Hi, I have a table that contains a date range when people arrive and depart certain properties.. I need to figure out how many days of each given date range (row), is in Q1, A2, etc. For example, if the date range is 6/29 - 7/4, then based on the 4qtr's starting 1/1, 4/1, 7/1, and 10/1, we would have 2 days i qtr 2 and 4 days in qtr 3.... Once I know this I can multiple the average daily rate (rate/# of nights).. Can anybody tell me what formula can look at my range and spit back the number of days in each quarter? Thanks, Monte