Zodiac Sign Calculator

Pro tips most people learn the hard way

• Cusp birthdays (19th-23rd of any month) are genuinely ambiguous. Different astrologers and almanacs disagree by a day or two because the Sun's position shifts slightly each year. If you're a cusp baby, you probably do feel both signs — that's not just diplomatic, the boundaries are real and fuzzy.
• The Chinese zodiac animal flips on Lunar New Year (late January to mid-February), not January 1st. This calculator uses the Gregorian year for simplicity. If you were born in that January-February window, double-check the Lunar New Year date for your birth year — you might be a Dragon when you've always thought you were a Snake.
• Pro tip for bridal shower hosts and birthday-gift planners: knowing the sign helps with theme selection. Fire signs (Aries, Leo, Sagittarius) tend to love bold colours and dramatic gifts. Water signs (Cancer, Scorpio, Pisces) lean toward sentimental, personal items. Earth signs prefer practical and high-quality. Air signs like clever, conceptual things. Loose generalisations, but useful.
• Astrology has zero scientific backing — controlled studies have looked, and there's no measurable link to personality or life outcomes. But meeting reader where they are: the cultural value is real. It's a conversation starter, a self-reflection prompt, and a shared vocabulary used by billions of people. Treat it as language, not prediction.
• Your birth data stays entirely on your device — nothing transmitted, nothing logged. So if you're privacy-cautious about giving websites your DOB (smart move), this one is safe to use as much as you want.