Zodiac Signs Calculator: Find Your Sign by Birth Date

The 12 Zodiac Signs

The Western zodiac divides the year into 12 signs, each associated with specific personality traits, elements, and ruling planets. Whether you believe in astrology or just enjoy it for fun, knowing your zodiac sign is a cultural touchstone worldwide.

Signs and Date Ranges

The Four Elements

• Fire (Aries, Leo, Sagittarius): Passionate, energetic, bold, sometimes impulsive
• Earth (Taurus, Virgo, Capricorn): Practical, grounded, reliable, sometimes stubborn
• Air (Gemini, Libra, Aquarius): Intellectual, social, communicative, sometimes detached
• Water (Cancer, Scorpio, Pisces): Emotional, intuitive, empathetic, sometimes moody

Programming a Zodiac Calculator

function getZodiacSign(month, day) {
  const signs = [
    { name: 'Capricorn', end: [1, 19] },
    { name: 'Aquarius', end: [2, 18] },
    { name: 'Pisces', end: [3, 20] },
    { name: 'Aries', end: [4, 19] },
    { name: 'Taurus', end: [5, 20] },
    { name: 'Gemini', end: [6, 20] },
    { name: 'Cancer', end: [7, 22] },
    { name: 'Leo', end: [8, 22] },
    { name: 'Virgo', end: [9, 22] },
    { name: 'Libra', end: [10, 22] },
    { name: 'Scorpio', end: [11, 21] },
    { name: 'Sagittarius', end: [12, 21] },
    { name: 'Capricorn', end: [12, 31] }
  ];
  return signs.find(s => 
    month < s.end[0] || (month === s.end[0] && day <= s.end[1])
  ).name;
}

Find your zodiac sign instantly with the PureTools Zodiac Signs Calculator. Enter your birth date and discover your sign, element, ruling planet, and key personality traits. Fun for everyone, whether you're a believer or a skeptic!