Age refer to the length of time that an organism has lived. how old are
you in years, or months, or weeks, or days.
Given a birth date and today's date,
The calculator can be used to determine your age.
| This is useful in many ways.
For example, In Pediatrics, the kid's age is often
calculated in month to estimate dose. According to the
production date and expiration dates, you can determine when
food, drink, medicine and other perishable items had a shelf life, and if your know the hire date and the termination date,
it can also calculate
the employee's length of service.