Age Calculator
Calculate your exact age in years, months, days and more
Enter Your Birthday
Select your date of birth and optionally a reference date
Calculate your exact age from your date of birth. Get a precise breakdown in years, months, days, and even hours. See your next birthday countdown and total days lived.
Key Features
- ✓Exact age in years, months, and days
- ✓Total days, hours, and minutes lived
- ✓Next birthday countdown
- ✓Age on any specific date
- ✓Leap year handling
How to Age Calculator — Exact Age in Years, Months, Days
- 1
Enter birth date
Select your date of birth.
- 2
View your age
See your exact age in years, months, and days.
- 3
Check age on a date
Optionally set a target date to calculate age as of that date.
Common Use Cases
- •Verifying exact age for legal or official documents
- •Birthday planning and countdown
- •Age verification calculations
- •Calculating age differences between dates
Frequently Asked Questions
Does it handle leap years?▼
Yes. The calculator correctly accounts for leap years in all calculations, including February 29 birthdays.