To calculate letter grades based on a percentage score, you can use multiple nested IF statements in Excel, which can get rather complicated quickly. However, there is an easier way. Added by ...

This is the way to calculate sporadic totals in Excel. What are Sporadic Totals? The sporadic definition means anything appearing or happening at irregular intervals in time or occasionally.

Microsoft Excel 2010 provides a formula for calculating the average value from multiple worksheets in a workbook. Before you apply this formula, check that each worksheet is formatted the same way.