COUNTBLANK
Returns the number of empty cells.
Syntax:
COUNTBLANK(range)
Returns the number of empty cells in the cell range range.
Example:
COUNTBLANK(A1:B2)
- returns 4 if cells A1, A2, B1 and B2 are all empty.
See also:
COUNT,
COUNTA,
COUNTIF,
ISBLANK,
Conditional Counting and Summation
