Chronological Age Calculator

This free chronological age calculator is designed to compute your exact age in years, months, weeks, and days.

Date of Birth
Age at the Date of

Result:

How to Use the Chronological Age Calculator?

  1. First, input the day, month, and year of birth.
  2. Enter the reference date. If you need to compute the age as of a specific date, enter that date. Or the tool will use today's date by default.
  3. Use the 'Today' button to fetch the current date.
  4. When you press the 'Calculate' button, the tool processes the given inputs and determines the exact age in years, months, and days.
  5. It also returns the total number of days, months, weeks, hours, minutes, and seconds lived.
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