Hi LilyLilyRose,

See Chip Pearson at:

http://www.cpearson.com/excel/duplic...gingDuplicates

See particularly the sections entitled 'Extracting Values Common To Two
Lists' and 'Extracting Values On One List And Not Another' at the foot of
that page.


---
Regards,
Norman



"LilyLilyRose" wrote in message
...
I have two very large lists in an excel spreadsheet. I'd like a way to
delete
cells in one list that aren't located in the other list. For example I
have
A1:A1000 and B1:B1500. There are 500 extra cells in column B that aren't
located in column A and I would like to remove those extra 500. Is there a
formula or a macro that I could use? I have some experience with macros
and
almost no experience at all with visual basic. I'm using Excel 2002.