Excel 2007: Highlight Duplicates

Using conditional formatting, you can easily highlight duplicate values in your spreadsheet. This will make it easier to identify the duplicates so that you can remove them. To do this…


1. Select the column that is to be checked for duplicate values.

2. Go to the Ribbon and select the Home tab.

3. In the Styles section, click Conditional Formatting.

4. Select Highlight Cells Rules and click Duplicate Values.

5. In the Duplicate Values dialog box, choose the formatting you wish to use from the dropdown. The default is a light red fill with dark red text.

6. Click OK.

The background color of all values that appear more than once in the selected column will show the selected formatting.

 

About Rob Rogers

Once a prolific author here on Tech-Recipes, Rob has moved on to greener pastures.
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  • Jonathan loves Innovating

    Right to the point & helpful. Got just what I needed. Thanks!

  • waqi

    Thanks it is v v Good

  • MattA

    Thank you! Very helpful.

  • abdul

    good example, use full tip

  • mzerika

    for some reason it has worked on some but not all! ive got two columns of emails addresses only and some are highlighted but ive found a few that werent. Any thoughts?

  • Anonymous

    Thank you shamanstears!
    :o)

  • Syed

    awsome dude :=) it’s very handy…

  • Anonymous

    This is great for identifying duplicates in individual columns, but how about an exact match with multiple columns?

  • Anonymous

    This is great for identifying duplicates in an individual column. But how about an exact match for duplicates in an entire row or multiple columns?

    • Smarazvi

      For multiple columns, try to find duplicates using the same formula after concatenating the values of the columns into a separate column

  • Rohit Bkt92

    wonderful!!!!!!!!!!!!!!!!!!!!

  • sj

    thank you. Ur an angel! :-)

  • kishan

    thanks

  • Shiblee Mehdi

    That is simply great!

  • Mohamed Yossef

    thanksss million

  • N.Bejarano

    excellent! exactly what i needed. 100x easier than MS help!

  • siva kumar

    very much helpful while running payroll…….thanks for giving such a valuable solutiion………

    first thanks to MIRCROSOFT….and then thanks to the person who has posted the solution in the net……

    best regards
    siva kumar.m.v
    hr

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    Thanks for the help

  • WhoKnows

    Good stuff!

  • M_garg25

    Thanks..its really works for me…thatnks once again

  • Mohsin

    Great, really helpful for me.

  • Avish

    what if i need to highlight rows containing duplicate text with different colors??

  • Arun

    Hi,

    I want to know that how can we color the duplicate values in excel, i am not able to find any thing releted to this.
    PLease help me with this.

    thanks
    arun

  • Mazhar Shahzad

    Thanks for Help ! its great

  • J G

    Worked perfectly the first time. Straight to the point and accurate. Thank you so much!

  • Prashant

    Excellent!!!

  • Satya

    Thanks !!! its very use full tip to find out Duplicates in Excel 2007.

    Once again Thanks…………..

  • Saim

    It works :-)

  • SURENDRA

    Thank You for helping. Its really great function.

  • vinay

    Thanks , nice sloution

  • james

    exactly what i was looking for without all the crap in between! Major Thank YOU :-)