Want to know your astrological sign? Simply enter your birthdate (year, month, and day) and this nifty calculator will tell you! It calculates both your Western birth sign (Aquarius, Pisces, Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, or Capricorn) and your Chinese birth sign (i.e., the Year of the ...Tiger, Rabbit/Cat, Dragon, Snake, Horse, Sheep, Monkey, Cock/Phoenix, Dog, or Boar).