I need a novice Microsoft access developer

Just need a time sheet spreadsheet converted to a simple database. Really basic project, I'm just having issues figuring totals for the database. We are talking about 6 fields in one table, then around 25 time fields in another table. My needs will be input form for single entries and output report that calculates totals per employee name. The employee may have multiple entries based on where they worked which has to be logically separate for benefits purposes.