As you proceed to develop your Excel expertise, you’ll in all probability end up working with massive quantities of knowledge. Whether or not you’re utilizing it as information factors or looking for distinctive solutions, it’s essential to have the ability to discover duplicates to make sure your calculations are right. Listed here are a number of useful methods to get the job accomplished.
Learn extra: The right way to discover, spotlight and take away duplicates in Google Sheets
QUICK ANSWER
To seek out duplicates in Excel, choose the vary of cells you would like to examine, then navigate to Conditional Formatting –> Spotlight cell guidelines and choose Duplicates values.
KEY SECTIONS
The right way to discover duplicates in Excel
Choose your vary of cells. As with every Excel perform, you must determine which information you need to work with.

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Head as much as the Dwelling tab and find the Kinds part. Now click on on Conditional Formatting to open a dropdown menu.

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Go to Spotlight Cell Guidelines and choose the Duplicate values possibility.

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Now it is best to see a menu pop up. That is the place you may determine the way you need to format your duplicate cells. For our instance, we’re going to paint the duplicates inexperienced. Now click on OK to determine the duplicates.

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The right way to discover solely duplicates or triplicates in Excel
Possibly you’re in search of a method to pair up information factors, and it’s good to remove third factors. You’ll be able to broaden the duplicate perform to work with triplicates and above utilizing the identical steps. Nonetheless, it’s barely trickier as you additionally begin utilizing the COUNTIF perform. Right here is find out how to do it:
First, choose your cell vary and return to Conditional Formatting within the Kinds part. As a substitute of going to Spotlight Cell Guidelines, go all the way down to New Rule beneath Icon Units.

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It will deliver up a menu so that you can construct your rule. Now choose Use a system to find out which cells to format.

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Enter your =COUNTIF system. On this case, it’s =COUNTIF($A$1:$C$10, A1)=3 as a result of we’re solely in search of units of precisely three. Click on OK to get your outcomes.

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Excel formulation are cell-based, so A1 within the system above signifies which cell is being checked. Nonetheless, the system can also be utilized to all different cells with the $A$1:$C$10 conditional formatting. This protects you the time of retyping the system individually.
Learn extra: Ten finest Excel apps and spreadsheet apps for Android
FAQs
To seek out duplicates in Excel, choose the vary of cells you’d like to examine, then navigate to Conditional Formatting –> Spotlight cell guidelines and choose Duplicates values. Within the Duplicate Values dialog, choose the highlighting possibility you want from the drop-down listing.
Choose the information listing you want, and click on Knowledge > Take away Duplicates. Then in Take away Duplicates dialog, verify the column title that you simply need to take away duplicates from, and in case your information has header, verify the My information has headers possibility, too. Click on OK. And a dialog pops out to inform you what number of duplicates have been eliminated, simply shut it. And now, all duplicates have been eliminated whereas conserving just one within the listing.