Discover everything about your birthday — age, next celebration, birthstone, zodiac, and more
This birthday calculator gives you everything related to your birth date — your exact age, when your next birthday falls, the day of the week you were born, your birthstone, Western zodiac sign, and Chinese zodiac animal. It's a fun and informative way to explore your birth date.
Enter your date of birth and click the button. The calculator instantly shows your current age in years, months, and days, when your next birthday is, how many days remain, what day of the week you were born on, your birthstone, and both zodiac systems.
The Western zodiac is based on the month and day of birth and divides the year into 12 signs. The Chinese zodiac follows a 12-year cycle, with each year assigned an animal based on the lunar calendar. Your Chinese zodiac is determined by your birth year.
Birthstones are traditionally assigned by calendar month. Each month has one or more gemstones associated with it. This calculator uses the modern list: Garnet (Jan), Amethyst (Feb), Aquamarine (Mar), Diamond (Apr), Emerald (May), Pearl (Jun), Ruby (Jul), Peridot (Aug), Sapphire (Sep), Opal (Oct), Topaz (Nov), Turquoise (Dec).