stackErr
stackErr

Reputation: 4170

Compare two lists in excel and find uniques and dupes

There are two lists I need to compare, see the below pic:

Lists

What I want to do is compare if each ID AND Option in left list exists or not in the right list. I tried to use VLOOKUP and COUNTIF but I dont know how to deal with the AND condition(ID AND Option) in both of them.

How can I do this?

Upvotes: 0

Views: 10085

Answers (1)

tigeravatar
tigeravatar

Reputation: 26660

=IF(COUNTIFS(K:K,H2,L:L,I2)>0,"Duplicate","Unique")

Upvotes: 1

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