Find your exact age, next birthday countdown, zodiac sign, total days lived and more.
This calculator computes your exact age accounting for leap years, varying month lengths (28/29/30/31 days) and the precise number of days. Unlike simple year subtraction, it gives you years + months + remaining days.
It also shows your total days lived (great for "I'm 10,000 days old today" celebrations), next birthday countdown, zodiac sign, and birth stone.
The calculator finds years by checking if this year's birthday has passed. Then counts remaining months, then remaining days — always using actual calendar month lengths.
In non-leap years, your birthday is counted on Feb 28. The calculator handles this automatically.
Yes — use the "Age on Date" field. Enter any date and the calculator shows how old you were or will be on that date.