I have never done math on a report so I need some help at this. I have two date fields and I have another column that calculates the number of days between these two dates called DaysElapsed. Now I would like to calculate the average of this column and store it in the footer section. First of all how would I accomplish this? And secondly, if the report is two pages, would it calculate the whole report and show it on the last page or would it calculate each page separately and put the average for the first page on that page and the average for the second page on that page. That may be a stupid question but I am not sure how it works. I would like it to calcuate the whole report and show the total at the end. Thanks in advance for any help!!