How this calculator works
Calculate exact age between two dates in years, months, days, and total days.
Formula
age = difference between target date and birth date
Step-by-step
- Select date of birth.
- Select target date for calculation.
- Calculate to get exact age breakdown.
Example
- Birth date = 1995-08-21
- Target date = 2026-03-15
Age = 30 years, 6 months, 22 days
FAQs
Does this account for leap years?
Yes, calculations are based on real calendar dates and month lengths.
Can target date be in the past?
Yes, as long as it is on or after the birth date.