Age Calculator
Enter your date of birth to find your exact age, total days lived, and next birthday countdown.
How to Use
- 1Enter your date of birth using the date picker.
- 2See your exact age broken down into years, months, days, hours, and seconds.
- 3Check how many days remain until your next birthday.
- 4Optionally enter a second date to calculate the age difference between two people.
Frequently Asked Questions
How does the age calculator handle leap years?
The calculator correctly accounts for leap years when computing your age. If you were born on February 29, it calculates based on the actual calendar, showing your age accurately regardless of leap year cycles.
Can I calculate age as of a specific date?
Yes. By default the tool calculates your current age, but you can enter a target date to see how old you were or will be on any specific date.
Is this calculator accurate for legal or official purposes?
The calculator uses standard calendar arithmetic and is accurate for most practical purposes. However, for legal or official age determinations, consult the relevant jurisdiction's rules as they may vary.