I have this site column in a Sharepoint 2013 list showing a few deadlines.
I need to create a calculated column next to the one in the picture, that gives as a result the number of days between one date and the following. On Excel is quite simple (you do A2-A1), but how can I do that on Sharepoint? Problem is, these dates have to be updated every now and then, so I cannot just create another column with the same dates and then use the DIFDATE formula between the two site columns. Any idea?