How to extract unique values from multiple columns in Excel?

Supposing you have several columns with multiple values, some values are repeated in same column or different column. And now you want to find the values which are present in either column only once. Are there any quick tricks for you to extract unique values from multiple columns in Excel?

• Extract unique values from multiple columns with array formula
• Extract unique values from multiple columns with Pivot Table
• Extract unique values from multiple columns with VBA code
• Extract unique values from one single column with an amazing feature

Extract unique values from multiple columns with array formula

Here is an array formula also can help you to extract the unique values from multiple columns.

1. Assuming your values in range A2: C9, please enter the following formula into cell E2:

2. Then press Shift + Ctrl + Enter keys together, and then drag the fill handle to extract the unique values until blank cells appear. See screenshot:

Extract unique values from multiple columns with Pivot Table

If you are familiar with the pivot table, you can easily extract the unique values form multiple columns with following steps:

1. At first, please insert one new blank column at the left of your data, in this example, I will insert column A beside the original data.

2. Click one cell in your data, and press Alt+D keys, then press P key immediately to open the PivotTable and PivotChart Wizard, choose Multiple consolidation ranges in the wizard step1, see screenshot:

3. Then click Next button, check Create a single page field for me option in wizard step2, see screenshot:

4. Go on clicking Next button, click to select the data range which including the left new column of cells, then click Add button to add the data range to the All ranges list box, see screenshot:

5. After selecting the data range, continue click Next, in the wizard step 3, choose where you want to put the PivotTable report as you like.

6. At last, click Finish to complete the wizard, and a pivot table has been created in current worksheet, then uncheck all the fields from the Choose fields to add to report section, see screenshot:

7. Then check the field Value or drag the Value to the Rows label, now you will get the unique values from the multiple columns as follows:

Extract unique values from multiple columns with VBA code

With the following VBA code, you can also extract the unique values from multiple columns.

1. Hold down the ALT + F11 keys, and it opens the Microsoft Visual Basic for Applications window.

2. Click Insert > Module, and paste the following code in the Module Window.

VBA: Extract unique values from multiple columns

Sub Uniquedata()
'Updateby Extendoffice
Dim rng As Range
Dim InputRng As Range, OutRng As Range
Set dt = CreateObject("Scripting.Dictionary")
xTitleId = "KutoolsforExcel"
Set InputRng = Application.Selection
Set InputRng = Application.InputBox("Range :", xTitleId, InputRng.Address, Type:=8)
Set OutRng = Application.InputBox("Out put to (single cell):", xTitleId, Type:=8)
For Each rng In InputRng
    If rng.Value <> "" Then
        dt(rng.Value) = ""
    End If
Next
OutRng.Range("A1").Resize(dt.Count) = Application.WorksheetFunction.Transpose(dt.Keys)
End Sub

3. Then press F5 to run this code, and a prompt box will pop out to remind you select the data range that you want to use. See screenshot:

4. And then click OK, another prompt box will appear to let you choose a place to put the result, see screenshot:

5. Click OK to close this dialog, and all the unique values have been extracted at once.

Extract unique values from one single column with an amazing feature

Sometimes, you need to extract the unique values from a single column, the above methods will not help you, here, I can recommend a useful tool-Kutools for Excel, with its Extract cells with unique values (include the first duplicate) utility, you can quickly extract the unique values.

After installing Kutools for Excel, please do as this:

1. Click a cell where you want to output the result. (Note:Don't click a cell in the first row.)

2. Then click Kutools > Formula Helper > Formula Helper, see screenshot:

3. In the Formulas Helper dialog box, please do the following operations:

• Select Text option from the Formula Type drop down list;
• Then choose Extract cells with unique values (include the first duplicate) from the Choose a fromula list box;
• In the right Arguments input section, select a list of cells that you want to extract unique values.

4. Then click Ok button, and drag the fill handle over to the cells that you want to list all the unique values until blank cells are displayed, see screenshot:

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