Excel already has a TRIM worksheet function that you can use to get rid of leading, trailing, and extra spaces in between words/strings.
There is a TRIM function in VBA as well (and it does exactly the same thing – remove extra spaces).
Why do we need a TRIM function in VBA too?
Fair question!
While you can work with the inbuilt TRIM function in Excel worksheets to get rid of spaces. in some cases, you may need to do this using VBA.
This could be as a part of a bigger code.
Syntax of the VBA TRIM function
TRIM(String)
‘String’ is the argument that can be a text string or a variable that holds a text string.
Let’s learn how to use the VBA TRIM function with a couple of examples.
Example 1 – Showing Result in a message box
Suppose you have the following text in cell A1
Note that there are spaces before and after the sentence.
The below code would take this sentence, and show the result after trimming the extra spaces
Sub TrimExample1()
MsgBox Trim(Range("A1"))
End Sub 
For example, suppose you have the following text in cell A1 (with extra spaces in between words):
If I use the above VBA code, it will show a message box as shown below:
As you can see in the message box result, the extra spaces between words are not removed by the VBA TRIM function.
Then what’s the alternative?
If you want to remove leading, trailing, as well as double spaces in between words, it’s better to use the following code:
Sub TrimExample1()
MsgBox WorksheetFunction.Trim(Range("A1"))
End Sub The above code uses the worksheet TRIM function (instead of using the TRIM function in VBA).
Note: VBA Trim function does not remove the non-whitespace characters – such as newlines (vbNewLine, vbCrLf) etc.
Example 2 – Quickly Remove Leading and Trailing Spaces from a Range of Cells
Suppose you have a data set as shown below where there are leading and trailing spaces:
You can use the below code to instantly clean this data and remove all the leading and trailing spaces:
Sub TrimExample1() Dim Rng As Range Set Rng = Selection For Each Cell In Rng Cell.Value = Trim(Cell) Next Cell End Sub
The above code goes through all the cells in the selection and removes the leading and trailing spaces.
You May Also Like the Following Excel/VBA Tutorials:
4 thoughts on “Excel VBA TRIM Function (explained with Examples)”
I didn’t expect to get any response to my search. Instead I got the equal most complete treatment I have come across of any issue … ever! Thanks! Loved the live ‘Run the Code’.
Sub TrimCells()
Dim Mrang As Range
Dim Mcell As Range
On Error GoTo hendler:
‘ used selected range
Set Mrang = Intersect(Range(Selection.Address), Range(Selection.Address).Parent.UsedRange)
For Each Mcell In Mrang
If Len(Mcell) > 0 Then Cell = Trim(Mcell)
‘ all space in text
While InStr(1, Mcell, ” “) > 0
Mcell = Replace(Mcell.Value2, ” “, ” “)
Wend
Next Mcell
Set Mrang = Nothing
Set Mcell = Nothing
hendler:
Err.Clear
End Sub
Thanks for posting this. When I copy this code, it cycles through all the cells in the range, but doesn’t perform the trim on them. Or maybe it does, but it doesn’t replace the current string in the cell, so none of the leading spaces are removed.
Sub Trimcells()
Dim Rng As Range
Range(“B2:D10”).Select
Set Rng = Selection
For Each Cell In Rng
Cell.Value = trim(Cell)
Next Cell
End Sub
Your code should say:
Cell.Value = trim(Cell.Value)