Age calculator

Enter your birth date, time and timezone to see your age in a chosen timezone, down to the second.

Age calculator

Enter your birth date, time and timezone to see your age in a chosen timezone, down to the second. Help

Birth date, time and timezone

DateMM/DD/YYYY

Timehh:mm:ss AM/PMTimezoneBorn inCalculate age forMy age in

Enter a valid birth date and time that is not in the future.

How to use this calculator

Enter a birth date and the date on which you want to know the age. The reference date must not precede the birth date.

Age is expressed in completed calendar years, then months, then days. A February 29 anniversary is February 28 in non-leap years. A birthday today is zero days away.

Worked example

June 15, 2000 to October 9, 2026 is 26 years, 3 months and 24 days.

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