Question:

How can I calculate a break length in advance of any break scheduled throughout the day?

Answer:

In a running list, you can always view the upcoming length of your next break by using the “Break Counter” in each Channel Bar.

However, if you wanted to know the length of any break beyond the next scheduled break, you can right-click on the first spot in said break and use the “Calculate Break Length” selection from the popup. This will open a window to display the combined durations of all spots in that break pod leading into the next program event.