excel里金额怎么设置英文大写金额

在Excel中设置金额为英文大写金额，可以通过使用VBA（Visual Basic for Applications）宏来实现。在Excel中没有内置的函数可以直接将金额转换为英文大写金额，因此需要编写自定义的VBA代码。下面将详细介绍如何在Excel中设置并使用VBA宏来实现金额的大写转换。

一、启用开发者选项

在开始之前，您需要启用Excel中的开发者选项。开发者选项允许您访问VBA编辑器和其他开发工具。

打开Excel，点击“文件”菜单。
选择“选项”，然后点击“自定义功能区”。
在右侧的主选项卡列表中，勾选“开发工具”复选框。
点击“确定”关闭选项窗口。

二、打开VBA编辑器

点击“开发工具”选项卡。
点击“Visual Basic”按钮，打开VBA编辑器。

三、编写VBA代码

在VBA编辑器中，您需要编写自定义的函数来实现金额的大写转换。

在VBA编辑器中，点击“插入”菜单，选择“模块”，创建一个新的模块。
将以下代码粘贴到模块窗口中：

Function NumberToWords(ByVal MyNumber)
    Dim Units As Variant
    Dim Tens As Variant
    Dim Hundreds As Variant
    Dim Temp As String
    Dim DecimalPlace As Integer
    Dim Count As Integer
    ReDim Place(9) As String
    Place(2) = " Thousand "
    Place(3) = " Million "
    Place(4) = " Billion "
    Place(5) = " Trillion "
    ' Convert MyNumber to string and find decimal place.
    MyNumber = Trim(CStr(MyNumber))
    DecimalPlace = InStr(MyNumber, ".")
    ' Convert integer portion of number.
    If DecimalPlace > 0 Then
        MyNumber = Left(MyNumber, DecimalPlace - 1)
    End If
    Count = 1
    Do While MyNumber <> ""
        Temp = ConvertHundreds(Right(MyNumber, 3))
        If Temp <> "" Then
            NumberToWords = Temp & Place(Count) & NumberToWords
        End If
        If Len(MyNumber) > 3 Then
            MyNumber = Left(MyNumber, Len(MyNumber) - 3)
        Else
            MyNumber = ""
        End If
        Count = Count + 1
    Loop
    ' Remove extra spaces.
    NumberToWords = Application.Trim(NumberToWords)
End Function
Function ConvertHundreds(ByVal MyNumber)
    Dim Result As String
    Dim Units As Variant
    Dim Tens As Variant
    Units = Array("", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine")
    Tens = Array("", "", "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety")
    ' Convert the hundreds place.
    If Val(Left(MyNumber, 1)) > 0 Then
        Result = Units(Val(Left(MyNumber, 1))) & " Hundred "
    End If
    ' Convert the tens and units place.
    MyNumber = Right(MyNumber, 2)
    If Val(MyNumber) < 20 Then
        Result = Result & Units(Val(MyNumber))
    Else
        Result = Result & Tens(Val(Left(MyNumber, 1)))
        Result = Result & " " & Units(Val(Right(MyNumber, 1)))
    End If
    ConvertHundreds = Result
End Function

这段代码定义了两个函数：NumberToWords 和 ConvertHundreds，它们共同作用将数字转换为英文大写金额。

四、使用自定义函数

返回Excel工作表。
在单元格中输入您想要转换的数字。
在另一个单元格中输入公式 =NumberToWords(A1)，其中A1是您输入数字的单元格。

例如，如果您在A1单元格中输入 1234，在B1单元格中输入 =NumberToWords(A1)，B1单元格将显示 One Thousand Two Hundred Thirty Four。

五、扩展与优化

上述代码只是一个基础版本，您可以根据需要进行扩展和优化。例如，您可以添加对小数部分的支持，将其转换为“Cents”部分。此外，您还可以添加错误处理机制，以确保在输入无效数据时不会出现错误。

添加小数部分支持

要添加对小数部分的支持，可以在 NumberToWords 函数中进行修改：

Function NumberToWords(ByVal MyNumber)
    Dim Units As Variant
    Dim Tens As Variant
    Dim Hundreds As Variant
    Dim Temp As String
    Dim DecimalPlace As Integer
    Dim Count As Integer
    Dim DecimalPart As String
    ReDim Place(9) As String
    Place(2) = " Thousand "
    Place(3) = " Million "
    Place(4) = " Billion "
    Place(5) = " Trillion "
    ' Convert MyNumber to string and find decimal place.
    MyNumber = Trim(CStr(MyNumber))
    DecimalPlace = InStr(MyNumber, ".")
    ' Convert integer portion of number.
    If DecimalPlace > 0 Then
        DecimalPart = Mid(MyNumber, DecimalPlace + 1)
        MyNumber = Left(MyNumber, DecimalPlace - 1)
    End If
    Count = 1
    Do While MyNumber <> ""
        Temp = ConvertHundreds(Right(MyNumber, 3))
        If Temp <> "" Then
            NumberToWords = Temp & Place(Count) & NumberToWords
        End If
        If Len(MyNumber) > 3 Then
            MyNumber = Left(MyNumber, Len(MyNumber) - 3)
        Else
            MyNumber = ""
        End If
        Count = Count + 1
    Loop
    ' Add decimal part if any.
    If DecimalPart <> "" Then
        NumberToWords = NumberToWords & " and " & ConvertCents(DecimalPart) & " Cents"
    End If
    ' Remove extra spaces.
    NumberToWords = Application.Trim(NumberToWords)
End Function
Function ConvertCents(ByVal MyNumber)
    Dim Units As Variant
    Dim Tens As Variant
    Dim Result As String
    Units = Array("", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine")
    Tens = Array("", "", "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety")
    If Len(MyNumber) = 1 Then
        MyNumber = MyNumber & "0"
    End If
    ' Convert the tens and units place.
    If Val(MyNumber) < 20 Then
        Result = Units(Val(MyNumber))
    Else
        Result = Tens(Val(Left(MyNumber, 1)))
        Result = Result & " " & Units(Val(Right(MyNumber, 1)))
    End If
    ConvertCents = Result
End Function

在这个修改版中，NumberToWords 函数现在可以处理小数部分，并将其转换为“Cents”。ConvertCents 函数处理小数部分的转换。

通过这种方式，您可以在Excel中实现金额的英文大写转换，并根据需要进行扩展和优化。