TarotAstro · ASTROLOGY
Free birth chart calculator
Calculate a tropical birth chart with planetary zodiac positions. With an exact birth time and place you can also calculate the Ascendant and Equal Houses.
TarotAstro · NATAL CHART
Your birth chart
Interpretive summary
Planets
Aspects
Houses
Astrological interpretation is presented as a symbolic tradition. Astronomical positions are calculated; interpretive meanings are not scientific predictions.
Free birth chart calculator
Calculate a tropical birth chart with planetary zodiac positions. With an exact birth time and place you can also calculate the Ascendant and Equal Houses.
Core factors
Birth time unknown: the chart uses 12:00 local time only as a reference for planetary positions. Ascendant and houses are not calculated.
Ascendant · Houses
Requires an exact birth time and a selected place. Equal House is used. Houses use the Equal House system: House 1 starts at the exact Ascendant and each following cusp is 30° later.
Calculation method
Tropical zodiac. Planet positions are calculated with Astronomy Engine; location search uses Open-Meteo/GeoNames. The Ascendant is derived from local sidereal time, latitude and ecliptic obliquity.
Place search sends the place name to Open-Meteo only when you press Find place. Birth date and time are not sent to that service.
Astrological interpretation is presented as a symbolic tradition. Astronomical positions are calculated; interpretive meanings are not scientific predictions.
Free birth chart calculator
Calculate a tropical birth chart with planetary zodiac positions. With an exact birth time and place you can also calculate the Ascendant and Equal Houses.
Astrological interpretation is presented as a symbolic tradition. Astronomical positions are calculated; interpretive meanings are not scientific predictions. Personal inputs are not placed in the URL.
Birth chart
Free birth chart calculator
Calculate a tropical birth chart with planetary zodiac positions. With an exact birth time and place you can also calculate the Ascendant and Equal Houses. Requires an exact birth time and a selected place. Equal House is used.
Sun · Moon
Sun is one of the planetary factors used by the astrology reference material. Its interpretation depends on sign, house and aspects; this page does not treat it as a standalone prediction. Moon is one of the planetary factors used by the astrology reference material. Its interpretation depends on sign, house and aspects; this page does not treat it as a standalone prediction.
Ascendant · Houses
Houses use the Equal House system: House 1 starts at the exact Ascendant and each following cusp is 30° later. House 1 is one of the twelve astrological houses. In this knowledge base it is treated as a symbolic life-area reference and interpreted together with signs, planets and aspects.
Planets · Aspects
Conjunction is an angular relationship used in astrology. Its reference angle is 0°. It is interpreted as a relationship between planetary functions, not as an event prediction. Astrological interpretation is presented as a symbolic tradition. Astronomical positions are calculated; interpretive meanings are not scientific predictions.