Enter your birth date (and optionally a reference date) to see the results here.
FAQ
How is the current age calculated?
The tool compares the birth date and reference date at local noon, counting complete years first, then months and days. If the birthday has not occurred yet in the reference year, one year is subtracted.
How do you handle leap day birthdays?
February 29 birthdays use February 28 in non-leap years, so the countdown and age stay accurate without manual tweaks.
What is the reference date for?
Change the reference date to view your age in the past or future. Leave it blank to default to today.