If you wish to count the same or duplicate values in a column only once in Excel or the count of occurances of duplicate values, read this article.

Learn how to count the number of unique and distinct values in a column based on data in another column using array in Microsof Excel.

Specifying the conditional count of a value sounds like a daunting task, but two Excel functions make quick work of this challenge.

How to Make Excel Continue to Count Up for Each Row. Entering a series of sequential numbers into an Excel spreadsheet, one per row, can be a time-consuming and repetitive task.