Fonctionnement détaillé.
DATE est une fonction indispensable d'Excel. Creates a valid date serial number from separate Year, Month, and Day. 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=DATE(year, month, day)Arguments.
Détail de l'ensemble des paramètres acceptés par cette fonction.
Four digit year number (e.g. 2025).
Exemple :2025Integer from 1 to 12 representing month.
Exemple :5Integer from 1 to 31 representing day.
Exemple :20Exemple pas à pas.
Cas d'usage concretConstruct Date from Columns
Combine separate Year, Month, and Day columns into a single date.
| Year | Month | Day | Constructed Date |
|---|---|---|---|
| 2025 | 5 | 20 | — |
| 2025 | 12 | 31 | — |
=DATE(A2, B2, C2)Evaluates DATE over the sample table cells, placing the verified output in cell D2.
Générateur de formule.
Ouvrir l'assistant completPersonnalisez les champs ci-dessous pour générer une formule prête à être copiée dans votre classeur.
=DATE()Nature du résultat produit.
Returns "2025-05-20" based on sample evaluation criteria and active cell references.
Bonnes Pratiques
- Always use 4-digit years to avoid confusion with 1900-era serial dates.
Erreurs à Éviter
- Supplying month numbers greater than 12 rolls into subsequent years (e.g. Month 13 becomes January of next year).
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 DATE 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: =DATE(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 DATE?↓
Supplying month numbers greater than 12 rolls into subsequent years (e.g. Month 13 becomes January of next year).
Does DATE work identically in Google Sheets?↓
Yes, DATE is supported in both Microsoft Excel and Google Sheets with standard evaluation behavior.