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 ...

Array formulas let you perform calculations across entire ranges of data in a single formula. Hence, you can handle lightning-fast lookups, filtering, and sorting with just one po ...

Let’s say you have an Excel workbook that contains student grades for multiple sections of a class that you are coordinating. You would like to be able to summarize the grade data by different ...