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Exact Age Calculator: Years, Months & Days

Calculate your exact age in years, months, days, and even minutes.

General Engine

We are using the general calculation engine for Exact Age Calculator.

How Old Am I?

Calculating your exact chronological age requires more than just subtracting the year you were born from the current year. You must account for the specific month, day, and even leap years that have occurred since your birth.

How to Calculate Age Manually

  1. Subtract your birth year from the current year to get the base age.
  2. Check if your birthday has happened yet this year. If not, subtract 1 from the year count.
  3. Calculate the remaining months and days between your last birthday and today.

Age FAQs

Does this calculate leap years?

Yes, our calculator accounts for leap years (years with 366 days) to ensure the day count is perfectly accurate.

Can I calculate age for a future date?

Currently, this tool calculates age based on 'Today', but the logic applies to finding the duration between any two dates.