Is There A Way To Delete Duplicates In Excel?

Is there a way to remove duplicates in Excel?

Remove duplicate values

  1. Select the range of cells with duplicate values ​​that you want to remove. Tip: Remove plans or subtotals from your data before trying to remove duplicates.
  2. Click Data > Remove Duplicates, and then under Columns, select or clear the check boxes for the columns you want to remove duplicates from. …
  3. Click OK.

How to remove duplicates in Excel without deleting rows?

Remove duplicates but keep other row values ​​with filter

With the formula and filter function, you can quickly remove inactive duplicates. 5. Click Data > Filter to turn off the filter and clear formulas as needed. You can see that all duplicates have been removed and the rest of the values ​​in the row have been kept.

How to remove duplicates in Excel 2019?

On the Data tab of the ribbon, click the Remove Duplicates button or press Alt + AM. Excel selects all cells in the data list when the Remove Duplicates dialog box appears. Use the Remove Duplicates dialog to remove duplicate entries from the data list.

How to remove duplicates from a list?


  1. To remove duplicates from a list, you can use the built-in set() function. …
  2. You can remove duplicates from a given list by importing OrderedDictfrom collections. …
  3. You can use a for loop where we iterate through a list of items to remove duplicates.

How to remove duplicate rows in Excel and keep max value?

(1) Select the “Fruit” column (where you will delete the duplicate rows), and then click the “Primary Key” button. (2) Select the Sum column (where you will store the highest values), then click Calculate > Maximum (3) If necessary, specify the combining rules for the other columns.

How to remove duplicates but keep lines?

How to remove duplicates but leave blank lines in Excel?

  1. In Excel, the “Remove Duplicates” function can help you quickly remove duplicate values ​​from a list. …
  2. In an adjacent cell, enter this formula =IF(DLSTR(TRIM(A1))=0, ROW()), , A1 is the first data in the list you want to remove duplicates from, drag the handle to the cell of autocomplete on you get all blank line numbers.

How to remove duplicates in sheets?

Google Sheets: remove duplicates from a spreadsheet

  1. Select the column you want to remove duplicates from.
  2. Click Data > Remove Duplicates.
  3. Now you will see a popup window. Check the box next to “Data now has a title” > click “Remove Duplicates” > click “Done”.
  4. You can also repeat the steps for other columns.

How to remove duplicates and originals in Excel?

Note. If you need to delete all rows with duplicate values, please select “Select Entire Rows” in the “Select Unique & Duplicate Cells” dialog, and all duplicate rows will be selected immediately, then click Home>Delete>Delete Rows in the leaf and in all. Duplicate lines are removed.

How to remove duplicates from ArrayList?


  1. Get an ArrayList with duplicate values.
  2. Create a LinkedHashSet from this ArrayList. This will remove the duplicates.
  3. Convert this LinkedHashSet to an ArrayList.
  4. The second ArrayList contains the elements whose duplicates have been removed.

How to remove duplicate rows?

Go to Tools > Notepad or press F2. Paste the text in the window and click the “Run” button. The Remove Duplicate Rows option should already be selected by default in the dropdown. If not, select it first.