Hi Chandoo. First time poster, long time referencer. Your site is a great reesource. I have a quick question for you. How do I use a cell reference to define the range in a countif statement? So a typical countif statement would read something like this =countif('sheet1'!$Q$3:$S$14999,b3) where Q3 through S14999 define the range and b3 is the criteria. What I would like to do is define the range by using other cells within the workbook. For example, cell A1 in the workbook would define the row # to start the range (this cell would change based on some other calculations). In thsi example, say cell A1 had a value of 7142. What I would like the formula to do is recognize cell A1 as the starting row position. In this case, the example formula I illustrated above would now appear as follows: =countif('sheet1'!$Q$7142:$S14999,b3). My attempts to do this thus far have returned a 0 or #REF!. Help with a solution is greatly appreciated. Cheers!