Featured Formulas

Sum by year

In this example, the goal is to calculate a total for each year that appears in column F. All data is in an Excel Table called data in the range B5:D16. The main challenge is that we have dates in column B, but we don't have separate year...Read more

Featured Functions

UNIQUE Function

The Excel UNIQUE function extracts a list of unique values from a range or array. The result is a dynamic array of unique values. If this array is the final result (i.e. not handed off to another function), array values will "spill" onto the worksheet into a...Read more

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