A birth chart calculator maps exact celestial coordinates of planets across twelve astrological houses at the moment of birth. Modern precision engines calculate positions using Swiss Ephemeris algorithms, allowing instant comparison between Western Tropical seasonal coordinates and Vedic Sidereal constellations adjusted by the 24-degree Lahiri ayanamsha for profound psychological and karmic insights.
Enter your birth date, time, and birthplace to compute your complete chart.
Tropical System · Born October 24, 1995
| Sun Sign | Western: Scorpio 0°28' | True Sidereal: Libra 6°21' |
| Moon Sign | Western: Scorpio 22°45' | True Sidereal: Libra 28°38' |
| Ascendant | Western: Scorpio 14°12' | True Sidereal: Libra 20°05' |
Ecliptic longitudes, house cusps, lunar mansions, and planetary rulers.
| Planet / Point | Glyph | Sign | Degree & Minute | House | Nakshatra | Pada & Lord |
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Why Western Tropical and Vedic Sidereal charts show different sign placements for the same exact birth moment.
Western astrology is seasonal: it anchors 0° Aries to the vernal equinox (the moment when day and night are of equal duration in the Northern Hemisphere). This system reflects the solar cycle of light, growth, and psychological development.
Vedic astrology (Jyotish) is stellar: it anchors the zodiac to the physical constellations using the Lahiri ayanamsha. Because the Earth wobbles slowly on its rotational axis like a spinning top (precession of the equinoxes at approximately 50.29 arcseconds per year), the equinox has drifted roughly 24 degrees backward relative to the stars since the two systems aligned around 285 CE.