Difference between revisions of "Documentation/How Tos/Calc: COUNTBLANK function"
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: returns the count of cells containing blank text and zero length text. | : returns the count of cells containing blank text and zero length text. | ||
| − | + | {{Documentation/SeeAlso| | |
| − | + | * [[Documentation/How_Tos/Calc: COUNT function|COUNT]] | |
| − | + | * [[Documentation/How_Tos/Calc: COUNTA function|COUNTA]] | |
| − | + | * [[Documentation/How_Tos/Calc: COUNTIF function|COUNTIF]] | |
| − | + | * [[Documentation/How_Tos/Calc: ISBLANK function|ISBLANK]]''' | |
| − | + | * [[Documentation/How_Tos/Calc: SUMPRODUCT function|SUMPRODUCT]] | |
| − | + | * [[Documentation/How_Tos/Calc: TRIM function|TRIM]] | |
| − | + | * [[Documentation/How_Tos/Calc: CLEAN function|CLEAN]] | |
| − | + | * [[Documentation/How_Tos/Calc: ISTEXT function|ISTEXT]]''' | |
| − | + | * [[Documentation/How_Tos/Conditional Counting and Summation|Conditional Counting and Summation]]''' | |
| − | + | * [[Documentation/How_Tos/Calc: Mathematical functions|Mathematical functions]]''' | |
| − | [[Documentation/How_Tos/Calc: Functions listed alphabetically| | + | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] |
| − | [[Documentation/How_Tos/Calc: Functions listed by category| | + | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} |
[[fr:Documentation/FR/Calc:Fonction NB.VIDE]] | [[fr:Documentation/FR/Calc:Fonction NB.VIDE]] | ||
Revision as of 13:37, 25 February 2009
COUNTBLANK
Returns the number of empty cells.
Syntax:
COUNTBLANK(range)
- Returns the number of empty cells in the cell range range.
- A cell that contains blank text such as spaces, or even text with zero length such as returned by ="", is not considered empty, even though it may appear empty.
Example:
COUNTBLANK(A1:B2)
- returns 4 if cells A1, A2, B1 and B2 are all empty.
Advanced topic:
SUMPRODUCT(TRIM(CLEAN(A1:B2))="")
- returns the count of cells that appear blank - that is, that are really empty or that contain blank text or zero length text.
SUMPRODUCT(ISTEXT(A1:B2);TRIM(CLEAN(A1:B2))="")
- returns the count of cells containing blank text and zero length text.
