Astrologer Studio v2 is Here
Updated to reflect the current workspace.
Create charts, study timing techniques and prepare consultations in one browser workspace. Keep your subjects and calculations together, whether you work on desktop, tablet or phone.
Charts for your everyday work
Start with a natal chart, then explore its positions, house placements and aspects. Save birth data with notes and tags so you can return to a subject without entering their details again.
- Transits — compare planetary positions for a selected date with the natal chart.
- Synastry and composite — compare two charts or study their composite midpoint chart.
- Solar and lunar returns — explore return moments and choose a location for the chart.
Explore timing and planetary movement
Follow upcoming aspects in the transit timeline, or compare secondary progressions and solar arc directions with natal positions. Primary directions are available as a date-ordered table, and configurable midpoint tools add another way to explore chart relationships.
For research, the ephemeris provides graphical and tabular views of planetary movement. Browse eclipses, lunations and ingresses, or consult the almanac for sun times, planetary hours and Moon void-of-course times at a selected location.
Choose settings for your approach
Choose a tropical or sidereal zodiac, house system, active points and aspect orbs. Astrological presets offer starting settings that you can customize and reset to their defaults. Additional points and analyses, including fixed stars and lots, are available through settings.
These are options for different approaches to astrology, not a requirement to follow one school.
Support your reading and share your work
Optional AI interpretations summarize chart themes using your selected settings. Use them as a starting point alongside your own judgment: AI can make mistakes, and no interpretation guarantees future events. Pro and trial accounts include up to 20 AI interpretations per day.
Export chart reports to PDF to share with clients or print for a consultation.
About the calculations
Studio uses Astrologer API v6 and its calculation libraries, Kerykeion and libephemeris. Their source code and licenses are publicly available if you want to explore how the calculations work.
Try the workspace
Try Pro for 3 days without a credit card. After the trial, a subscription costs $5/month, with any applicable taxes shown at checkout. Paid subscriptions renew monthly until canceled. Start free trial or create a free birth chart without an account.