I have a worksheet that contains dates (01/25/2010) in column A and costs in column B. I am trying to create a sumif formula =sumif($A$2:$A$325,criteria,$B$2:$B$B325. I am looking what expression to use to find if date is with a certain month and year. I would like to add up all costs for rows falling with the month for each month...Jan, Feb, Mar..
Please take a look at the attached example to see what I'm saying.
jppinto
Book1.xlsx