Counting Functions

COUNTBETWEEN	Returns the number of cells that have a value that is between a range.
COUNTFORMAT	Returns the number of cells that have a particular format.
COUNTHIDDENSHEETS	Returns the total number of hidden sheets in the active workbook.
COUNTIFSVISIBLE	Returns the number of non blank cells that satisfies multiple conditions.
COUNTSUBSTRING	Returns the number of times a substring occurs in a longer string.
COUNTUNIQUE	Returns the number of unique values in a particular range.
COUNTVISIBLE	Returns the number of visible, non blank cells in a range.

COUNTBETWEEN Returns the number of cells that have a value that is between a range.
COUNTFORMAT Returns the number of cells that have a particular format.
COUNTHIDDENSHEETS Returns the total number of hidden sheets in the active workbook.
COUNTIFSVISIBLE Returns the number of non blank cells that satisfies multiple conditions.
COUNTSUBSTRING Returns the number of times a substring occurs in a longer string.
COUNTUNIQUE Returns the number of unique values in a particular range.
COUNTVISIBLE Returns the number of visible, non blank cells in a range.