More than just years
Seeing age broken down into months and total days is useful for milestones, paperwork and curiosity alike. Change the reference date to plan ahead for birthdays and anniversaries.
Age Calculator
Enter a date of birth to calculate exact age in years, months and days as of today or any date you choose.
Last updated
Results
Enter values to see your results.
Worked example
Suppose the date of birth is June 15, 1990 and you want the age as of March 10, 2026.
- 1.Whole years from 1990 to 202635 years
- 2.Remaining months and days after the last birthday8 months, 23 days
- 3.Total complete months (35 x 12 + 8)428 months
- 4.Total days lived13,052 days
Result: On March 10, 2026 the person is 35 years, 8 months and 23 days old, which is 428 months or 13,052 days.
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