I am trying to calculate the number of working days between the due date and date received on a contract deliverable. The formula works great when the contract deliverable is received on time or after the due date. The problem I am having is if the contractor submits the deliverable early (prior to its due date) it is giving me negative numbers. How do I change the formula to show “0” instead of negative numbers? See the chart below.
The current formula I am using is: =IFERROR(NETWORKDAYS([Deliverable Due Date]@row, [Deliverable Received Date]@row) - 1, "").