Want to learn how to remove duplicate in Excel? These duplicate entries can make your worksheet unorganized and may even result in miscalculations. Whether you have duplicate data because of repeated entries, by importing from various sources, or from combining worksheets, it is important to remove them to ensure that your Excel data is cleaned. This guide will help you with various methods for maintaining clean and organized data.

Table of Content Hide

Common Reasons to Delete Duplicate in Excel File

Before learning how to remove duplicate in Excel, it is important for the users to know the common reasons on why they need to delete repeated data. Some of the common reasons are as follows:

  • Repeated Data Input: Human errors while manually inputting data could cause identical records to be duplicated on Excel.
  • Multiple Data Importations: Merging data from other Excel files, databases, and other data importation sources might create duplicate values.
  • Faulty Data Analysis: Duplicates within Excel could affect calculations and charts and hence result in poor decision-making by the business entity.
  • Ensuring Data Validity: The removal of duplicate data will ensure that the data in Excel is accurate and organized.
  • Simplifying the Spreadsheet: Huge spreadsheets with duplicated values become complex and difficult to use and handle.
  • Database Maintenance: Firms may need to delete duplicate values in order to keep current customer databases, employee databases, inventory, and finance records.
  • Enhancing Productivity: Working with Excel that has no duplicate values is easier and more efficient than using one that has duplicates.

How to Remove Duplicate in Excel Using Remove Duplicates Feature?

This is a built-in Excel option that helps users to delete repeated rows from a worksheet using the steps given below:

  1. Firstly, open the Excel Workbook containing the duplicate data.
  2. Then, select the complete data range or the table.
  3. After that, navigate to the data tab from the Excel ribbon.
  4. Next, select the columns where you want Excel to check for duplicate values.
  5. Now, tap on the Ok button to begin the duplicate removal process.
  6. Excel will display a message showing how many duplicate values were removed.
  7. At last, click on the OK button to finish the process.

How to Delete Duplicate in Excel through Advanced Filter Option?

Another useful way is the Advanced Filter feature which allows users to create a list of unique values without permanently deleting the original data. The following steps to know how to remove duplicate in Excel using this method are as follows:

  1. Firstly, choose your Excel data range.
  2. Then, go to the Data tab.
  3. After that, choose the Advanced from the Sort & Filter section.
  4. Then, select the copy to another location option.
  5. Now, check the box labeled unique records only.
  6. After that, choose a location where you want to place the filtered data.
  7. Finally, tap on the OK button.

How to Remove Duplicate in Excel with Conditional Formatting?

This method is useful when you need to identify duplicate values visually before removing them manually. The steps are:

  1. Open the Excel worksheet.
  2. Then, select the cells you want to analyze.
  3. After that, go to the home tab.
  4. Now, click on the Conditional Formatting option.
  5. Next, choose Highlight Cells Rules and tap on the Select Duplicate Values.
  6. At last, hit the OK option.

How to Delete Duplicate in Excel File Instantly?

Want to know how to remove duplicate in Excel without losing original spreadsheet data? Here’s a standalone utility, the SysTools Excel Duplicates Remover Tool, designed to simplify find and remove redundant data from multiple Excel files in a single process. This software scans Excel worksheets thoroughly, identify and removes duplicate rows in Excel quickly. This professional utility is easy and user-friendly for both beginners and professional users. The tool also provides several advanced features to make the removal process efficient.

Detailed Steps of the Software

  1. Download and install the aforementioned software on your device.download and install
  2. Then, upload the Excel file by clicking on the Add file or Add folder option.Add file or add folder
  3. To learn how to remove duplicate in Excel, choose the Dual Duplication Removal Options from the tab.choose the dual options
  4. After this, choose the option to Delete Duplicates permanently or Export it in a separate file.choose the action option
  5. Now, choose the Remove Duplication Based on feature.now select the remove duplicates based on option
  6. Then, select the Destination folder to save the output file.choose destination folder
  7. Finally, tap on the Remove Duplicates option to start the process to learn how to remove duplicate in Excel.tap on remove duplicates option

Prime Features of this Professional Utility

In this section, we have mentioned core features of this ultimate utility, which make it more effective and reliable during the deduplication procedure.

  • This software find duplicates in Excel with multiple columns accurately.
  • Supports bulk processing of multiple Excel files in a single process.
  • Allows column-based selection for efficient duplicate comparison.
  • It preserves original data, formatting, layout and file hierarchy during the process.
  • The tool supports many Excel formats such as XLS, XLSX, XLSX, XLS, and more.
  • This utility process large Excel datasets quickly and efficiently.
  • The interface of the tool is simple and easy to use.

Summing Up

In this write-up, we have covered how to remove duplicate in Excel hassle-free. We have also discussed many manual methods which help in the basic duplicates removal process. To delete repeated data in large and bulk Excel file, we have recommended you to use the advanced solution given above. This solution maintains original Excel data during the entire procedure.