I am trying to compare numbers in two different worksheets. In worksheet one
I have a list of number and in worksheet two I have a list of numbers, but I
want to know if a number appears in both worksheets. How do I do this?
Thanks in advance for your assistance.

With the lists in Sheet1 Column A and Sheet2 Column A, somewhere else
=IF(AND(COUNTIF(Sheet1!A:A,Sheet1!A1)0,COUNTIF(Sh eet2!A:A,Sheet2!A1)0),"Duplicate","")
and copy dwn to the last cell in the ranges,
Regards,
Alan.
"stevel" wrote in message
...
I am trying to compare numbers in two different worksheets. In worksheet
one
I have a list of number and in worksheet two I have a list of numbers, but
I
want to know if a number appears in both worksheets. How do I do this?
Thanks in advance for your assistance.

Sorry, that doesnt work, please ignore,
Cringe,
Alan.
=IF(AND(COUNTIF(Sheet1!A:A,Sheet1!A1)0,COUNTIF(Sh eet2!A:A,Sheet2!A1)0),"Duplicate","")"Alan" wrote in .. . With the lists in Sheet1 Column A and Sheet2 Column A, somewhere else=IF(AND(COUNTIF(Sheet1!A:A,Sheet1!A1)0,COUNT IF(Sheet2!A:A,Sheet2!A1)0),"Duplicate","") and copy dwn to the last cell in the ranges, Regards, Alan. "stevel" wrote in ...I am trying to compare numbers in two different worksheets. In worksheetone I have a list of number and in worksheet two I have a list of numbers,but I want to know if a number appears in both worksheets. How do I do this? Thanks in advance for your assistance.

Use a simple countif, assume you do this in sheet1 and the other list is in
sheet2, insert a new column next to the one in sheet1 assume the list is in A
and the new column is B

=IF(COUNTIF('Sheet2'!$A$1:$A$500,A1)0,"Exists","N on-existant")

copy down the formula

Regards,

Peo Sjoblom

"stevel" wrote:

I am trying to compare numbers in two different worksheets. In worksheet one
I have a list of number and in worksheet two I have a list of numbers, but I
want to know if a number appears in both worksheets. How do I do this?
Thanks in advance for your assistance.

I am just trying to be clear on how to use the formula, so if I have two
separate spreadsheets with numbers and I want to see if the same numbers
appear in both spreadsheets this formula should work? Thanks again for your
assistance.

"Peo Sjoblom" wrote:

Use a simple countif, assume you do this in sheet1 and the other list is in
sheet2, insert a new column next to the one in sheet1 assume the list is in A
and the new column is B

=IF(COUNTIF('Sheet2'!$A$1:$A$500,A1)0,"Exists","N on-existant")

copy down the formula

Regards,

Peo Sjoblom

"stevel" wrote:

I am trying to compare numbers in two different worksheets. In worksheet one
I have a list of number and in worksheet two I have a list of numbers, but I
want to know if a number appears in both worksheets. How do I do this?
Thanks in advance for your assistance.