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How to Highlight Duplicate or Unique Values in Excel

Mitch BartlettDecember 19, 2022 Comments (1)
Excel Header

If you have the need to highlight only cells with duplicate or unique values in Microsoft Excel, here’s an easy way to do it.

These instructions are presenting using the Windows desktop client version of Excel but can be applied with similar steps for Excel 365, macOS, Android, and iOS versions.

  1. Open the Excel sheet, then select the “Home” tab.
  2. Select the “Conditional Formatting” button.
  3. Choose “Highlight Cell Rules“.
  4. Choose “Duplicate Values…“.
    Excel Highlight Duplicate Values
  5. Now you can choose to highlight “Duplicate” or “Unique“, then choose the color you would like to highlight them with.
    Excel Select Duplicate or Unique

Your duplicate or unique data will then be marked as desired.

I hope this post has helped you successfully highlight only duplicate or unique values in Excel.

Categories: Office

Author Mitch Bartlett

Through my career that spans over 20 years I have become an expert in Microsoft Systems Administration, Android, and macOS. I started this site as a technical guide for myself and it has grown into what I hope is a useful knowledgebase for everyone.

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Comments

  1. Wendy says:
    August 15, 2017 at 10:30 am

    Great help — thanks for the instructions

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The Experts Behind Technipages

My name is Mitch Bartlett. I've been working in technology for over 20 years in a wide range of tech jobs from Tech Support to Software Testing. I started this site as a technical guide for myself and it has grown into what I hope is a useful reference for all.

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