ASC function
Summary
Changes full-width (double-byte) English letters or katakana within a character string to half-width (single-byte) characters
Syntax
ASC(text)
The ASC function syntax has the following arguments:
• Text Required. The text or a reference to a cell that contains the text you want to change. If text does not contain any full-width letters, text is not changed.
• Text Required. The text or a reference to a cell that contains the text you want to change. If text does not contain any full-width letters, text is not changed.
Example
=ASC("EXCEL") equals "EXCEL"
=ASC(" ") equals " "
=ASC(" ") equals " "