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#Find duplicates excel 2016 how to#
#Find duplicates excel 2016 upgrade#

In the Home ribbon, select the drop down box of conditional formatting and select Manage rules.

Now you can see that all the duplicated entries in the selected cells will be highlighted.

Then move your cursor over the Highlighted cells and hit Duplicated values.

In your Home ribbon, select the drop down box of Conditional formatting.

Open the spreadsheet and select the range in which you need to find the duplicated entries.

Although Excel 2016 is used to outline the steps below, they are fully applicable to Excel 2013 as well. In today’s post, we’ll provide a simple tutorial to help you find those duplicates and scrub them from your data. The formula in Cell D3 is so long that it is included on two lines below, but you can have it on a single line within Excel.If you use Excel to analyze large data sets, you might have encountered the need to find and remove duplicate rows from your data. Having looked at extracting a list of unique values, we now move on to consider extracting a list of duplicate values.

The change required is highlighted below. Instead, we can use the INDEX function to process the array. If you wish to avoid Ctrl + Shift + Enter, we cannot use SUMPRODUCT as before. These errors are captured by the IFERROR statement and turned into blank cells with two quotation marks (“”). When there are no 0’s remaining (i.e., the list contains all the unique values) the MATCH function will return errors. The fourth item in the list is the first zero, so that value is returned.Īs the formula copies down further there will be less 0’s remaining. The formula in Cell E2 is: Īs more items are now included within the unique list (which has now grown to Cells B2 – B5) more 1’s will appear. We have been asked to identify the number of individuals who are on both lists (i.e., how many from St John’s school attended the exam). In the screenshot below there is a list of students from St John’s school (Cells A2 – A7) and a list of students who attended a specific exam (Cells B2-B6). The COUNTIF function can be used to compare two lists and return the number of items within both lists. We’ll start with some basic scenarios and slowly layer on the complexity until we achieve some advanced formula magic.

#Find duplicates excel 2016 how to#

This post looks at one aspect of this and considers how to use the COUNTIF function to create and compare lists to check for duplicate or unique values. Counting cells which meet specific criteria may not seem particularly useful, but when combined with other functions, and boolean (true/false) logic, it creates new capabilities you never thought possible. Question: Until then what is the best option?ĬOUNTIF is an untapped powerhouse for most Excel users. Therefore, it could be 6 or more years before enough users have the new functionality to use it safely and ensure compatibility.

#Find duplicates excel 2016 upgrade#

However, not everybody has the subscription and will upgrade when it is sensible for their business, often combining it with a hardware refresh. These new formulas are being rolled out to Office 365 subscribers over the next few months. The Excel team recently announced new dynamic array formulas, which can create unique lists, sort and filter with a simple formula.