Fonctionnement détaillé.
CONCAT est une fonction indispensable d'Excel. Combine le texte de plusieurs plages ou chaînes sans délimiteur automatique. Elle permet d'automatiser vos tableaux, fiabiliser vos calculs et gagner un temps précieux au quotidien dans vos feuilles de calcul.
💡 En résumé simple.
Glues multiple pieces of text from different cells together into a single cell, without any spacing in between.
"Think of this like gluing Lego blocks together. You take two separate blocks (Username and Domain) and snap them into one long block."
Syntaxe.
Notation Standard Excel=CONCAT(texte1; [texte2]; ...)Arguments.
Détail de l'ensemble des paramètres acceptés par cette fonction.
The first text item or cell range to combine.
Exemple :A2Additional strings, delimiters, or ranges (up to 253 arguments).
Exemple :"@"Optional third range or string.
Exemple :B2Exemple pas à pas.
Cas d'usage concretConstruct Email Addresses
Combine Username in column A with "@" and Domain in column B.
| Username | Domain | Constructed Email | ||
|---|---|---|---|---|
| johndoe | company.com | — | — | — |
| sarahc | gmail.com | — | — | — |
| mjordan | nba.com | — | — | — |
=CONCAT(A2, "@", B2)Evaluates CONCAT over the sample table cells, placing the verified output in cell C2:C6.
Générateur de formule.
Ouvrir l'assistant completPersonnalisez les champs ci-dessous pour générer une formule prête à être copiée dans votre classeur.
=CONCAT()Nature du résultat produit.
Returns "Calculated output" based on sample evaluation criteria and active cell references.
Bonnes Pratiques
- To insert a space or custom character between combined cells, include it as a separate argument in quotes (e.g. `=" "` or `"-"`).
- Use the ampersand `&` operator as a quick shortcut for CONCAT (e.g. `=A2 & "@" & B2`).
Erreurs à Éviter
- CONCAT does not skip blank cells. If you select a range containing empty cells, they will be output as empty sections in the resulting text.
Compatibilité par logiciel et version.
Vérification effectuée selon les moteurs de calcul officiels de Microsoft et Google.
In Excel 2016 or older, use CONCATENATE or the ampersand (&) operator.
Introduced in Excel 2019 and Excel 365 as the modern successor to CONCATENATE.
100% compatible with Google Sheets.
Questions fréquentes.
Questions TechniquesCan I use CONCAT 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: =CONCAT(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 CONCAT?↓
CONCAT does not skip blank cells. If you select a range containing empty cells, they will be output as empty sections in the resulting text.
Does CONCAT work identically in Google Sheets?↓
Yes, CONCAT is supported in both Microsoft Excel and Google Sheets with standard evaluation behavior.