Can i delete duplicates in excel

Microsoft Excel is a widely used application, but it can be a little confusing when it comes to removing and eliminating duplicate data. Removing duplicates in Excel is a prevalent task for people working on huge datasets. When you combine different tables, or when many people have access to the same document, you might end up having repeated entries in your spreadsheet. Thus, making the data redundant. The larger the dataset, the higher are the chances of encountering duplicate records.

It can be problematic if they are not identified and handled correctly. We will illustrate how to remove duplicates in Excel using a Sports dataset. This dataset contains information about Olympic medalists for the year Excel has a built-in tool that helps delete repeated entries in your dataset.

On checking the header option, the first row will not be considered for removing duplicate values. Let's move forward and understand how to remove duplicates in Excel using the Advanced Filter option. The Advanced Filter option in Excel helps you filter duplicate values and copy the unique values to a different location. Look at the following steps to find out how the Advanced Filter option works.

Count unique values among duplicates. Table of contents. Insert or delete rows, and columns Article Select cell contents in Excel Article Freeze panes to lock rows and columns Article Hide or show rows or columns Article Filter for unique values or remove duplicate values Article Split text into different columns with the Convert Text to Columns Wizard Article Create a list of sequential dates Article. Next: Cells. Learn about filtering for unique values or removing duplicate values. Follow these steps: Select the range of cells, or ensure that the active cell is in a table.

In the Advanced Filter popup box, do one of the following: To filter the range of cells or table in place: Click Filter the list, in-place. To copy the results of the filter to another location: Click Copy to another location. In the Copy to box, enter a cell reference. The unique values from the range will copy to the new location. Do one or more of the following: Under Columns , select one or more columns. To quickly select all columns, click Select All. To quickly clear all columns, click Unselect All.

Problems removing duplicates from outlined or subtotaled data. In Excel for the web, you can remove duplicate values. Remove duplicate values When you remove duplicate values, the only effect is on the values in the range of cells or table. Need more help?

Expand your skills. Get new features first. Was this information helpful? Yes No. Thank you! Any more feedback? The more you tell us the more we can help. Can you help us improve? Resolved my issue. See screenshot:. Then in Remove Duplicates dialog, check the column name that you want to remove duplicates from, and if your data has header, check My data has headers option, too. Click OK. And a dialog pops out to tell you how many duplicates have been removed, just close it.

And now all duplicates have been remove but keep only one in the list. After free installing Kutools for Excel, please do as below:. In the displayed dialog, check Duplicates Except 1st one option, and click Ok. Then a dialog pops out to remind you the number of selected cells. And just click OK to close it.

And all the duplicates but first one are selected, press Delete key to clear them. In the Combine Rows Based on Column dialog, select the column you want to remove duplicate from and click Primary Key to make it as the primary key column. Then select the column you just want to keep the data and then click Combine , and select one delimiter form the list. Click Ok , and the duplicate rows are combine and keep the corresponding data.

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