In a formula column, the DAY_DELTA_TODAY() function allows you to subtract two date columns to display the result in days:
DAY_DELTA_TODAY = day at time t - day of the column
Formula
DAY_DELTA_TODAY(colonne date)
Example
DAY_DELTA_TODAY(Date)
Configurator
Result
The date is 8 April 2022.
For project 2, there is a 12-day difference between today and the Date column.