How do I remove duplicates from an array in Excel?

In Excel, there are several ways to filter for unique values—or remove duplicate values:

1. To filter for unique values, click Data > Sort & Filter > Advanced.
2. To remove duplicate values, click Data > Data Tools > Remove Duplicates.

How do you remove duplicates in Excel dynamically?

Excel has a built-in feature called Remove Duplicates that does most of the work for this task. We can select a range or Table, then press the Remove Duplicates button on the Data tab of the Ribbon. This brings up the Remove Duplicates window where we can select which column(s) we want Excel to remove duplicates from.

How do I remove 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.

Is there a formula to remove duplicates in Excel?

Remove Duplicates Using the Excel Countif Function

1. Step 1: Highlight the Duplicates. Another way to remove duplicates in a range of Excel cells is to use the Excel Countif Function.
2. Step 2: Delete the Duplicate Rows.

What does remove duplicates do in Excel?

When you use the Remove Duplicates feature, the duplicate data will be permanently deleted. Before you delete the duplicates, it’s a good idea to copy the original data to another worksheet so you don’t accidentally lose any information. Select the range of cells that has duplicate values you want to remove.

How do you remove duplicates from a cell?

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 to get rid of duplicate values 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… 2 Click Data > Remove Duplicates, and then Under Columns, check or uncheck the columns where you want to remove the… 3 Click OK. More

Is there a way to highlight duplicates in Excel?

Note: Excel can’t highlight duplicates in the Values area of a PivotTable report. Click Home > Conditional Formatting > Highlight Cells Rules > Duplicate Values. In the box next to values with, pick the formatting you want to apply to the duplicate values, and then click OK.

How to check for duplicates in a PivotTable in Excel?

1 Select the cells you want to check for duplicates. Note: Excel can’t highlight duplicates in the Values area of a PivotTable report. 2 Click Home > Conditional Formatting > Highlight Cells Rules > Duplicate Values. 3 In the box next to values with, pick the formatting you want to apply to the duplicate values, and then click OK.

Is there a way to remove all identical rows in Excel?

Excel removes all identical rows (blue) except for the first identical row found (yellow). To remove rows with the same values in certain columns, execute the following steps.