Using Excel as a scheduling tool is a great skill to have under your belt. Learn how to use SUM, DATE, WEEKDAY, IF, Nested IF, and IF/OR functions.

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 ...

Now, you can use nested IF statements in Excel to achieve results. But if you have many income tiers, the end formula would be complex and difficult to read.