Fonctionnement détaillé.
COUNTBLANK est une fonction indispensable d'Excel. Counts empty cells in a specified range of cells. Elle permet d'automatiser vos tableaux, fiabiliser vos calculs et gagner un temps précieux au quotidien dans vos feuilles de calcul.
Syntaxe.
Notation Standard Excel=COUNTBLANK(range)Arguments.
Détail de l'ensemble des paramètres acceptés par cette fonction.
The cell range in which to count empty cells.
Exemple :B2:B6Exemple pas à pas.
Cas d'usage concretCompliance Audit - Missing Signatures
Count how many documents are missing signatures.
| Employee | Signed Policy | Missing Signatures |
|---|---|---|
| John Doe | Signed | — |
| Jane Roe | — | — |
| Bob Vance | Signed | — |
=COUNTBLANK(B2:B6)Evaluates COUNTBLANK over the sample table cells, placing the verified output in cell C2.
Générateur de formule.
Ouvrir l'assistant completPersonnalisez les champs ci-dessous pour générer une formule prête à être copiée dans votre classeur.
=COUNTBLANK()Nature du résultat produit.
Returns number 2 based on sample evaluation criteria and active cell references.
Bonnes Pratiques
- Monitor incomplete records in a database before generating client reports.
Erreurs à Éviter
- Cells with a single space (" ") look blank to the eye, but COUNTBLANK will NOT count them because spaces are text.
Compatibilité par logiciel et version.
Vérification effectuée selon les moteurs de calcul officiels de Microsoft et Google.
Core standard function supported across all modern and legacy Microsoft Excel versions (365, 2021, 2019, 2016, 2013, 2010), as well as Excel for the Web and Mac.
100% compatible with Google Sheets. Uses identical argument order, data types, and standard calculation logic.
Questions fréquentes.
Questions TechniquesCan I use COUNTBLANK across different worksheets in Excel?↓
Yes. You can reference cells located on other sheets by including the sheet name followed by an exclamation mark, for example: =COUNTBLANK(Sheet2!A2:A10). If the sheet name contains spaces, enclose it in single quotes: ='Q1 Report'!A2:A10.
What is the most common reason for errors in COUNTBLANK?↓
Cells with a single space (" ") look blank to the eye, but COUNTBLANK will NOT count them because spaces are text.
Does COUNTBLANK work identically in Google Sheets?↓
Yes, COUNTBLANK is supported in both Microsoft Excel and Google Sheets with standard evaluation behavior.