Instant birth-date reading
Free Birth Chart Calculator
Enter your birth date to calculate your natal chart and see an instant preview of your Sun sign, your core strengths, and the cosmic blueprint you were born under.
How the Natal Chart Calculator Works
Enter Your Birth Date
Your birth date is the only thing required. Add your birth time and city for an even sharper read of your Moon and Rising signs.
Get Your Sun Sign
The calculator maps the position of the Sun at your birth to name your core identity, your natural strengths, and the pattern your life keeps returning to.
Read Your Preview
See an instant chart preview, then open the full reading if it lands: your Moon, Rising, Venus, Mars, and what the year ahead is asking of you.
Your Instant Preview Includes
See it before you decide anything.
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Your Sun Sign
The sign the Sun was in at your birth, and what it says about your core identity and how you are built.
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Your Cosmic Blueprint
Your element, modality, and ruling planet at a glance, in plain language.
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Strengths & Challenges
What you do without trying, plus the pattern underneath that tends to trip you up.
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A Glimpse of the Full Chart
A look at the deeper placements that open in the complete reading: Moon, Rising, Venus, and Mars.
Unlock Your Full Natal Chart
Your Sun sign is one layer. The full reading maps your emotional world, how others first read you, how you love, what drives you, and the pressure your year ahead carries. $19 for the full reading, or $39 for all four systems.
- Your Moon sign and your hidden emotional world
- Your Rising sign and the mask others meet first
- Venus: what you actually need in love
- Mars: your drive, ambition, and how you fight
- The year ahead and the decision it is asking for
- Your full cosmic blueprint, beat by beat
What Is a Birth Chart?
A birth chart, also called a natal chart, is a snapshot of the sky at the exact moment you were born. It maps where the Sun, Moon, and planets sat relative to your place of birth, and astrologers read it as a reflection of your personality, relationships, and life direction.
Your Sun sign comes from your birth date alone. Your Moon and Rising signs need your birth time and city to pin down, which is why the calculator asks for them when you have them.
Frequently Asked Questions
- Is this birth chart calculator free?
- Yes. Calculate your natal chart and see your instant Sun sign preview without entering an email or paying. The full in-depth reading is optional at $19 (or $39 for all four systems).
- What information do I need?
- Your birth date is enough for your Sun sign preview. Adding your birth time and city sharpens your Moon and Rising signs, but neither is required to get started.
- What is my moon sign?
- Your Moon sign reflects your inner emotional world and what you need to feel safe. It changes roughly every two to three days, so it needs your birth time to pin down accurately. The full reading calculates it for you.
- What is my rising sign?
- Your Rising sign, or Ascendant, is the impression others form before they know you. It shifts about every two hours, so it needs both your birth time and city. The full reading works it out and explains the gap between that mask and the real you.
- Is astrology scientific?
- Astrology is a symbolic and reflective system, not a scientific test. Many people use it for self-awareness, journaling, and understanding the patterns in their lives and relationships.
- Is my birth date stored?
- Your birth date is used to calculate your result. It is not stored unless you purchase a reading, at which point it is saved to deliver your report.