Age Calculator

Find your age in years, months, days, hours, minutes and seconds. Enter your birth date and the date/time you want to calculate from.

Calculate your age

For the most detailed result, include your birth time.

Date of birth

Time of birth

Calculate as of

Your age

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How the age calculation works

The calculator first finds the calendar difference between the birth date and the selected date, then accounts for the time of day. This gives a readable breakdown such as years, months, days, hours, minutes and seconds.

Note: Results depend on the exact dates and times entered. Time zones, daylight-saving changes and leap years can affect total elapsed hours when comparing real-world timestamps.

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