Search for duplicate entries in a column of numbers

E

Eán

What is the easiest formula to use when looking for duplicates in a column?

Please and thank you.
 
S

Shane Devenshire

Hi,

Something like

=COUNTIF(A$1:A$100,A1)

Copy this down, anytime the value is greater than 1 you have a duplicate.
Apply an autofilter to this formula column for greater than 1.
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Similar Threads

Duplicate entry in a column/row 14
Repeated phrases wildcard? 1
Finding Duplicate Rows & Highlighting them 6
How to sync OL365 contacts and calendar to iPhone without iTunes? 1
Create a list of unique entries based on several columns 1
Duplicate Values in Excel 2007 6
Duplicates 2
Help With Searching For Strings In Part Numbers 3

Top