How to find the first duplicate value in Excel column?
Here is a list with some duplicate names, can you find all first duplicate values from the list except looking up one by one manually? Actually, I have a formula can quickly identify the first duplicate values in Excel list.
Please use below formula to find the first duplicate value in the list.
Press Enter key, drag fill handle down to fill this formula to cells.
If you want to find all duplicate values but excluding the first duplicate, in this case, you can apply the Select Duplicate & Unique Cells utility of Kutools for Excel to handle the job.
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After installing Kutools for Excel, please do as below:（Free Download Kutools for Excel Now!)
1. Select the list you want to find duplicates except first one, click Kutools > Select > Select Duplicate & Unique Cells.
2. In the Select Duplicate & Unique Cells dialog, check Duplicates (Except 1st one) option, you also can change the Fill backcolor and Fill font color to highlight the duplicate values.
3. Click Ok, a dialog pops out to remind you the number of selected items, click OK to close it.
Now the duplicates except first one have been selected and highlighted.
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