Free Astrology Calculators
Discover your cosmic blueprint with our accurate, instant astrology calculators. Find your Sun sign, Moon sign, Rising sign, and much more.
Most Popular
Start with these essential calculators
Sun, Moon & Rising Sign Calculator
Calculate your Sun sign, Moon sign, and Rising sign (Ascendant) - the three most important placements in astrology that reveal your personality, emotions, and how others see you.
Requires birth timeBirth Chart Calculator
Generate your complete birth chart showing all planetary placements, house positions, and the Ascendant. Your natal chart is a snapshot of the sky at your exact moment of birth.
Requires birth timeRising Sign Calculator
Discover your Rising sign, also known as your Ascendant. This crucial placement determines how you appear to others and influences your physical appearance and first impressions.
Requires birth timeMoon Sign Calculator
Discover your Moon sign to understand your emotional nature, instincts, and what you need to feel secure. The Moon sign reveals your inner world and subconscious patterns.
Requires birth timeSun Sign Calculator
Discover your Sun sign with precision, especially if you were born on a cusp. Your Sun sign represents your core identity, ego, and the essence of who you are.
Personal Planets
Discover your communication, love, and drive
Venus Sign Calculator
Find your Venus sign to understand how you express love, what you find attractive, and your approach to relationships and pleasure.
Mars Sign Calculator
Discover your Mars sign to understand how you assert yourself, pursue goals, express anger, and what ignites your passion and motivation.
Mercury Sign Calculator
Calculate your Mercury sign to understand your communication style, thought processes, and how you learn and share information.
Jupiter Sign Calculator
Find your Jupiter sign to discover where you experience growth, luck, and expansion, and how you find meaning and abundance in life.
Saturn Sign Calculator
Discover your Saturn sign to understand your karmic lessons, where you face challenges, and how you build lasting achievements through discipline.
Special Points
Life purpose, healing, and career
Saturn Return Calculator
Find out when your Saturn Return occurs and what this significant astrological event means for your personal growth and life direction.
North Node Calculator
Discover your North Node sign to understand your soul's purpose, karmic direction, and the qualities you're meant to develop in this lifetime.
Chiron Sign Calculator
Calculate your Chiron sign to discover your deepest wound, your potential for healing others, and the path to transforming pain into wisdom.
Midheaven Calculator
Find your Midheaven (MC) sign to understand your career calling, public reputation, and how you're meant to contribute to society.
Requires birth timeBlack Moon Lilith Calculator
Find your Black Moon Lilith sign to explore your shadow side, repressed desires, and the wild, untamed aspects of your nature seeking expression.
Part of Fortune Calculator
Find your Part of Fortune, an ancient Arabic Part that reveals where luck, prosperity, and success flow most naturally in your life.
Requires birth timeCompatibility & Timing
Relationships and life cycles
Love Compatibility Calculator
Discover your relationship compatibility by comparing birth charts. Our calculator analyzes Sun, Moon, Venus, and Mars connections for comprehensive compatibility insights.
Requires birth timePersonal Planets Calculator
Find your Sun, Moon, Rising, Mercury, Venus, and Mars signs - the six personal planets that shape your personality, communication style, love nature, and drive.
Requires birth timeMoon Phase Calculator
Discover the Moon phase at your birth and what it reveals about your personality, life approach, and spiritual purpose. Each phase carries unique meaning.
Solar Return Calculator
Generate your Solar Return chart to understand the themes and energies of your upcoming birthday year. This annual chart reveals what the year ahead holds.
Requires birth timeLunar Return Calculator
Generate your Lunar Return chart to understand the emotional themes and focus areas for your current lunar month. Each month, the Moon returns to the exact position it held at your birth.
Requires birth timeReady for Your Full Astrological Profile?
These calculators are just the beginning. Create a free account to access your complete birth chart, daily personalized guidance, and in-depth astrological reports.
About Our Astrology Calculators
Our free astrology calculators use precise astronomical data to calculate your planetary positions accurately. Whether you're looking for your Sun sign, Moon sign, Rising sign, or want to explore your complete birth chart, our tools provide instant results with detailed interpretations.
Each calculator is designed to give you meaningful insights into different aspects of your astrological profile. From the Big 3 (Sun, Moon, Rising) that form the foundation of your cosmic identity, to specialized calculations like your Saturn Return timing or Part of Fortune placement, you'll find everything you need to explore astrology.
Frequently Asked Questions
Do I need my birth time? Some calculators require your birth time for accuracy (like Rising sign and house placements), while others (like Sun sign) only need your birth date. We clearly mark which calculators need birth time.
How accurate are these calculators? Our calculators use professional-grade ephemeris data for precise planetary positions. For best results, use your exact birth time and location.