Enter your date of birth to find your exact age in years, months, days, weeks, and hours — plus days until your next birthday.
Exact age is the difference in complete years, then remaining complete months, then the remaining days between the birth date and the reference date.
Yes — change the "As of" date to any past or future date. The result will reflect age at that specific moment.
Leap-year birthdays are handled correctly. In non-leap years the birthday is treated as March 1 for the next-birthday countdown.