORT
Your Natal Blueprint
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The Sun - your core self
W
The Moon - your inner world
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Reports, share cards & Expert Studio.
Generate PDF reports, canvas share cards, and run live client sessions with the AI chart reader.
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Calculate your birth chart.
Free, instant, and precise. No account required to start.
Scroll to fly in
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One engine · every technique
Built for how you actually work
Free to start · Pro when you go deep
Choose your orbit
Hobbyist
Free
Everything to explore your own sky
- ✦Unlimited natal & transit charts
- ✦Synastry & progressions
- ✦Share cards & 10 themes
- ✦Save profiles
PRO
Expert Studio
$12/mo
For working astrologers & their clients
- ✦Live session runner & client sharing
- ✦PDF reports & AI chart reader
- ✦Solar arc, midpoint dials, mundane calendar
- ✦Priority ephemeris compute
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Ready to read the sky?
Calculate your first chart in seconds - free, precise, and yours to keep.