Hi, In K3 (array formula, validate with Ctrl+Shift+Enter) :
=IF(ISERROR(AVERAGE(IF((MONTH($B$2:$B$125)=MONTH(J3))*(YEAR($B$2:$B$125)=YEA R(J3))<>0,$E$2:$E$125))),"",AVERAGE(IF((MONTH($B$2:$B$125)=MONTH(J3))*(YEAR( $B$2:$B$125)=YEAR(J3)),$E$2:$E$125))) Regards. Daniel De : excel-macros@googlegroups.com [mailto:excel-macros@googlegroups.com] De la part de syed aliya raza hashim Envoyé : mercredi 6 avril 2011 10:39 À : excel-macros@googlegroups.com Objet : $$Excel-Macros$$ Need Help Regarding not calculating the average in case of Jan month but for all other month they are showing correct result Hi in this formula if i am incresing the range 25 to 125 then it is counting blank cell also and traeting blank cell as a jan month so is there any suggestion where can we ignore blank cell =IF(ISERROR(AVERAGE(IF(MONTH($B$2:$B$125)=2,$E$2:$E$125))),"",AVERAGE(IF(MON TH($B$2:$B$125)=2,$E$2:$E$125))) see i have highlighted the cell in yellow color in sheet -- syed aliya -- ---------------------------------------------------------------------------- ------ Some important links for excel users: 1. Follow us on TWITTER for tips tricks and links : http://twitter.com/exceldailytip 2. Join our LinkedIN group @ http://www.linkedin.com/groups?gid=1871310 3. Excel tutorials at http://www.excel-macros.blogspot.com 4. Learn VBA Macros at http://www.quickvba.blogspot.com 5. Excel Tips and Tricks at <http://exceldailytip.blogspot.com> http://exceldailytip.blogspot.com To post to this group, send email to <mailto:excel-macros@googlegroups.com> excel-macros@googlegroups.com <><><><><><><><><><><><><><><><><><><><><><> Like our page on facebook , Just follow below link <http://www.facebook.com/discussexcel> http://www.facebook.com/discussexcel -- ---------------------------------------------------------------------------------- Some important links for excel users: 1. Follow us on TWITTER for tips tricks and links : http://twitter.com/exceldailytip 2. Join our LinkedIN group @ http://www.linkedin.com/groups?gid=1871310 3. Excel tutorials at http://www.excel-macros.blogspot.com 4. Learn VBA Macros at http://www.quickvba.blogspot.com 5. Excel Tips and Tricks at http://exceldailytip.blogspot.com To post to this group, send email to excel-macros@googlegroups.com <><><><><><><><><><><><><><><><><><><><><><> Like our page on facebook , Just follow below link http://www.facebook.com/discussexcel