Age Calculator
Enter a birth date to calculate the exact age and see details like total days, weeks, and the next birthday.
Total days13,394
Weeks lived1,913
Hours lived321,456
Minutes lived19,287,360
Next birthdayJanuary 01, 2027
Days until birthday120
How it works
Age in years, months, and days is calculated by comparing the birth date to today's date, year by year, month by month, and day by day — so the result stays accurate even when the current month has fewer days than the birth month. Total days lived is the exact difference between the two dates, also used to derive weeks, hours, and minutes of life. The next birthday automatically accounts for the calendar: if someone was born on February 29, the date is adjusted to February 28 in non-leap years.