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Formula Excel: estrae il nome e il cognome dall'indirizzo e-mail

Questo tutorial introduce le formule per estrarre il nome e il cognome da determinati indirizzi e-mail in celle separate come mostrato nell'immagine sottostante, inoltre, fornisce l'esempio per spiegare gli argomenti e le parti delle formule.
doc estrae l'estensione dal nome del file 5

Estrai il nome

Formula generica:

LEFT(e_address,FIND("separator",)-1)

argomenti

E_address: the email address you want to extract the first name.
Separator: the delimiter between first name and last name.

Come funziona questa formula

Per estrarre il nome dall'indirizzo e-mail nella cella B3, utilizzare la formula seguente:

=LEFT(B3,FIND("_",B3)-1)

Press entrare chiave.
doc estratto nome cognome email 2

Spiegazione

FIND function: per trovare la posizione iniziale di un carattere o di un testo in una data stringa di testo. La formula TROVA ("_", B3) trova la posizione del carattere "_" nella cella B3, restituisce 4.

LEFT function: estrae il testo dal lato sinistro della stringa di testo data in base alla lunghezza del testo data. Formula LEFT (B3, FIND ("_", B3) -1) può essere visto come SINISTRA (B3,4-1), estrai i primi 3 caratteri dal testo nella cella B3.

Estrai il cognome

Formula generica

LEFT(RIGHT(e_address,LEN(e_address)-FIND("separacter",e_address)),FIND("@",RIGHT(e_address,LEN(e_address)-FIND("separator",e_address)))-1)

Argomento

E_address: the email address you want to extract the first name.
Separator: the delimiter between first name and last name.

Come funziona questa formula

Per estrarre il cognome dall'indirizzo e-mail nella cella B3, utilizzare la formula seguente:

=LEFT(RIGHT(B3,LEN(B3)-FIND("_",B3)),FIND("@",RIGHT(B3,LEN(B3)-FIND("_",B3)))-1)

Press entrare chiave.
doc estratto nome cognome email 3

Spiegazione

FIND function: per trovare la posizione iniziale di un carattere o di un testo in una data stringa di testo.

LEN function: conta il numero di una stringa di testo.

RIGHT function: per estrarre il testo dal lato destro.

La formula DESTRA (B3, LEN (B3) -FIND ("_", B3)) può essere visto come:
= DESTRA (B3, LEN (B3) -4)
= RIGHT (B3,17)
=""

Poi FIND ("@", RIGHT (B3, LEN (B3) -FIND ("_", B3))) può essere visto come
=TROVA("@","")
= "6"

LEFT function: estrae il testo dal lato sinistro della stringa di testo data in base alla lunghezza del testo data. La formula LEFT(RIGHT(B3,LEN(B3)-FIND("_",B3)),FIND("@",RIGHT(B3,LEN(B3)-FIND("_",B3)))-1) può essere visto come questi:
=LEFT(RIGHT(B3,LEN(B3)-FIND("_",B3)),6-1)
=SINISTRA("",5)
= "Smith"

osservazione

Se vuoi estrarre il nome e il cognome con la prima lettera maiuscola, puoi aggiungere la funzione PROPER davanti alle formule sopra, come ad esempio:

= CORRETTO (SINISTRA (B3, TROVA ("_", B3) -1))
=PROPER(LEFT(RIGHT(B3,LEN(B3)-FIND("_",B3)),FIND("@",RIGHT(B3,LEN(B3)-FIND("_",B3)))-1))
doc estratto nome cognome email 4

File di esempio

esempio di documentoFare clic per scaricare il file di esempio


Formule relative


Funzioni relative


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Comments (5)
Rated 5 out of 5 · 1 ratings
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    <tr bgcolor="#999999" style="color:#ffffff;">
      <td>Email Address</td>
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      <td>Last Name</td>
      <td>Domain</td>
      <td>Separator</td>
    </tr>
    <tr>
      <td></td>
      <td>Jane</td>
      <td>Doe</td>
      <td>abc.com</td>
      <td>“_”</td>
    </tr>
    <tr bgcolor="#eeeeee">
      <td></td>
      <td>John</td>
      <td>Smith</td>
      <td>cbs.com</td>
      <td>“.”</td>
    </tr>
    <tr>
      <td></td>
      <td>G</td>
      <td>Jones</td>
      <td>nbc.com</td>
      <td>none</td>
    </tr>
  </tbody>
This comment was minimized by the moderator on the site
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  <p class=MsoNormal style='margin:0in'><span style='color:#A6A6A6'>cbs.com</span></p>
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  <p class=MsoNormal style='margin:0in'><span style='color:#A6A6A6'>nbc.com</span></p>
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<!-----------------------------><!--END OF OUTPUT FROM EXCEL PUBLISH AS WEB PAGE WIZARD--><!-----------------------------></div>

</body>

</html>
This comment was minimized by the moderator on the site
This supports any separator by simply adding or replacing the MIN array. It also proper cases the name:

** First Name **

=PROPER(
    LEFT(
        LEFT(
            [@[Email Address]],
            FIND(
                "@",
                [@[Email Address]]
            ) - 1
        ),
        MIN(
            IFERROR(
                FIND(
                    {
                     ".",
                     "_"
                    },
                    LEFT(
                        [@[Email Address]],
                        FIND(
                            "@",
                            [@[Email Address]]
                        ) - 1
                    )
                ),
                ""
            )
        ) - 1
    )
)


** Last Name **

=PROPER(
    RIGHT(
        LEFT(
            [@[Email Address]],
            FIND(
                "@",
                [@[Email Address]]
            ) - 1
        ),
        LEN(
            LEFT(
                [@[Email Address]],
                FIND(
                    "@",
                    [@[Email Address]]
                ) - 1
            )
        ) -
        MIN(
            IFERROR(
                FIND(
                    {".","_"},
                    LEFT(
                        [@[Email Address]],
                        FIND(
                            "@",
                            [@[Email Address]]
                        ) - 1
                    )
                ),
                ""
            )
        )
    )
)
This comment was minimized by the moderator on the site
I realized using the @ within the command also helped but did not isolate the first and last name where applicable.
=PROPER(LEFT(A4,FIND("@",A4)-1))

I will keep researching and hopefully be able to fine tune better

Thank you very much for this article.
Rated 5 out of 5
This comment was minimized by the moderator on the site
Thank you very much for this article. I have another question regarding these formula.
- Say I have these scenarios - I want to separate FNAME & LNAME from this email
With this command =PROPER(LEFT(A4,FIND("_",A4)-1)); I will be able to produce Ann Bee, but this sign "__ must be changed to "." ,

How do I fix this when this happens say I have - this previous command will produce abee@yahoo as the first name when I am looking to achieve Abee....please can you help.
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