Free astrology tool
Zodiac Sign Calculator
Discover your zodiac sign by date of birth. Explore your sign, element, ruling planet, and traditional zodiac characteristics.
Choose your zodiac system to get started. Western Sun signs and Vedic Moon signs are calculated differently.
Find your Western zodiac sign
Enter your date of birth to find your conventional Western tropical Sun sign.
Your conventional Western Sun sign
Aries
About this sign
Traditional characteristics
These descriptions reflect traditional astrological interpretations and are not scientifically established personality assessments.
Vedic Moon Sign (Chandra Rashi)
A Vedic Moon sign is based on the Moon's position in the sidereal zodiac at the time and place of birth. It is not the same as a Western Sun sign.
Accurate Moon-sign calculation is not enabled in this standalone version
We have not connected an astronomical ephemeris or verified calculation service, so this page will not guess your Rashi or display a made-up result.
To enable this mode, the site owner must integrate a reliable lunar ephemeris/calculation engine, apply a documented ayanamsha (such as Lahiri/Chitrapaksha), and convert the birth place's local time to UTC using historical time-zone rules.
Information an accurate calculation needs:
- Date of birth
- Local time of birth, where known
- Birthplace or coordinates
- Historical time-zone and daylight-saving data
- A documented sidereal zodiac and ayanamsha
The fields below are an illustrative preview only. No information is submitted or stored.
How to Use the Zodiac Sign Calculator
- Choose Western Sun Sign.
- Select your date of birth in the date picker.
- Press Calculate My Zodiac Sign.
- Read your sign, conventional date range, element, modality, ruling planet, associated stone, and traditional description.
- Copy, share, or print your result if you need a text summary.
The Western result is calculated in your browser from the date you enter. You do not need to create an account.
What Is a Zodiac Sign?
In Western astrology, a Sun sign describes the section of the tropical zodiac occupied by the Sun at a person's birth. Popular zodiac calculators often use conventional calendar-date ranges as a quick guide. Astrology also includes other concepts, such as the Moon sign and rising sign, which use different celestial positions and may require additional birth details.
Astrological meanings and personality descriptions are part of cultural and interpretive traditions. They should not be treated as scientific diagnoses or reliable assessments of an individual's character.
The 12 Zodiac Signs and Their Dates
The table below lists commonly used conventional date ranges. Exact sign-ingress dates and times can vary by year and time zone, so this table is a general guide rather than an ephemeris calculation.
| Sign | Symbol | Conventional date range | Element | Modality |
|---|---|---|---|---|
| Aries | ♈ | March 21 – April 19 | Fire | Cardinal |
| Taurus | ♉ | April 20 – May 20 | Earth | Fixed |
| Gemini | ♊ | May 21 – June 20 | Air | Mutable |
| Cancer | ♋ | June 21 – July 22 | Water | Cardinal |
| Leo | ♌ | July 23 – August 22 | Fire | Fixed |
| Virgo | ♍ | August 23 – September 22 | Earth | Mutable |
| Libra | ♎ | September 23 – October 22 | Air | Cardinal |
| Scorpio | ♏ | October 23 – November 21 | Water | Fixed |
| Sagittarius | ♐ | November 22 – December 21 | Fire | Mutable |
| Capricorn | ♑ | December 22 – January 19 | Earth | Cardinal |
| Aquarius | ♒ | January 20 – February 18 | Air | Fixed |
| Pisces | ♓ | February 19 – March 20 | Water | Mutable |
What Are the Four Zodiac Elements?
Traditional Western astrology groups the signs into four elements. These descriptions are symbolic parts of the astrological tradition:
- Fire — Aries, Leo, Sagittarius: traditionally associated with energy, expression, and initiative.
- Earth — Taurus, Virgo, Capricorn: traditionally associated with practicality, steadiness, and material concerns.
- Air — Gemini, Libra, Aquarius: traditionally associated with ideas, communication, and social exchange.
- Water — Cancer, Scorpio, Pisces: traditionally associated with emotions, intuition, and sensitivity.
What Is the Difference Between a Sun Sign and a Moon Sign?
A Western Sun sign identifies the tropical zodiac sign occupied by the Sun. A simple date-range calculator provides a quick conventional result, while precise boundary cases require the birth year, time, time zone, and astronomical position of the Sun.
A Vedic Moon sign, often called Chandra Rashi, identifies the Moon's sign in a sidereal zodiac. It normally requires the date, local birth time, birthplace, correct historical time-zone conversion, and a defined ayanamsha. The two systems use different reference points and cannot be substituted for one another.
What Is a Zodiac Cusp?
A cusp is a popular term for a birthday close to the point where the Sun moves from one zodiac sign to the next. A calendar-date chart cannot determine the exact sign boundary for every year and location. If your birthday is near a listed boundary, use a calculator that relies on a reliable ephemeris and correctly converts your birth time and time zone.
Frequently Asked Questions
1. How do I calculate my zodiac sign?
Select your date of birth and use the Western Sun Sign calculator. It matches your month and day to a commonly used conventional zodiac date range.
2. Can I find my zodiac sign using only my birth date?
You can find a conventional Western Sun sign using only your birth date. If your birthday is close to a sign boundary, a precise astronomical result may also require birth time and time-zone information.
3. What are the 12 zodiac signs?
The 12 Western signs are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces.
4. What is the difference between a Sun sign and a Moon sign?
The Sun sign refers to the Sun's position in the zodiac; a Vedic Moon sign refers to the Moon's position in the sidereal zodiac. They use different celestial positions and calculation methods.
5. What happens if I was born on a zodiac cusp?
The conventional date range may only provide an estimate. A precise result should calculate the Sun's actual position using the birth year, time, and correct time-zone conversion.
6. Do I need my birth time to calculate my Western zodiac sign?
Not for a conventional date-range result. Your birth time is important when verifying a date close to the actual time the Sun enters a new sign.
7. Why can different calculators give different results?
Tools may use different date ranges, tropical or sidereal zodiacs, time-zone assumptions, or astronomical calculation methods. Check which system a calculator uses.
8. Can I calculate my zodiac sign from another country?
Yes. This date-range calculator can be used worldwide. For an exact astronomical boundary result, birthplace and historical time-zone information may matter.
9. Is a zodiac sign the same as a constellation?
No. In Western tropical astrology, the zodiac is divided into twelve equal 30-degree signs measured from the vernal equinox. Astronomical constellations are star patterns with boundaries that differ in size and position.
10. Is this zodiac calculator free to use?
Yes. The Western date-range calculator is free to use and does not require an account.
Privacy and Calculation Notes
Your birth date is processed in your browser for the Western date-range result. This tool does not send birth details to a server, set calculator-specific cookies, or store your birth details in local storage. The Vedic option is not connected to an external service in this version.