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Age Calculator
Enter a birth date and, optionally, a target date. The result gives years, months and days, plus total days lived.
Leap-day rule: a person born on 29 February is treated as having a birthday on 28 February in non-leap years for this calculation.
Questions
How are leap-day birthdays handled?
A person born on 29 February is treated as having a birthday on 28 February in non-leap years for this calculation.