I have a report that is grouped by 'Job Charge.' Each Job Charge has several records. A single Job Charge grouping may have 1 or more records. Each record has text box representing x number of hours. I'd like to add each Job Charge grouping hours together for a sub-total for that Job Charge. I added a text box under it in the Detail and Footer sections but no luck. I'm not sure of the formula anyway. I used sum([hours]) and something else but nothing. Thanks for the help.