Counts the number of cells that contain numbers and counts numbers within the list of arguments. Use COUNT to get the number of entries in a number field that is in a range or array of numbers.
Syntax
COUNT(value1,value2,...)
Value1, value2, ... are 1 to 30 arguments that can contain or refer to a variety of different types of data, but only numbers are counted.
Remarks
 Arguments that are numbers, dates, or text representation of numbers are counted.
 Logical values and text representations of numbers that you type directly into the list of arguments are counted.
 Arguments that are error values or text that cannot be translated into numbers are ignored.
 If an argument is an array or reference, only numbers in that array or reference are counted. Empty cells, logical values, text, or error values in the array or reference are ignored.
 If you want to count logical values, text, or error values, use the COUNTA function.
Example
The example may be easier to understand if you copy it to a blank worksheet.
How to copy an example
 Create a blank workbook or worksheet.
 Select the example in the Help topic.
Note Do not select the row or column headers.
Selecting an example from Help
 Press CTRL+C.
 In the worksheet, select cell A1, and press CTRL+V.
 To switch between viewing the results and viewing the formulas that return the results, press CTRL+` (grave accent), or on the Formulas tab, in the Formula Auditing group, click the Show Formulas button.

A 
Data 
Sales 
12/8/2008 

19 
22.24 
TRUE 
#DIV/0! 
Formula 
Description (Result) 
=COUNT(A2:A8) 
Counts the number of cells that contain numbers in the list above (3) 
=COUNT(A5:A8) 
Counts the number of cells that contain numbers in the last 4 rows of the list (2) 
=COUNT(A2:A8,2) 
Counts the number of cells that contain numbers in the list, and the value 2 (4) 
