Conversion between Full-width (全角) and Half-width (半角) Japanese letters

全角と半角の変換ツール。
Tool to convert between Full-width and Half-width according to this conversion table.

Full-width (全角) => Half-width (半角) conversion:

• https://my.meonn.com/henkan.php?m=zen2han

Half-width  (半角)=> Full-width (全角) conversion:

• https://my.meonn.com/henkan.php?m=han2zen

全角と半角のベトナム語翻訳

Vietnamese and English translation of 全角 and 半角

ベトナム語には全角と半角という概念がありませんが、その意味・用途で翻訳します。（定訳がない場合を参照してください）

「全角」のベトナム語翻訳：bề rộng toàn phần, bề rộng bình thường, bề rộng đầy đủ, cỡ bình thường, khổ rộng, cỡ đủ
English translation of "全角": full-width, full-size

「半角」のベトナム語翻訳：bề rộng bán phần, bề rộng hẹp, cỡ hẹp, cỡ bán, khổ hẹp
English translation of "半角": half-width, half-size

「全角」「半角」のお勧めのベトナム語翻訳（意味が完全に一致したもの）：
全角：bề rộng toàn phần
半角：bề rộng bán phần

しかし、長すぎるかもしれませんので、簡略したい場合のベトナム語翻訳は以下の通りです。
「全角」「半角」の簡略的なベトナム語翻訳：
全角：khổ rộng
半角：khổ hẹp

Excel VBA to convert between  Full-width (全角) and Half-width (半角)

This is sample code of Excel VBA to convert from Half-width to Full-width:

Function han2zen(Text As String) As String
  han2zen = Text
  HankakuChar = Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "/")
  ZenkakuChar = Array("０", "１", "２", "３", "４", "５", "６", "７", "８", "９", "／")

  For i = 0 To UBound(HankakuChar)
    han2zen = Replace(han2zen, HankakuChar(i), ZenkakuChar(i))
  Next i
End Function

I use this to convert half-width dates to full-width dates: 2019/12/31 => ２０１９／１２／３１ in Excel.

Mark T.