Insert a table, then enter your info on the grid. In your end cell, click on table, formula. It will come up with Sum automatically, and you can tell it left, right, up, or down.
http://answers.yahoo.com/question/index?qid=200608...

Does anyone know how to make an Excel spreadsheet calculate overtime automatically? I have it set up to calculate how many hours each person worked subtracting out time for lunch.
http://thedailyreviewer.com/office/view/howdoig...

Check the regular hours column for regular hours worked. For instance, say the employee's time for Monday to Wednesday reflect in7 a.m., lunch in11 a.m., lunch out12 p.m., out
http://www.ehow.co.uk/m/how_5853052_calculatetota...
