Calculate Birth Date

Day
Month
Year
Date of Birth

This field specifies the day of the month when the event occurred from which the age is to be subtracted to arrive at the date of birth.

This field specifies the month when the event occurred from which the age is to be subtracted to arrive at the date of birth.

This field specifies the year when the event occurred from which the age is to be subtracted to arrive at the date of birth.

The number of days in the age. If the number of days is not supplied it is recommended that you specify 15, that is half a month.

The number of months in the age. If the number of months is omitted it is suggested that you specify 6, that is half a year.

The number of years in the age.