The formula to find duplicate values in two columns is Now we want to find duplicate values having same name and fruits. In this example, we have taken a table where candidate name is in column A and Fruits is in column B. Now by following the above step by step process, you can delete all the duplicate items that you do not need.Ībove we have seen how to find duplicate values in one column, now we will see here how to find duplicates in two columns in excel.For all duplicate fields, it shows TRUE whereas, for non-duplicate fields, it shows FALSE.Now you want to find the duplicate items. In column A, you have the Buyer’s name and in column B, you have the fruits name that he or she likes.After finding out the duplicate values, you can remove them if you want by using different methods that are described below. To find duplicate values in Excel, you can use conditional formatting excel formula, vlookup, and countif formula. Find Duplicates in Excel using Conditional Formatting Here you can check three different processes. The method or formula to find and remove the duplicate items make the process easier and save your time. But it’s not about few data, you can apply formula or method when you have lots of data. You might be thinking as to why should I apply any formula or method to find duplicate values as it is easy. There are many ways to find duplicate items and values in excel. Find Duplicates in Two Columns in Excel.Find Duplicates in One Column using COUNTIF Note: visit our page about removing duplicates to learn more about this great Excel tool. In the example below, Excel removes all identical rows (blue) except for the first identical row found (yellow). On the Data tab, in the Data Tools group, click Remove Duplicates. Finally, you can use the Remove Duplicates tool in Excel to quickly remove duplicate rows. As a result, cell A1, B1 and C1 contain the same formula, cell A2, B2 and C2 contain the formula =COUNTIFS(Animals,$A2,Continents,$B2,Countries,$C2)>1, etc.ħ. We fixed the reference to each column by placing a $ symbol in front of the column letter ($A1, $B1 and $C1). Excel automatically copies the formula to the other cells. Always write the formula for the upper-left cell in the selected range (A1:C10). Excel highlights the duplicate rows.Įxplanation: if COUNTIFS(Animals,$A1,Continents,$B1,Countries,$C1) > 1, in other words, if there are multiple (Leopard, Africa, Zambia) rows, Excel formats cell A1. =COUNTIFS(Animals,$A1,Continents,$B1,Countries,$C1) counts the number of rows based on multiple criteria (Leopard, Africa, Zambia). Note: the named range Animals refers to the range A1:A10, the named range Continents refers to the range B1:B10 and the named range Countries refers to the range C1:C10. Enter the formula =COUNTIFS(Animals,$A1,Continents,$B1,Countries,$C1)>1Ħ. Select 'Use a formula to determine which cells to format'.ĥ. On the Home tab, in the Styles group, click Conditional Formatting.Ĥ. To find and highlight duplicate rows in Excel, use COUNTIFS (with the letter S at the end) instead of COUNTIF.Ģ. For example, use this formula =COUNTIF($A$1:$C$10,A1)>3 to highlight names that occur more than 3 times. Notice how we created an absolute reference ($A$1:$C$10) to fix this reference. Excel highlights the triplicate names.Įxplanation: = COUNTIF($A$1:$C$10,A1) counts the number of names in the range A1:C10 that are equal to the name in cell A1. Select 'Use a formula to determine which cells to format'.Ħ. On the Home tab, in the Styles group, click Conditional Formatting.ĥ. First, clear the previous conditional formatting rule.ģ. Execute the following steps to highlight triplicates only.ġ. By default, Excel highlights duplicates (Juliet, Delta), triplicates (Sierra), etc.
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