Zodiac Sign Calculator
Find the astrological zodiac sign for a birth date.
Your sign by birth date
The twelve astrological zodiac signs are traditionally assigned by birth date, each covering a range of about a month. This finds the sign for any birth date, along with the traditional associations that go with it.
Enter a birth date to find the zodiac sign.
Tradition and a note on the stars
The zodiac signs come from ancient astrology, which assigned each part of the year to a constellation and a set of personality traits and associations. As a matter of cultural tradition and fun, the signs are widely known and enjoyed, and this identifies yours and its traditional characteristics. It is worth being clear, in the spirit of honesty, that astrology is not supported by scientific evidence as a way of predicting personality or events — the traditional associations are cultural and symbolic rather than factual. Enjoyed as a bit of fun, a conversation starter, or an interest in an old tradition, the zodiac is harmless and entertaining; it is simply not something to base real decisions on. Curiously, the dates have also drifted slightly from the actual constellations over the centuries.
Zodiac Sign Calculator FAQ
How is a zodiac sign determined?
By birth date — each of the twelve signs covers a range of about a month, assigned in ancient astrology to parts of the year.
Is astrology scientifically supported?
No — there is no scientific evidence for astrology predicting personality or events. The associations are cultural and symbolic, best enjoyed as fun rather than fact.
Is anything uploaded?
No. The calculation happens in your browser.