Sub datecount()
'计算日期范围内不包括周六日的天数
    Dim datebegin As Date
    Dim dateend As Date
    Dim datecount As Long
    Dim count As Long
    datebegin = "2007 - 10 - 1"
    dateend = "2007 - 10 - 24"
    For datecount = 0 To (dateend - datebegin)
        If Weekday(datebegin) > 1 And Weekday(datebegin) < 7 Then
            count = count + 1
        End If
        datebegin = datebegin + 1
    Next datecount
    MsgBox count
End Sub

 另一种方法:

Sub AA()
Dim datebegin, dateend As Date
Dim count, datecount As Long
count = 0
datebegin = "2007-10-01"
dateend = "2007-10-23"
For datecount = 0 To DateDiff("d", datebegin, dateend)
    If Weekday(DateAdd("d", datecount, datebegin)) > 1 And Weekday(DateAdd("d", datecount, datebegin)) < 7 Then
   count = count + 1
      End If
Next datecount
MsgBox count
End Sub