Import from excel-formulas

Hi dears,
the Commcare forms we have are designed to update age by calculating the age according to the date using this formula (int((today() - date(#form/student_date_of_birth)) div 365.25)
i want to add cases by importing from Excel, is there a method to make the imported cases updated daily like the cases that are being collected using the commcare app?

best,
Aysha