Age Calculator

Find your exact age in years, months, and days, plus total days lived and your next birthday countdown.

Category

Calculator

How to Use

  1. Select or enter your date of birth in "Date of birth" (must not be later than today)
  2. Click "Calculate"
  3. View exact age (years/months/days), total days lived, days to next birthday, and the weekday you were born

Examples

  • Age of someone born 1995-06-15

    Input: Birth date 1995-06-15

    Output: Shows current age, total days, and next-birthday countdown

FAQ

How is age calculated?
By anniversary: count full years from the birth date; if the next birthday has not arrived yet, subtract one, then count remaining months and days.
Does the total include leap years?
Yes. Total days count actual elapsed calendar days, automatically including Feb 29 of any leap year in between.
Can it calculate a deceased person?
The tool uses "today" as the cutoff and rejects future dates; historical dates compute age relative to a given reference date normally.

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