Jul 12, 2024 · 6 Suitable ways to find duplicates in two or more columns under multiple criteria in Excel. Download our Excel workbook & exercise.

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

Dec 26, 2023 · There are great tools and commands to find duplicates in two or more columns in Excel that will ease your work and save a lot of time to treat lengthy datasheets. In this article, I will show …

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.

Mar 23, 2023 · How to compare data between two columns to find, remove or highlight duplicates in Excel 2016, 2013, and 2010 worksheets.

2 days ago · Comparing two columns in Excel is a fundamental skill that helps identify differences, duplicates, and unique values between datasets. Whether you’re analyzing customer lists, financial …

Dec 18, 2024 · Identifying these duplicates can help you maintain data accuracy, streamline reporting, and avoid confusion. In this article, we will explain several methods to highlight duplicates in two …

Sep 9, 2025 · Learn how to compare two columns in Excel fast. 8 methods with formulas & examples for Excel 2025, 365 & 2019.

Jun 17, 2024 · Learn how to efficiently compare two columns in Excel for duplicates with our step-by-step guide. Master these techniques to streamline your data analysis process.

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.