[excel] Concatenating date with a string in Excel

You can do it this simple way :

A1 = Mahi
A2 = NULL(blank)

Select A2 Right click on cell --> Format cells --> change to TEXT

Then put the date in A2 (A2 =31/07/1990)

Then concatenate it will work. No need of any formulae.

=CONCATENATE(A1,A2)

mahi31/07/1990

(This works on the empty cells ie.,Before entering the DATE value to cell you need to make it as TEXT).