excel find duplicate values in two columns

#Excel find duplicate values in two columns how to

Compare Two Columns For Exact Row Match.Formula to Combine Duplicate Rows in Google Sheets.Merge Duplicate Rows in Google Sheets and Concatenate Values.Make Duplicates to Unique by Assigning Extra Characters in Google Sheets.Assign the Same Sequential Numbers to Duplicates in a List in Google Sheets.Highlight Visible Duplicates in Google Sheets.

Highlight Partial Matching Duplicates in Google Sheets.

#Excel find duplicate values in two columns how to

How to Filter Duplicates in Google Sheets and Delete.

How to Conditional Format Duplicates Across Sheet Tabs in Google Sheets.

Remove Duplicate Rows and Keep the Rows with Max Value in Google Sheets.

Google Sheets: Find All Duplicates in a Column and Delete the Row.

How to Find Multiple Occurrences of Rows in Google Sheets.

Google Sheets: How to Compare Two Tables and Remove Duplicates.

Remove Duplicate Rows Based on Selected Columns in Google Sheets.

How to Remove Duplicates Without Any Plugin on Google Doc Spreadsheet.

The combination formula used as the criterion covers all the cells in the sheet individually in the custom formula rule. The COUNTIF syntax for Reference: COUNTIF(range, criterion) In this formula, the criterion is replaced by the INDIRECT, ADDRESS, ROW, and COLUMN combination formula. Value or Formula: =COUNTIF($A$2:G,Indirect(Address(Row(),Column(),)))>1 Please take a close look at the GIF capture below. Also, this is in line with formula # 1 above. Here I am going to use the COUNTIFS function since multiple columns are involved. All the Instances of Duplicates in Multiple Columns The reason is the function in use, i.e., COUNTIF. If you want to include all the columns in a list, the above formulas won’t work for you. Highlight Duplicates in Multiple Columns In Google SheetsĪ list may contain more than two columns, or we can say arrays (ranges). Unfortunately, there is no custom filter rule to filter the cells by highlighting in Google Sheets.įor that, we can use the Filter by Fill Color feature as detailed here – Filter or Sort by Font or Cell Color in Google Sheets – Built-in Feature. To delete duplicates, you only need to select the rows containing the highlighted cells and delete them. If you carefully check, you can see a minor difference in the cell reference that is in the COUNTIF range. The above formula one and two are almost similar. In that panel, here are the settings to enter the custom formula that I will provide. Go to the menu Format and select Conditional formatting there.Ģ. To apply custom rules (formulas for highlighting), please follow the below instructions.ġ. It’s not like what we see or do in Excel. Custom Formulas in the Conditional Formatting Panelīefore going to the formulas (rules), we should know how to use them in Google Sheets. Must Check: Learn All Count Functions in Google Sheets. No doubt, each of them has its role in highlighting cells.įirst, understand how to set a custom rule in conditional formatting. Update: Please check the new menu item Format > Remove Duplicates – How to Use Remove Duplicates Menu Command in Google Sheets.īelow you can find a few different custom formulas based on COUNTIF and COUNTIFS to highlight duplicates in Google Sheets. The use of UNIQUE or SORTN may not be handy in highlighting duplicates. But surprisingly, there is one more function called SORTN.īut for conditional formatting, like in Excel, we can depend on the functions COUNTIF or COUNTIFS. You may be familiar with one of them, and that’s UNIQUE. Google Sheets has two main functions to eliminate duplicates. The efficient way to identify duplicates in Google Sheets is by highlighting cells using the conditional formatting feature, which is built-in.īut to get the maximum output from this built-in conditional formatting feature, you should know how to use custom formulas in it.Īs a side note, the best option to eliminate duplicate values is to use formulas.

All the duplicates in two or more columns except for the first occurrence/instance.

All the occurrences of the duplicates in two (or more) columns.

Formula to Highlight Duplicates in Multiple Columns in Google Sheets.

All the occurrences, except for the first instance.Ģ.

All the occurrences of the duplicate values in a single column.

Formula to Highlight Duplicates in a Single Column in Google Sheets. This post covers the below conditional formatting tips.ġ. So for the former, we can use COUNTIF and the latter, the Format menu > Conditional formatting. Then apply the fill color or text color based on the count. The shortest answer is to count values in a column(s) as we do in running count. How to Highlight Duplicates in Google Sheets?