Excel countif公式两个条件

Question

I am having difficulties with the countif formula, because I need to count if a certain sheet has values that start with the number "2" but only if its length is equal to "9".

=(COUNTIFS(sheet2_2019!A:A;"2*";sheet2_2019!A:A;SUMPRODUCT(N(LEN(sheet_2019!A:A)=9))))

The first part is easy, to see if the cell starts with "2" but the length I not figuring out how to do it.

Do you know how can I solve this?

Thanks

Answer 1

除了星号，您可以将问号通配符用作构成总共九个字符串的任何字符的占位符。： 2????????

=COUNTIFS(sheet2_2019!A:A,"2????????")

Answer 2

If you are working with numbers , perhaps like this:

=COUNTIFS(sheet2_2019!A:A;">="&2*10^8;sheet2_2019!A:A;"<"&3*10^8)

This is based on the assumption that the underlying data is true numbers, and not values stored as text.

Answer 3

You cannot use COUNTIFS and use LEN() . When needing to manipulate the data one will need to use an array type formula like SUMPRODUCT:

=SUMPRODUCT((LEFT(sheet2_2019!A2:A4)="2")*(LEN(sheet2_2019!A2:A4)=9))

Being an array like formula, for best performance one must use the data range and not full column references.