Fonctionnement détaillé.
RECHERCHEH est une fonction indispensable d'Excel. Cherche une valeur dans la première ligne d'un tableau et renvoie une valeur dans la même colonne. Elle permet d'automatiser vos tableaux, fiabiliser vos calculs et gagner un temps précieux au quotidien dans vos feuilles de calcul.
💡 En résumé simple.
Searches horizontally across the first row of a table for a query value, then retrieves matching info from a row number you choose.
"Think of HLOOKUP like scanning a horizontal calendar. You search across the top row for the month, then look down to find your appointment."
Syntaxe.
Notation Standard Excel=RECHERCHEH(valeur_cherchée; table_matrice; no_index_lig; [valeur_proche])Arguments.
Détail de l'ensemble des paramètres acceptés par cette fonction.
The value to be found in the first row of the table.
Exemple :D2The range of cells in which you search for the lookup_value and the return value.
Exemple :A1:C2The row number in table_array from which the matching value will be returned (row 1 is the top row).
Exemple :2TRUE = Approximate match, FALSE = Exact match. Set to FALSE for exact strings; set to TRUE for numerical scale brackets.
Défaut : TRUEExemple pas à pas.
Cas d'usage concretHorizontal Tax Rate Lookup
Retrieve tax rates horizontally based on the income threshold in D2 (using range_lookup = TRUE to match the tax bracket scale).
| 10000 | 50000 | 100000 | Search Income | Tax Rate |
|---|---|---|---|---|
| 0.10 | 0.20 | 0.30 | 75000 | — |
=HLOOKUP(D2, A1:C2, 2, TRUE)Evaluates HLOOKUP over the sample table cells, placing the verified output in cell E2.
Générateur de formule.
Ouvrir l'assistant completPersonnalisez les champs ci-dessous pour générer une formule prête à être copiée dans votre classeur.
=RECHERCHEH()Nature du résultat produit.
Returns "Calculated output" based on sample evaluation criteria and active cell references.
Bonnes Pratiques
- Ensure the values in the first row of table_array are sorted in ascending order if range_lookup is set to TRUE.
- Just like VLOOKUP, HLOOKUP only searches top-to-bottom. Use XLOOKUP if you need more flexible searches.
Erreurs à Éviter
- If row_index_num is less than 1, HLOOKUP returns a #VALUE! error. If it is greater than the number of rows in table_array, it returns a #REF! error.
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 HLOOKUP 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: =HLOOKUP(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 HLOOKUP?↓
If row_index_num is less than 1, HLOOKUP returns a #VALUE! error. If it is greater than the number of rows in table_array, it returns a #REF! error.
Does HLOOKUP work identically in Google Sheets?↓
Yes, HLOOKUP is supported in both Microsoft Excel and Google Sheets with standard evaluation behavior.