Nous avons déjà appris link: / counting-count-cells-that-contain-specific-text [comment compter les cellules qui contiennent un texte spécifique] en utilisant la fonction COUNTIF. Dans cet article, nous allons apprendre à compter le nombre de fois qu’un mot apparaît dans la plage Excel. En d’autres termes, nous compterons le nombre de fois qu’un mot est apparu dans une plage Excel.

0033

Formule générique

=SUMPRODUCT(LEN(range)-LEN(SUBSTITUTE(range,word,"")))/LEN(word)

Plage: plage dans laquelle vous essayez de compter le mot spécifique.

Word: Le mot que vous voulez compter.

Prenons un exemple et comprenons comment cela fonctionne.

Exemple: comptez le mot «heureux» dans la plage Excel.

Ici, nous avons quelques phrases dans différentes cellules. Nous devons compter les occurrences du mot «heureux» dans cette plage.

Écrivez cette formule dans la cellule D2.

=SUMPRODUCT(LEN(A2:A4)-LEN(< a href="`link:/office-skill-fr/excel-text-formulas-excel-substitute-function[LEN]`(A2:A4):

this returns count of characters in each cell as an array \{49;27;34}.

Next `link:/office-skill-fr/excel-text-formulas-len-function-in-excel[LEN]`(`link:/office-skill-fr/excel-text-formulas-excel-substitute-function[SUBSTITUTE]`(A2:A4,D1,"")):

The substitute function repaces word in D1 with “” in each cell of range A2:A4. Then Len function returns count of characters from this substituted sentences in an array \{39;22;29}.

`link:/office-skill-fr/excel-text-formulas-len-function-in-excel[LEN]`(D1):

this returns the length of word in D1 which 5 (happy).

Now the formula is simplified to `link:/office-skill-fr/summing-excel-sumproduct-function[SUMPRODUCT]`(\{49;27;34} - \{39;22;29})/5. After subtraction of arrays, SUMPRODUCT has SUMPRODUCT(\{10;5;5})/5. The function adds the array and we get 20/5.

Which gives us our result 4.



===  Counting Case-Insensitive

Since SUBSTITUTE is case sensitive, above formula will ignore any word not having same case, i.e. “Happy”. To make the above formula ignore case, we must change case of each word to case of word we are looking for. This how it’s done.

SUMPRODUCT (LEN (A2: A4) -LEN (SUBSTITUTE (UPPER (A2: A4), UPPER (D1), «  »))) / LEN (D1)

Now the case doesn’t matter anymore. This function will count each word in D1 irrespective of case.



===  Possible Errors:

Word part of another word will be counted: In this example, if we had word “happyness” (just for example, I know there’s no word as this) it would have been counted too. To avoid this you could have surrounded the words with speces, “ ” &D1& “ ”. But when word appears first or last in sentence, this will fail too.



===  Related Articles:

`link:/office-skill-fr/counting-count-characters-in-a-cell-in-excel-2[Count Characters in a Cell in Excel]`

`link:/office-skill-fr/counting-counting-the-number-of-values-between-two-specified-values-in-a-list[Counting the Number of Values between Two Specified Values in a List in Microsoft Excel]`

`link:/office-skill-fr/counting-count-cells-that-contain-specific-text[Count Cells that contain specific text in Excel]`

`link:/office-skill-fr/excel-text-formulas-counting-the-number-of-cells-containing-text[Count Cells With Text in Excel]`



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