Age Calculator

Our free age calculator determines your exact age in years, months, and days from your birthdate. Beyond just your age, discover interesting facts like your zodiac sign, Chinese zodiac, generation, days until your next birthday, and total time alive down to the minute.

What Can You Calculate?

• Exact Age: Years, months, and days since your birth
• Next Birthday: Days remaining until your next birthday celebration
• Day of Birth: What day of the week you were born
• Zodiac Signs: Your Western zodiac sign and Chinese zodiac animal
• Generation: Which generation you belong to (Gen Z, Millennial, Gen X, etc.)
• Total Time Alive: Total days, hours, and minutes since birth

Understanding Generations

Generations are defined by birth year ranges and shared cultural experiences:

• Gen Alpha: 2013-present
• Gen Z: 1997-2012
• Millennials: 1981-1996
• Gen X: 1965-1980
• Baby Boomers: 1946-1964
• Silent Generation: 1928-1945

Zodiac Signs by Date

Your Western zodiac sign is determined by your birth date:

• Aries (Mar 21 - Apr 19), Taurus (Apr 20 - May 20), Gemini (May 21 - Jun 20)
• Cancer (Jun 21 - Jul 22), Leo (Jul 23 - Aug 22), Virgo (Aug 23 - Sep 22)
• Libra (Sep 23 - Oct 22), Scorpio (Oct 23 - Nov 21), Sagittarius (Nov 22 - Dec 21)
• Capricorn (Dec 22 - Jan 19), Aquarius (Jan 20 - Feb 18), Pisces (Feb 19 - Mar 20)

Common Uses

• Calculating exact age for legal documents and applications
• Determining age eligibility for schools, sports leagues, or programs
• Planning birthday celebrations with countdown tracking
• Finding age differences between dates

Related Date & Time Calculators

Need more date calculations? Use our date calculator to find days between any two dates. Planning health goals? Check your BMI or daily calorie needs. For retirement planning based on your age, try our retirement calculator.