Birth Chart Calculator
Enter your birth date and time to discover your Sun sign, Moon sign, planetary positions, and aspects. No registration required.
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 the positions of the Sun, Moon, and all planets across the twelve zodiac signs — creating a cosmic blueprint that is completely unique to you. No two birth charts are alike, even for twins born minutes apart.
What You'll Get
- Sun Sign — your core identity, ego, and life purpose. This is the sign most people know.
- Moon Sign — your emotional nature, instincts, and what you need to feel safe and nurtured
- Mercury, Venus & Mars — how you think and communicate, how you love, and how you take action
- All 10 planetary positions — including Jupiter (luck), Saturn (discipline), and the outer planets that shape your generation
- Major aspects — the geometric relationships between planets that reveal inner tensions, talents, and life themes
Why Your Birth Chart Matters
While your Sun sign gives a general overview, your full birth chart reveals the complete picture. You might be a Virgo Sun but have your Moon in fiery Aries and Venus in passionate Scorpio — which explains why you're analytical on the surface but deeply intense in relationships.
Understanding your birth chart helps you make sense of recurring patterns in your life, discover hidden strengths, and navigate challenges with greater self-awareness. Enter your birth date and time above to generate your personalized chart instantly — no sign-up required.