Hi all,

I am having a issue with Vlookup. I have a table with a number of values which im looking up in a column but a lot of them are the same. I need a formula that can add the ones that are the same and print the value into a cell.

Instance-

value i want to look up : bbb

Item Number#
aaa 5
aaa 3
bbb 4
ccc 8
aaa 4
ccc 7
bbb 8

So i want to to lookup bbb and add all instances together to give me : 12

Any help would be appreciated, thx a lot.