Date & Time
Age Calculator
Free online age calculator — find your exact age in years, months, and days. Also shows total days lived, weeks, and hours since your date of birth.
Calculator
AGE DETAILS
Enter your dates
Find your exact age from your date of birth, with an optional target date.
Leave the target date blank to calculate your age today.
YOUR AGE
ABOUT THE CALCULATION
How the Age Calculator Works
This calculator computes your exact age by counting the years, months, and days between your date of birth and the target date. It accounts for varying month lengths and leap years.