Calculates the exact age from a date of birth to today (or any target date) in years, months, and days. Also shows total days lived, days until the next birthday, and age in weeks, hours, and minutes for novelty. Handles leap years correctly.
Enter a date of birth to see the exact age and a breakdown of time lived. For calculating the difference between any two arbitrary dates, use the Date Difference Calculator.
Age calculation
Input
DOB: 1990-06-15, Today: 2024-05-20
Output
33 years, 11 months, 5 days | 12,392 days lived
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