Free Birth Chart Calculator
Your birth chart is a snapshot of the sky at the exact moment you arrived. Enter your birth details below and get your full natal chart — every planet, every house, every major aspect — calculated and explained in plain language. It is free, instant, and yours to keep exploring.
Frequently Asked Questions
What is a birth chart?
A birth chart (natal chart) maps where the Sun, Moon, and planets were in the sky at your exact birth moment, viewed from your birthplace. Astrologers read it as a symbolic picture of your personality patterns, needs, gifts, and life themes.
Do I need my exact birth time?
Your Sun and planet signs are accurate without it. But your Rising sign (Ascendant) and the houses move roughly one degree every four minutes, so without a birth time those parts are approximate. If you don't know it, use the "I don't know my birth time" option.
Is this birth chart calculator really free?
Yes. Your full chart, all placements, and the interpretations are free — no email gate. If you want a much deeper personalized interpretation, the Complete Birth Blueprint reading is available separately.
Which house system does this use?
The Placidus house system with the tropical zodiac — the most common modern Western astrology standard.
YOU Aura tools and readings are intended for personal reflection, education, and self-discovery. They should not be used as a substitute for professional medical, mental health, legal, or financial advice.