In this guide, I’ll show you exactly how to identify duplicates based on multiple columns, highlight or remove them as needed, and even provide tips to handle future data changes seamlessly.

Feb 12, 2025 · This tutorial will walk you through several effective methods to find, highlight, or even remove duplicate rows based on multiple columns, transforming this daunting task into a …

You can use the following methods to compare data in two Microsoft Excel worksheet columns and find duplicate entries.

Dec 18, 2024 · In this article, we will explain several methods to highlight duplicates in two columns in Excel so you can keep your spreadsheets well-structured and easy to interpret. …

Need a way to identify duplicate rows across multiple columns in a table of data in Excel? This lesson shows you how.

Apr 14, 2025 · Learn how to compare two columns in Excel to find duplicates, matches, or extract matching data using Conditional Formatting, formulas, VBA, or Kutools.

Jun 12, 2020 · To highlight duplicate values in two or more columns, you can use conditional formatting with on a formula based on the COUNTIF and AND functions. In the example …

May 17, 2025 · To tackle this issue, let’s look at 4 ways to find duplicate values in columns and then delete rows in Excel. The dataset I have used throughout this article (download at the …

To find and highlight duplicate rows in Excel, use COUNTIFS (with the letter S at the end) instead of COUNTIF. 1. Select the range A1:C10.

Remove duplicate can find duplicate values with multiple column combinations as well. The COUNTIF function counts the number of times a specific value appeared in the given range of …