Swiss Ephemeris
AGPL-3.0
Free natal chart API ·
Source on GitHub
Birth date
Birth time (local)
City
Country
UTC offset
House system
Placidus
Koch
Whole sign
Equal
Regiomontanus
Zodiac
Tropical
Sidereal
Language / Idioma
English
Español
Calculate natal chart
Chart highlights
Copy JSON
Planetary positions
House cusps
Major aspects