We will then filter out the duplicate values (ones that have a count greater than 1). This method involves combining the columns using an Excel formula and finding out the count. We will be using a simple example containing the columns: type of sport, athlete name, and medal won to demonstrate this approach.
How to Use Formulas to Remove Duplicates in Excel? Now, let’s move forward and learn how we can create our own function to do the same. These were the in-built functionalities in Excel that help us in removing duplicates.
This dataset contains information about Olympic medalists for the year 2012. We will illustrate how to remove duplicates in Excel using a Sports dataset. It can be problematic if they are not identified and handled correctly. The larger the dataset, the higher are the chances of encountering duplicate records. When you combine different tables, or when many people have access to the same document, you might end up having repeated entries in your spreadsheet. Removing duplicates in Excel is a prevalent task for people working on huge datasets. Microsoft Excel is a widely used application, but it can be a little confusing when it comes to removing and eliminating duplicate data.