• ← HexadecimalCharacter
• → NumberString

LetterNumber

WMA link

LetterNumber[c]

returns the position of the character c in the English alphabet.

LetterNumber[“string”]

returns a list of the positions of characters in string.

LetterNumber[“string”, alpha]

returns a list of the positions of characters in string, regarding the alphabet alpha.

• • LetterNumber["b"]

LetterNumber also works with uppercase characters

• • LetterNumber["B"]

• • LetterNumber["ss2!"]

Get positions of each of the letters in a string:

• • LetterNumber[Characters["Peccary"]]

• • LetterNumber[{"P", "Pe", "P1", "eck"}]

• • LetterNumber["\[Beta]", "Greek"]