How can I delete duplicate rows in Excel?

How can I delete duplicate rows in Excel?

Remove duplicate values

1. Select the range of cells that has duplicate values you want to remove. Tip: Remove any outlines or subtotals from your data before trying to remove duplicates.
2. Click Data > Remove Duplicates, and then Under Columns, check or uncheck the columns where you want to remove the duplicates.
3. Click OK.

How do I remove duplicate rows in Excel 2010?

How to Remove Duplicates in Excel 2010

1. Select the column with duplicates.
2. Click Data.
3. Click Remove Duplicates.
4. Select the columns in which you want Excel to find the duplicate data.
5. Click the OK button to finish removing duplicates.

Why won’t my duplicates delete in Excel?

Removing duplicate values in data is a very common task. You then need to tell Excel if the data contains column headers in the first row. If this is checked, then the first row of data will be excluded when finding and removing duplicate values. You can then select which columns to use to determine duplicates.

Does excel remove duplicates keep first?

When you remove duplicate values, the only effect is on the values in the range of cells or table. Other values outside the range of cells or table will not change or move. When duplicates are removed, the first occurrence of the value in the list is kept, but other identical values are deleted.

How do I delete all duplicates in Excel but keep one?

Tip: You also can remove all duplicates but keep one with Select Duplicate & Unique Cells like this: Select all the unique values including the first duplicates, and then copy them by pressing Ctrl + C and paste to another location by Ctrl + V.

What is the shortcut to remove duplicates in Excel?

Alternatively, you can also use shortcut key: Alt + H + L. When you click on the dropdown of conditional formatting, you shall receive various options. Select the first option ‘Highlight Cells Rules’ and the sub-option as ‘Duplicate Values.

How do I remove duplicates but keep the latest date?

1 Answer

1. Set up a helper column and fill it with numerical values.
2. Make sure your date column is formatted as date and Excel recognize them as date.
3. Choose Custom sort (depends on your Excel version).
4. Use Remove duplicates and select only your Number column which holds your criteria to check for duplicates.

How do you conditionally remove duplicates?

To remove duplicate values, click Data > Data Tools > Remove Duplicates. To highlight unique or duplicate values, use the Conditional Formatting command in the Style group on the Home tab.

How do I select duplicate rows in SQL?

How to Find Duplicate Values in SQL

1. Using the GROUP BY clause to group all rows by the target column(s) – i.e. the column(s) you want to check for duplicate values on.
2. Using the COUNT function in the HAVING clause to check if any of the groups have more than 1 entry; those would be the duplicate values.

What is the formula to remove duplicate in Excel?

If there are some duplicate data in a range, the following two formulas will guide you to remove all duplicates and leave blank cells in the range. Please do as follows: 1. In the adjacent blank cell, in the case, in cell D2, enter the formula =IF(A2=””,””,IF(COUNTIF($A2:A15,A2)=1,A2,””)).

How do you remove duplicate cells in Excel?

To remove duplicate values in excel, follow these steps: In excel, select the range of cells you want to check. Now click on the Data tab. In the Data Tools group of the Data tab, click on Remove Duplicates. Now in the new pop up window, select one or more columns.

How do you remove duplicate in Excel?

Click the Data tab, which is a tab on the left side of the green toolbar at the top of the Excel window. Within the Data tab, choose Data Tools, and then Remove Duplicates. Once you’ve chosen Remove Duplicates, a dialog box will appear. Within this dialog box, leave all check-boxes checked and click OK.

How do I hide duplicates in Excel?

1. Select the range that you will hide duplicate rows, and click the Kutools > Select > Select Duplicate & Unique Cells. 2. In the Select Duplicate & Unique Cells dialog box, check the Duplicates (Except 1st one) option or All duplicates (Including 1st one) option, check the Select entire rows option, and click the Ok button.