# Excel/rewrite formula

Question
Hi Tom

I have written the following Countifs formula that works:

=IFERROR(COUNTIFS(B15:B3000,"11",DG15:DG3000,">=12")/DC8*100,"")

I am having some difficulty adding another criteria. The third criteria is, if "E15" is not empty.

Could you help me with this?

Chris Mitchell

Chris Mitchell

IF column E is a condition similar to columns B and DG then

=IFERROR(COUNTIFS(B15:B3000,"11",DG15:DG3000,">=12",E15:E3000,"<>")/DC8*100,"")

if you actually mean you don't want the formula to calculate unless E15 is not empty then

=if(E15="","",IFERROR(COUNTIFS(B15:B3000,"11",DG15:DG3000,">=12")/DC8*100,""))

--
Regards,
Tom Ogilvy
Questioner's Rating
 Rating(1-10) Knowledgeability = 10 Clarity of Response = 10 Politeness = 10 Comment Brilliant. Thanks a bundle.

This topic answers questions related to Microsoft Excel spreadsheet (or workbook) stand-alone or Mircrosoft Office Excel including Excel 2003, Excel 2007, Office 2000, and Office XP. You can get Excel help on Excel formulas(or functions), Excell macros, charting in Excel, advanced features, and the general use of Excel. This does not provide a general Excel tutorial nor the basics of using a spreadsheet. It provides specific answers to using Microsoft Excel only. If you do not see your Excel question answered in this area then please ask an Excel question here

#### Tom Ogilvy

##### Expertise

Selected as an Excel MVP by Microsoft since 1999. Answering Excel questions in Allexperts since its inception in 2001. Able to answer questions on almost all aspects of Excel's internal capabilities. If seeking a VBA solution, please specify that in your question itself so I give you the answer you want. [Excel has weak protection - if you are distributing an application, I don't answer questions on how to protect your project from your users.]

##### Experience

Extensive experience.

Education/Credentials
Master of Science (MS) degree Operations Research (ORSA)

Awards and Honors
Microsoft MVP in Excel.