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EXCEL FORMULA TO REMOVE DUPLICATES IN 3 COLUMNS HOW TO

One more way to delete duplicate values in Excel is to identify them using a formula, filter out, and then delete duplicate rows.Īn advantage of this approach is versatility - it lets you find and delete duplicate values in one column or duplicates rows based on values in several columns, with or without first instances.

EXCEL FORMULA TO REMOVE DUPLICATES IN 3 COLUMNS HOW TO

How to remove duplicate rows in Excel by filtering If you want to copy or move unique values or duplicate rows to another sheet or a different workbook, you can easily do it using our Duplicate Remover for Excel. Excel's Advanced Filter allows copying the filtered values only to another location on the active sheet. Finally, click OK, and the unique values will be copied to a new location:.In the Copy to box, enter the range where you wish to copy the unique values (it's actually sufficient to select the upper-left cell of the destination range).Verify whether the correct range appears in the List Range This should be the range you've selected on step 1.Select the Copy to another location radio button.In the Advanced Filter dialog window, do the following:.Navigate to the Data tab > Sort & Filter group, and click the Advanced button.Select the range or the entire table that you want to dedupe.Get rid of duplicates by copying unique records to another locationĪnother way to get rid of duplicates in Excel is separating unique values, and copying them to another sheet or a different workbook. If you want to eliminate duplicate rows including first occurrences, use one of the following solutions: filter out duplicates with 1 st occurrences or utilize a more versatile Duplicate Remover for Excel. Excel's Remove Duplicates feature deletes 2 nd and all subsequent duplicate instances, leaving all unique rows and first instances of identical records. If your table does not have headers, clear the My data has headers box in the upper-right corner of the dialog window, which is usually selected by default.ĭone! All duplicate rows in the selected range are deleted, and a message is displayed indicating how many duplicate entries have been removed and how many unique values remain.If your table has many columns, the fastest way is to click the Unselect All button, and then select the columns you want to check for dupes.

To remove partial duplicates based on one or more key columns, select only those columns.

To delete duplicate rows that have completely equal values in all columns, leave the check marks next to all columns, like in the screenshot below.

The Remove Duplicates dialog box will open, you select the columns to check for duplicates, and click OK.

Go to the Data tab > Data Tools group, and click the Remove Duplicates button.

To select the entire table, press Ctrl + A.

To begin with, select the range in which you want to ddelete dupes.

Because the Remove Duplicates tool permanently deletes identical records, it's a good idea to make a copy of the original data before removing duplicate rows.

This tool allows you to find and remove absolute duplicates (cells or entire rows) as well as partially matching records (rows that have identical values in a specified column or columns). Remove Duplicates tool - eliminate repeated rowsĪll modern versions of Excel 2019 - 2007 have a built-in tool for removing duplicates called, not surprisingly, Remove Duplicates. Advanced tool to find & remove duplicates in Excel.How to delete duplicate rows in Excel by filtering.Get rid of duplicates by coping unique values.How to remove duplicates in Excel using the inbuilt tool.And that's exactly the subject of this tutorial. However, there may be situations when you may want to ultimately eliminate duplicates in your Excel sheets. In a couple of our recent articles, we discussed various ways to identify duplicates in Excel and highlight duplicate cells or rows. So, before using a database, it makes sense to check it for duplicate entries, to make sure you are not wasting time on repeating your efforts. And even if your huge database contains just a handful of identical records, those few duplicates can cause a whole lot of problems, for example mailing multiple copies of the same document to the same person, or calculating the same numbers more than once in a summary report. You will learn a few different techniques to find and delete duplicate values with or without first occurrences, get rid of duplicate rows, detect absolute duplicates and partial matches.Īlthough Microsoft Excel is primarily a calculation tool, its sheets are often used as databases to keep track of inventories, make sales reports or maintain mailing lists.Ī common problem that occurs as a database grows in size is that many duplicate rows appear in it. The tutorial explains how to remove duplicates in Excel 2019, Excel 2016, Excel 2013, and Excel 2010.