I need help with an excel formula

[finad]

Hello,
am working on a monthly time sheet, where i am required to come up with an excel formula that catches the sum of total hours worked in different departments of the organisation. then arranges the results to each department for respective days of the month that hours were spent in that department. i need all the help i can get!!

[Tazzin]

I think I know what you want to do and it seems fairly simple. Are you having to input all the data into Excel? It also depends on how much data there is.. etc.. MS Access might be a better solution since it is a database program. If you have a start on the Excel attach it to a post.