I am using a formula tool to create a "Week Of" column. I need to use the minimum date found within the set of data as my beginning value. This date will always be a Monday and it needs to run through Sunday. For example, in my reference column, let's call it "block date" my minimum date would be 10/23 and my new column would need to show "10/23-10/29". I have tried every variation of date time format, date time add with 6 days and nothing seems to work. Am i approaching this situation incorrectly? Is there an easier way of creating this grouping category in a new column? Please help!!