Free Astrology Calculators
Instant, accurate tools to map your stars and numbers. No sign-up, nothing stored, completely free.
Birth Chart Calculator
Your full natal chart: Sun, Moon, Rising and every planet by sign and house, with a chart wheel and what each placement means.
Open the calculator →Sun Sign Calculator
Not sure of your star sign? Find your zodiac sun sign instantly from your date of birth.
Open the calculator →Moon Sign Calculator
The sign that rules your emotions and inner world, from your birth date, time and place.
Open the calculator →Rising Sign Calculator
Your ascendant, the mask you wear and the first impression you give.
Open the calculator →Venus Sign Calculator
How you love, flirt and attract, the heart of your romantic style.
Open the calculator →Mars Sign Calculator
Your drive, ambition, anger and passion, the engine of your chart.
Open the calculator →Love Compatibility
Match any two zodiac signs in love, passion, trust and communication.
Open the calculator →Life Path Number
Your core numerology number from your birth date, with every meaning including masters 11, 22 and 33.
Open the calculator →Chinese Zodiac
Your Chinese animal sign and element, accurate across the lunar new year cut-off.
Open the calculator →Astrology and numerology, at your fingertips
These free calculators turn your birth details into real insight in seconds. Start with your birth chart for the full picture of your Sun, Moon and Rising signs, find your life path number in numerology, or discover your Chinese zodiac animal. Then explore your love compatibility and your daily free horoscope.
Every tool runs in your browser, so your birth date and time are never stored or shared. More calculators are on the way.