H HSOLDO Board Regular Joined Sep 3, 2007 Messages 125 Apr 2, 2013 #1 column A is time of start. column B is time of end. column C is B-A. I need sum of column C to be in hours. but if it is over 24 it shows me allways less than 24. for example if the sum should be 30 it shows me 6, how to get arround this?