SUMIF(A:A,"EDCP",B:B)/COUNTIF(A:A,"EDCP")
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pleae click yes if it was helpfull
regards from Brazil
Marcelo



"Clari" escreveu:

I need to average the cells on column b that correspond to the criteria in
column a. If cells in column a match "EDCP", average the cells in column b
that correspond to those cells, not the whole column. In this case it would
equal 00:30. I will appreciate your help.

Order Procedure Drawn to Received
EDCP 0:06
CBCsD 0:06
UA 0:16
EDCP 0:59
CBCsD 0:59
Troponin-I 0:59
EDCP 0:25

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Clari