Age Calculator
Calculate your exact age and time lived.
🎉 Happy Birthday!
years old
years, months, days
About the Age Calculator
This age calculator computes the exact age from a date of birth to today, showing years, months, and days. It accounts for leap years and varying month lengths, so the result is always precise to the day.
Useful for quickly confirming someone's exact age for legal, medical, or administrative purposes; calculating how many days until a birthday; determining eligibility for age-restricted services; and working out the age difference between two people. You can also set a custom reference date to calculate age as of a specific day.