How to Automatically Remove Duplicates in Excel

If you’re wondering how to automatically remove duplicates in Excel, you’re not alone. There are some great tools out there to help you do this, including Autofilter, Power Query, Conditional Formatting, and Advanced filters. But before you dive into those options, you need to learn how to use them effectively.


One option is to create a macro. This will delete all duplicate rows in a table. To do this, you can click on the cells that have duplicates and choose Delete Rows. When you are done, your spreadsheet will have only one row with a duplicate in cell A7. The original format of your spreadsheet will be restored.

You can also use the Advanced Filter option to remove duplicates. This method will extract the unique row and column values from a data set. You can also select the List range and copy the results to a cell. For example, you might want to use the Advanced Filter on the last name column to eliminate duplicate last names.

Another way to remove duplicates is to select a specific row in a table and then use a macro. The macro will highlight the values that appear more than once in a row and remove them. Once you have done this, Excel will display a dialog box to let you know how many values are duplicates. After the dialog box appears, click on the OK button to remove all duplicates. Alternatively, you can manually remove duplicate entries in the first row.

You can also use a formula to detect duplicate values in a data table. This is built into Excel and located on the Data tab. To use this formula, you need to have a helper column. This column will combine data from different columns. To make this formula work, you need to use the ampersand operator. This function is useful when you have many columns and want to filter out duplicate values in the data.

If you want to filter a table, you can use the Advanced Filter option. Advanced Filter will extract the unique values in a column. Alternatively, you can use a pivot table to create a list of unique values.

Power Query

The Power Query feature allows you to remove duplicates from an Excel worksheet. By selecting a row, column, or range of data, you can determine which values to remove. You can also choose whether to include column headers when looking for duplicates. Then, you can check or uncheck columns to exclude from the results.

If you are working with a data set in which duplicate values are common, you can use Power Query to automatically remove these values. This feature will highlight columns where values are repeated across all columns. You can also check for duplicate records by holding the Shift key while you click a column, and choose Keep Duplicates in the Keep Rows dropdown. The results will appear in Figure E.

Another option to remove duplicates in Excel is using conditional formatting. You can use conditional formatting to filter data by column and row, or create custom rules. You can also highlight cells with a specific color or font style, which will make it easier to spot a duplicate row.

The Power Query function is a powerful data cleansing tool in Excel. The tool allows you to perform simple data cleansing tasks, as well as more complex ones. It also works in all versions of Excel, so you don’t need to be a Power Query expert to use it.

To use Power Query to automatically remove duplicates in an Excel workbook, you must select a data set and select one or more columns. This will then load the data into a table. Power Query will also eliminate duplicates based on the column header.

Conditional Formatting

Conditional formatting can be a great way to automatically remove duplicates from your spreadsheets. By searching for a specific cell and using formatting rules, you can easily spot duplicate values in your spreadsheets. Duplicate cells are highlighted, and you can delete them or remove the original cells if you wish.

Conditional formatting can highlight duplicate cells in a range or column. You can choose the color of the highlighted cells, and you can also choose whether to color the cell borders. You can even add more rules to highlight multiple duplicates. Once you’ve spotted a duplicate cell, you’ll be able to filter the entire row or select specific cells.

To apply conditional formatting to a particular range, select the “Format only unique or duplicate values” drop-down menu. Select “duplicate” from the list. Then, you’ll see a window that highlights cells with duplicate values. You can also choose a different color for these duplicates.

If you have large amounts of data, conditional formatting is not as useful. Scrolling through a large spreadsheet is time-consuming, and it’s easy to miss a highlighted cell when you have many columns. If you’re dealing with large spreadsheets, consider using a conditional formatting rule that matches the first column or row of values.

You can also use Advanced Filter to remove duplicates in Excel. Advanced filtering allows you to sort, group, and edit data. It will also remove duplicate rows. The Advanced Filter option is located in the Data tab and the Sort & Filter section. When you’re done selecting cells, select the header row, and click on the Advanced filter button. Excel will then display the number of duplicates.

Advanced filters

If you’d like to automatically remove duplicates in your Excel data, there are a few steps you can take to accomplish this. First, you need to ensure that you’re using the proper columns. To do this, go to the data tab. Here, you’ll find various commands, including the one labeled “Remove Duplicates.” To start, select the first row in your table. If you have a header column, you’ll be able to select the first row automatically. Otherwise, select the entire table and press OK. This will delete all of the duplicate entries in the table. You can also check out the details of each deletion, which will show the unique values and the number of duplicate entries that were removed.

Advanced filters in Excel are a useful feature that can help you easily identify duplicate values. These filters can be found in the latest version of Microsoft Office suite, as well as the 2003 version of Excel. These filters allow you to select a cell with multiple values and delete only those values that are unique.

When you choose the Advanced Filter option in Excel, you’ll be able to automatically remove duplicate rows and values. When you do this, you can also choose to copy the unique values to a different location. You can then remove the duplicate values permanently from your Excel file. Once you’ve done this, click OK to close the dialog box.

Advanced filters in Excel allow you to filter your data based on several criteria. The first criteria is whether or not the first row contains column headers. You can also exclude the first row and choose which columns to compare.


There are many ways to find and remove duplicates in Excel. One method is to use the Advanced Filter feature, which can be found on the Data tab of the ribbon. This feature will allow you to filter the data to only show values that are unique to a range. It also lets you copy the values to a new location.

To find and remove duplicates, select all the data and click “Remove Duplicates”. Alternatively, click on any cell in a data sheet. Then, select which columns or headers to compare and which to exclude. You may also specify whether to include the first row of data in the duplicate list.

If you have more than one duplicate row in a table, you may want to use the Array method to search for duplicate values. The Array method compares columns A and B, but you don’t have to have them in sequential order. Instead, you could choose to compare columns one to three.

Another method to find duplicates is to merge multiple columns using a formula. This method requires a helper column. The helper column is used to combine all the columns. The formula then concatenates data in all of the columns and rows. The formula then returns the initial data set without duplicates. The formula can be used for large datasets. This option can also be used when you want to remove duplicates, but it can take a lot of time. This method is recommended if you know exactly what you are looking for.

Another way to remove duplicates is with a macro. If you’re using a table and you need to remove duplicate counties, you can use the RemoveDuplicates function to do this. This function will start at the top and delete duplicate cities from row 3. This will delete rows 8 and 15 of data that are not related to the second column.

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