Excel countif-如何计算“ *”，“？”，“ <”等字符

Question

如果我想计算范围或字符串中的实际字符“ *”或CHAR（42“，该如何解决并避免使用通配符？使用CHAR（42）不会解决此问题。

Answer 1

You can preface the asterisks with a ~ and it will count. For instance:

=COUNTIF(A:A,"=~*")

Returned the expected value.

Counting < and > are slightly different.

=COUNTIF(A:A,"=>")

and

=COUNTIF(A:A,"=<")

It's important to note that characters that can be used as a wild card must have the tilde ~ preceding it.

Answer 2

要使用任何字符，则需要使用SUMPRODUCT（）：

=SUMPRODUCT(($A$1:$A$7="<")*1)