Current Week Column

Hello, I am creating a list, and each entry corresponds to a specific, repeating date range (Saturday to Friday).  I need a column that automatically calculates the dates of each Sat-Fri week from here on out that users can choose from.  The column title would be "Week" and the entry would look something like "02/27/21 - 03/05/21."  How would I go about doing this?  Thank you for your help ahead of time.