Zodiac sign calculator by birthday
Find a conventional sun-sign estimate from your birthday, then try a question inspired by its symbolism.
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What this calculator can tell you
This tool uses conventional tropical zodiac date ranges. The exact moment the Sun changes signs varies by year and time zone, so a date-only result is an estimate—especially near a boundary. This is not an astronomical birth-chart calculation. It does not produce your Moon sign, rising sign, houses, or planetary aspects.
Use symbolism without losing your own experience
A sign can offer a theme to reflect on. It does not establish your abilities, explain every relationship, or determine your future. If a theme does not fit, you can leave it aside. For a behavior-based starting point, try the original hidden strengths test and read the answers behind the result.
Explore your everyday choices