Calculate your birth chart
Calculate your free tropical birth chart with Sun, Moon, rising sign, planets and major aspects. No account and no paid API.
Sun, Moon, rising sign and planets
Enter your birth date, exact local time and birthplace to generate a tropical chart with the major planetary positions and aspects.
Methodology and sources
Planetary positions are calculated with the open-source Astronomy Engine using a tropical zodiac and geocentric coordinates. Birth time is converted with the IANA time zone for the selected city. Read the Astronomy Engine technical documentation.
Astrological interpretations are cultural and symbolic content; they are not scientific, medical, legal or financial advice.
Frequently asked questions
What data do I need to calculate my birth chart?
Your birth date, exact local time and birthplace are needed to calculate planetary positions and the ascendant.
Why is the exact birth time important?
Birth time determines local sidereal time and the ascendant, which moves quickly and may change sign during the day.
Does DailyAstral.io save my birth details?
No. This calculator processes the submitted details for the current request and does not persist them.
What are the Sun, Moon and rising sign?
The Sun relates to identity, the Moon to emotional patterns, and the rising sign to the way a person approaches life.