Time & dates

Age & countdown calculator

Calculate exact age in years, months and days — or how many days remain until a date.

Wiek: 26 lat, 6 mies., 27 dni
Do następnych urodzin: 157 dni

How to convert a file — step by step

  1. Enter a birth date or target date.
  2. See age or countdown.
  3. Check the next birthday too.

Frequently asked questions

How is age calculated?
From birth date to today, counting years, months and days — not calendar years alone.

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