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Excel find duplicates with a formula how to#

Under Highlight Cell Rules, click on Duplicate Values. Type the following formula in cell B1: IF(ISERROR(MATCH(A1,C1:C5,0)),'',A1) Select cell B1 to B5.Select your Data and click on the Conditional Formatting button under the Home Ribbon.I recommend you create named ranges for your columns, but it is not necessary.

Excel find duplicates with a formula how to#

Let’s look at how to accomplish this with the help of these simple steps. We’ll cover these with the help of the following examples. It is a straightforward tool for highlighting duplicate values or duplicate rows in a sheet.īut, it’ll only work properly when you keep some important things in mind.

How to Count the Number of Duplicate Rows in Excel Using COUNTIFS?įind Duplicates in Excel Using Conditional FormattingĬonditional formatting is one of the quickest ways to find duplicates in Excel.

How to Count Duplicates in Excel Using COUNTIF?.

How to Find Duplicate Rows in Excel Using COUNTIFS?.

How to Find Duplicates in Excel Using COUNTIF?.

How to Use COUNTIF / COUNTIFS to Find Duplicates in Excel?.

How to Find Duplicate Cells with the Exact Number of Occurrences?.

Find Duplicates in Excel Using Conditional Formatting.

I have created this easy guide on how to find duplicates in Excel, making it a walk in the park for you.īy the end of this guide, you’ll be able to find, highlight, count, filter, and remove duplicates in Excel instantly. You might have come across some guides bombarding you with complicated formulas to deal with duplicate rows.Įxcel Goal Seek-the Easiest Guide (3 Examples)Ĭreate A Pivot Table In Excel-the Easiest GuideĮxcel Conditional Formatting -the Best Guide (Bonus Video)ĭon’t fret. They are annoying to deal with and eat a lot of time while cleaning up. Note: This tutorial on how to find duplicates in Excel is suitable for Excel 2007, Excel 2010, Excel 2013, Excel 2013, Excel 2019 and Office 365 users.ĭuplicate rows of data in a spreadsheet are every Excel user’s cause for a headache.

Example Find Duplicates in Excel Using the COUNTIF. Method 4: Using the COUNTIF Formula for Identifying and Deleting Duplicate Records. Method 3: Separating Unique Records by Using Advanced Filters. Method 2: Deleting Duplicate Records by using the ‘Remove Duplicates’ Option. Home > Microsoft Excel > 3 Best Methods to Find Duplicates in Excel 3 Best Methods to Find Duplicates in Excel Method 1: Finding Duplicates using Conditional Formatting. Power Pivot, Power Query and DAX in Excel.Hope you like this article and it is useful for your work. Please watch my YouTube video “Complete Guide For Handling Duplicates” So now you can use conditional formatting to highlight the row.So now you may use this data for your further use You can simply filter these values by using Color Filter shown below:.Now you can see all duplicate values are highlighted in the color format you selected.Below window will appear and you may select the Font or Cell color format as per your needs.Go To “Home” tab on Menu Bar > Click on “Conditional Formatting” > “Highlight Cell Rules” > Select “Duplicate Values” as shown below:.Here I selected unique value column (Column C) which I created from Multiple column (Column A & Column B) Highlight/Select unique value column, like shown in below screenshot:.

The detailed instructions can be found here: How to copy a formula in Excel. But you should not paste it in other cells In Excel, a formula is copied by dragging the fill handle. So now I have unique values ready for each row and when these same values get occurred in Excel data will be our duplicate. Yes, you copy the formula to A2, A3, etc, and then to B2, C2 etc, to as many rows and columns as you want to compare. Here I combined cell “A2” & cell “B2” to create unique value in Column C and dragged the formula till last row of my data.You can add multiple cell by using “&” like A2&B2&C2 and so on Please see below formula which I used in my sample data. Now you should combine these by using “&” wild character.Insert a Column in Column C and enter the header name as Duplicate Status (You may name it as per your convenience).So if these line item values get repeated or occurred more than once, will be our duplicate

Find Duplicate in Multi Column: In order to find duplicates in multiple columns, we need to create a column which should contain unique value for that row.

Then you may direct navigate to Procedure step below

Find Duplicate in Single Column: If you want to find duplicate data in single column.

Watch the steps shown in this video about how you can find the duplicates in Mi. There could be two instances for which you want to find the duplicates: In this video tutorial, you will learn how to find duplicate values in Excel. So let’s follow these simple steps to find duplicates with few clicks: Step 1 : Find Unique Value Column Here I will be explaining one of the simple methods in detail. So you may watch my detailed video on “Complete Guide for Handling Duplicates” There are multiple methods available to Find and Remove duplicates. Now I am going to explain how you can find these duplicates. Hope you read the post “ Remove Duplicates in Excel”.