Calculate age between two dates — in years, months, days, weeks, hours, minutes, and seconds.
Calculate your exact age in years, months, and days with our free age calculator. Simply enter your birth date to instantly see your precise age, along with additional details like your next birthday countdown.
This calculator determines the exact time elapsed between your birth date and today's date (or any target date you specify), accounting for varying month lengths and leap years to give a precise breakdown in years, months, and days.
Differences usually come from how leap years and varying month lengths are handled. This calculator accounts for calendar-accurate date differences.
Yes, this calculator supports calculating age as of any target date, not just today.
Age is calculated based on calendar dates rather than exact time, so time zones typically don't affect the result.
Yes, along with your exact age, this calculator can show you how many days remain until your next birthday.