How to find and remove duplicates in Excel. Filter for unique values in large or small datasets to clean up your worksheets and workbooks.

To remove duplicate values, select Data > Data Tools > Remove Duplicates. To highlight unique or duplicate values, from the Home tab, use the Conditional Formatting command in the Style …

You can filter for unique values to temporarily hide duplicate values, and you can remove duplicate values to permanently delete duplicate values. A duplicate value is one where all …

You can use the following methods to compare data in two Microsoft Excel worksheet columns and find duplicate entries.

You can use the Advanced Filter dialog box to extract the unique values from a column of data and paste them to a new location. Then you can use the ROWS function to count the number …

When shaping data, a common task is to keep or remove duplicate rows. The results are based on which columns you select as the comparison to determine duplicate values is based on the …

Use the Find and Replace features in Excel to search for something in your workbook, such as a particular number or text string. You can either locate the search item for reference, or you can …

After you locate duplicate records, you can either edit or Delete duplicate records with a query. To locate duplicate records from multiple tables, create a union query.

Move or copy entire sheets or selected sheet data to other locations in the same or another workbook in Excel.

This article shows you how to start and run the Find Unmatched Query Wizard, how to modify the wizard output, and how to create your own query to find unmatched records.