COUNTA Function In Excel
The COUNTA function is an inbuild statistical excel function.
COUNTA function counts cells containing any type of information, including
error values and empty text (""). The COUNTA function does not count
empty cells.
Syntax
COUNTA(value1, value2,….)
As shown bellow in this example taken a scenario of seminar seat booking system in excel using COUNTA function.
Function : =COUNTA(A3:S15)