Zodiac Sign Calculator
Find your zodiac sign
About This Tool
The Zodiac Sign Calculator finds your zodiac sign based on your birthday. Enter your birth date to discover your sun sign, learn about its characteristics, compatible signs, and ruling element.
Whether you're curious about astrology or just want to know your sign, this tool provides instant results with detailed information about each zodiac sign.
How It Works
How to Use This Calculator
Finding your zodiac sign is simple:
- Enter your birthday - Select your birth month and day.
- View your sign - See your zodiac sign instantly.
- Learn traits - Discover characteristics associated with your sign.
- Check compatibility - See which signs are most compatible with yours.
Formula
Zodiac Sign Dates
- Aries: March 21 - April 19
- Taurus: April 20 - May 20
- Gemini: May 21 - June 20
- Cancer: June 21 - July 22
- Leo: July 23 - August 22
- Virgo: August 23 - September 22
- Libra: September 23 - October 22
- Scorpio: October 23 - November 21
- Sagittarius: November 22 - December 21
- Capricorn: December 22 - January 19
- Aquarius: January 20 - February 18
- Pisces: February 19 - March 20
Elements: Fire (Aries, Leo, Sagittarius), Earth (Taurus, Virgo, Capricorn), Air (Gemini, Libra, Aquarius), Water (Cancer, Scorpio, Pisces)
Examples
Examples
Example 1: Spring Birthday
- Birthday: April 15
- Sign: Aries
- Element: Fire
- Traits: Bold, ambitious, energetic
Example 2: Summer Birthday
- Birthday: August 10
- Sign: Leo
- Element: Fire
- Traits: Confident, dramatic, creative
Example 3: Winter Birthday
- Birthday: January 25
- Sign: Aquarius
- Element: Air
- Traits: Independent, innovative, humanitarian
Frequently Asked Questions
How do I find my zodiac sign from my birthday?
Enter your birth date. Aries: Mar 21-Apr 19. Taurus: Apr 20-May 20. Gemini: May 21-Jun 20. Cancer: Jun 21-Jul 22. Leo: Jul 23-Aug 22. Virgo: Aug 23-Sep 22. Libra: Sep 23-Oct 22. Scorpio: Oct 23-Nov 21. Sagittarius: Nov 22-Dec 21. Capricorn: Dec 22-Jan 19. Aquarius: Jan 20-Feb 18. Pisces: Feb 19-Mar 20.
What is a cusp sign in astrology?
A cusp is the boundary between two zodiac signs (approximately 2-3 days on each side). Born on a cusp, you may exhibit traits of both signs. Example: born April 19 is on the Aries-Taurus cusp. The tool identifies cusp dates and shows both sign influences.
What is the difference between sun sign, moon sign, and rising sign?
Sun sign: your core identity (based on birth date). Moon sign: your emotions (based on moon position at birth). Rising sign (ascendant): how others perceive you (based on the zodiac sign rising at your birth time and location). The tool calculates all three.
What are the zodiac elements and what do they mean?
Fire signs (Aries, Leo, Sagittarius): passionate, energetic. Earth signs (Taurus, Virgo, Capricorn): practical, grounded. Air signs (Gemini, Libra, Aquarius): intellectual, social. Water signs (Cancer, Scorpio, Pisces): emotional, intuitive.
Which zodiac signs are most compatible?
Generally compatible: same element or complementary elements. Fire + Air: energizing. Earth + Water: nurturing. Classic pairings: Aries-Leo, Taurus-Virgo, Gemini-Libra, Cancer-Scorpio. The tool shows compatibility percentages between any two signs.
Disclaimer
Disclaimer: This calculator provides zodiac sign information for entertainment and general reference purposes only. Astrology is not a science and should not be used for making important life decisions. All processing happens in your browser.
💡 Tips
Tips
- Cusp birthdays (near date boundaries) may relate to both signs
- Your sun sign is just one part of your astrological chart
- Moon sign and rising sign also influence personality
- Compatibility is complex - don't judge relationships by sun sign alone
- Astrology is for entertainment and self-reflection