Age Calculator
Calculate age from birthdate
Calculator
Leave as today to calculate current age
How to Use
Calculate exact age from any date
Enter birth date
Select your date of birth
Set target date
Use today or choose a specific date
View your age
See age in years, months, days, and more
Explore details
View next birthday, zodiac sign, and fun facts
Frequently Asked Questions
Age is calculated by counting complete years, months, and days from birth date to today. We account for leap years and varying month lengths. Your exact age includes years, months, days, and even hours if needed.
Because months have different lengths (28-31 days) and your birth day matters. If born on March 15, by February 15 you haven't completed a full month yet. Our calculator handles these edge cases accurately.
Use our calculator's "target date" feature. Enter a birth date and any target date to see the age at that specific point in time. Useful for historical calculations or future planning.
Our calculator shows your age in multiple units: years, months, weeks, days, hours, minutes, and seconds. A 30-year-old is approximately 10,950 days, 262,800 hours, or 15.77 million minutes old.