Assuming you want what is above each blank cell placed into the blank cell.
Select the range to fill.
Edit>Go To>Special>Blanks>OK.
Blank cells will be selected.
Enter an = sign in active cell then point to cell above.
Hit CRTL + ENTER.
Copy>Paste Special(in place)>Values to get rid of the formulas.
OR use a macro....
Sub Fill_Blanks()
'by Dave Peterson 2004-01-06
'fill blank cells in column with value above
Dim wks As Worksheet
Dim rng As Range
Dim LastRow As Long
Dim col As Long
Set wks = ActiveSheet
With wks
col = ActiveCell.Column
'or
'col = .range("b1").column
Set rng = .UsedRange 'try to reset the lastcell
LastRow = .Cells.SpecialCells(xlCellTypeLastCell).Row
Set rng = Nothing
On Error Resume Next
Set rng = .Range(.Cells(2, col), .Cells(LastRow, col)) _
.Cells.SpecialCells(xlCellTypeBlanks)
On Error GoTo 0
If rng Is Nothing Then
MsgBox "No blanks found"
Exit Sub
Else
rng.FormulaR1C1 = "=R[-1]C"
End If
'replace formulas with values
With .Cells(1, col).EntireColumn
.Value = .Value
End With
End With
End Sub
Gord Dibben Excel MVP
