Free Natal Chart & The Big Three Calculator
Discover your Sun, Moon, and Rising sign, 12 astrological houses, and planetary placements based on birthdate and exact local sidereal time.
What is a Natal Chart?
A natal chart is the Western classical astrology map of the sky at the exact moment and place of your birth. It integrates the Sun, Moon, Ascendant, and ten planets across the zodiac signs and twelve houses, along with the angular aspects between them, forming a unique personal "celestial map." The tradition traces back to Ptolemy's Tetrabiblos, the classical foundation for reading personality, talents, and life themes.
Frequently Asked Questions (FAQ)
Q: What are the Sun, Moon, and Rising signs (Big Three)?
A: The Sun sign is your core identity, the Moon sign your inner emotions, and the Rising sign your social mask. Together they form the "Big Three."
Q: Why does the Rising sign require an exact birth time?
A: The Ascendant moves roughly one sign every two hours, so a precise birth time is essential for an accurate Rising sign and house division.
Q: How is a natal chart different from daily horoscopes?
A: Daily horoscopes use only the Sun sign; a natal chart integrates your full birth data to compute planets, houses, and aspects.