Compare lists in Excel using the MATCH function
MATCH function in Excel and you can find out whether a value in one
list exists in another.
MATCH function accepts 3 parameters:
- The value you want to find.
- The list that you want to search through.
- Optional and specifies if you want an exact match or a less/greater than match.
MATCH will try to find the
lookup_value you specify in the list you specify
lookup_array) and return the relative position in the list if it finds a
match. The relative position means that if your list starts at A5 and the MATCH
function finds a match with the first value in your list, it will return a 1 not
a 5. So it doesn't return the row it found the match in, just the position
within the list.
match_type, unless you're working with numbers then you will usually want
to set match_type to 0, which means only find exact matches. If you're trying to
match text then this is your best bet. Another thing to note is that
will return the relative position of the first match it finds, so if you have
duplicate values in the list,
MATCH will only return the position of the first
The figure above shows a spreadsheet with two lists (List 1 & List 2). The
formula for cell E3 in the Match? column is
tells Excel to lookup the value in D3 (Kiwi) and check to see if it is in
List 1 which goes from B3 to B8. In this case it doesn't find a match
so it returns
#N/A. However, in this example it does find two matches, Lime
and Orange at positions 6 and 2 in the list. The formula in cell E5 is
=MATCH(D5,B$3:B$8,0) which does find a match and returns a 6.
Note: Make sure you include the
$ when specifying the list to look in, in
B$3:B$8. This will keep Excel from automatically changing the list
when you copy and paste the formula to find the other values in List 2.
You'll notice in column F under Clean Match it says No if it didn't find a
match, and Yes with the position in brackets if it did find a match. To do
this you can use the
ISERROR function along with
MATCH to make it a
little cleaner. The formula in cell F3 looks like this:
=IF(ISERROR(MATCH(D3,B$3:B$8,0)),"No","Yes (" & MATCH(D3,B$3:B$8,0) & ")").
It's a little longer and more complicated but if we break it down you'll see
what is happening. The
IF function has 3 parts:
- What you want to check
- What to do if it's
- What to do if it's
In this case we're checking if
False. We already know what the
MATCH function does, and the
function just checks to see if the
MATCH function returns an error (i.e. no
match) or a number. If
ISERROR will be
otherwise it will be
True (i.e. we didn't find a match) then the
will return the value
False (i.e. we found a match)
IF function will return the value
"Yes (" & MATCH(D3,B$3:B$8,0) & ")". This is just the text Yes ( and then we
get the position of the lookup value using the MATCH function and close it off
with more text, in this case " )", and this is why we got the value Yes(6)
when looking for Lime in list 1.
It isn't necessary to do this but sometimes it looks a lot nicer to have a specific result when you find or don't find a match.