Free Birth Chart Calculator
Enter your birth date, time, and place to generate a complete natal chart — Sun, Moon, Rising, all 10 planets, house placements, and detailed interpretations. No sign-up. Instant results.
What is a birth chart?
A birth chart (also called a natal chart) is a circular map of the sky drawn for the exact moment, date, and place of your birth. It shows the positions of the Sun, Moon, and eight other planets against the wheel of twelve zodiac signs, divided into twelve life-area sections called houses. Together these placements describe the energetic blueprint you arrived with.
Where most people know only their Sun sign, the full chart contains a hundred more layers — your Moon (how you feel), your Venus (how you love), your Mars (how you fight and want), and so on across all ten planets and twelve houses.
How to read your birth chart
Read your chart in three layers. Planets are the actors — they answer “what energy.” Signs are the costumes — they answer “in what style.” Housesare the stages — they answer “in what life area.” A planet in a sign in a house tells the full story: e.g., Mars (drive) in Aries (direct) in the 10th house (career) means an ambitious, fast-moving professional life.
The Big Three: Sun, Moon, and Rising
The three placements most worth knowing are your Sun (core identity), Moon (emotional nature), and Rising sign (outer persona, also called the Ascendant). Modern astrology calls these your “Big Three” because together they describe the public, the private, and the bridge between them. The Sun is who you are; the Moon is how you feel; the Rising is how others first meet you.
Understanding the 10 planets
☉The Sun — Your Core Identity
The Sun represents your conscious self, your ego, your life force, and the path of growth you came here to walk. The sign your Sun sits in colors how you express your essential identity — bold, sensual, curious, dreamy, etc. Your Sun is the answer to "who am I, fundamentally?"
☽The Moon — Your Emotional Nature
The Moon governs your inner world — feelings, instincts, what you need to feel safe, your relationship with home and family. It is the most personal placement after the Sun. Your Moon sign reveals how you process emotion when no one is watching.
☿Mercury — How You Think & Communicate
Mercury rules speech, learning, logic, and the way you connect ideas. It shapes how you write, listen, debate, and absorb information. Your Mercury sign tells you whether you think fast and loud (Aries) or carefully and visually (Taurus) and everything in between.
♀Venus — How You Love
Venus is the planet of love, attraction, beauty, and pleasure. Your Venus sign describes what you find beautiful, how you give affection, and what kind of partner draws you in. Reading Venus is essential for understanding your romantic style.
♂Mars — How You Act & Desire
Mars rules drive, action, anger, and sexual energy. It is the inner athlete, warrior, and lover. Your Mars sign reveals how you pursue what you want, how you handle conflict, and the texture of your physical desire.
♃Jupiter — Where You Grow
Jupiter is the planet of expansion, luck, philosophy, and meaning. Wherever Jupiter sits in your chart, life invites you to grow generously. Your Jupiter sign hints at where you find joy, optimism, and your sense of purpose.
♄Saturn — Where You're Tested
Saturn rules structure, discipline, fear, and time. It marks the area of life where you must build slowly, take responsibility, and earn your authority. Saturn placements ache before they bless — but they bless deeply once mastered.
♅Uranus — Where You Break Rules
Uranus is the planet of revolution, awakening, sudden change, and innovation. It represents where you are wired to think differently and where breakthroughs happen. Uranus is a generational planet, but its house placement is intensely personal.
♆Neptune — Where You Dream
Neptune dissolves boundaries, governs dreams, art, intuition, and spiritual longing. It also rules confusion and illusion — the places we romanticize or avoid. Your Neptune placement shows where reality blurs into something larger and where you transcend the literal.
♇Pluto — Where You Transform
Pluto is the planet of death, rebirth, power, and the unconscious. It rules the experiences that strip you down to your truth and rebuild you. Pluto's house placement marks the area of life that will undergo the deepest transformation.
The 12 houses in your birth chart
Where the planets are the actors, the houses are the stages they perform on. Each of the twelve houses governs a specific area of life — self, money, communication, home, romance, work, partnership, intimacy, philosophy, career, community, and the unconscious.
1st House — Self & Appearance
Your outer persona, physical body, and first impressions. The lens through which you meet the world.
2nd House — Money & Values
Personal income, possessions, self-worth, and what you find genuinely valuable. Your relationship with the material world.
3rd House — Communication & Siblings
Speech, writing, short trips, learning, and your bond with siblings and neighbors. The house of the everyday mind.
4th House — Home & Family
Your roots, family of origin, home environment, and emotional foundation. The most private, interior house.
5th House — Romance & Creativity
Love affairs, romance, children, play, and creative self-expression. The house of joy and what makes you feel alive.
6th House — Work & Health
Daily routine, employment, physical health, and service to others. Where you build skill through repetition.
7th House — Partnership & Marriage
Committed partnerships, marriage, business contracts, and "the other." Where you meet yourself through relationship.
8th House — Intimacy & Shared Resources
Sex, death, transformation, joint finances, and inherited resources. The house of deep merging and rebirth.
9th House — Travel & Philosophy
Higher education, long-distance travel, religion, philosophy, and the search for meaning. Where you expand your worldview.
10th House — Career & Reputation
Public role, career, achievements, and what you are known for. The most visible, professional house.
11th House — Friendship & Community
Friends, networks, social causes, and your hopes for the future. The house of chosen family and collective dreams.
12th House — Spirituality & The Unconscious
Solitude, dreams, secrets, hidden patterns, and spiritual surrender. The house of what lives beneath waking awareness.
Explore planet placements
120 detailed interpretation pages — every planet in every sign.
Moon — emotional nature
Mercury — mind & communication
Venus — love & attraction
Jupiter — expansion & growth
Saturn — discipline & lessons
Uranus — rebellion & innovation
Neptune — dreams & dissolution
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