Free Birth Chart Calculator
Enter your birth details and get your complete natal chart - Sun, Moon, Rising, all 12 houses, planetary placements, and aspects. No signup required.
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Frequently Asked Questions
Yes! Creating your birth chart, seeing all your placements, and getting a basic interpretation is completely free -no signup required. For deeper readings on specific areas like love, career, or spirituality, those are available with Lumens (our credits).
A birth chart (also called a natal chart) is a map of the sky at the exact moment and place you were born. It shows the position of the Sun, Moon, and all planets across the 12 zodiac signs and houses, creating a unique cosmic fingerprint that reveals your personality, strengths, challenges, and life path.
You need three things: your date of birth, your time of birth (as precise as possible), and your place of birth. The birth time is important because it determines your Rising sign and house placements -even a difference of a few minutes can shift these.
Your Big Three are your Sun sign (core identity), Moon sign (emotions and inner world), and Rising sign or Ascendant (how others perceive you). Together, they form the foundation of your astrological profile and give a much more complete picture than your Sun sign alone.
Start with your Big Three (Sun, Moon, Rising), then look at which houses your planets fall in -these show the life areas where each planet's energy plays out. Next, check aspects (angles between planets) which reveal how different parts of your personality interact. AstroLuna provides a full interpretation to guide you through every detail.
They're the same thing! 'Natal chart' and 'birth chart' are interchangeable terms. Both refer to the astrological chart cast for the moment of your birth.