Highlight Duplicates in Excel
Learn how to highlight duplicates in Excel.
To highlight duplicates in Excel, the first step is to select the data range. Depending on your needs, you can search for duplicates in a single column, multiple columns, or the entire table.
With your chosen data range, you can now proceed to:
- Go to the Home tab on the ribbon.
- Click on Conditional Formatting in the Styles Group.
- Select "Highlight Cells Rules" from the dropdown menu.
- Choose "Duplicate Values" from the submenu.
- In the dialog box, select "Duplicate" and choose your preferred formatting options. The “light red fill with dark red text” is a good option to make your duplicate values stand out in your dataset. Once specified, click on OK to confirm your choices.
You should now find all of your duplicate values highlighted with the formatting method you chose.
If you initially pick a single column, like the "Team" column in the dataset below, Excel will highlight any duplicate values within that specific column.
If you select multiple columns, such as "Team", "Job Title" and "Reason for Leaving" Excel will identify duplicate values within all of these chosen columns.
Reviewing these outcomes will facilitate the identification and management of duplicate values in your Excel worksheet. This helps in maintaining data accuracy and streamlining data analysis tasks efficiently. The highlighted duplicates serve as visual aids for decision-making and taking appropriate actions to ensure data integrity.
Additional Resources
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