Count
 
Purpose 
Returns the number of valid, non-blank values in a field.
Format 
Count(field{;field...})
Parameters 
field - any related field, repeating field, or set of non-repeating fields; or an expression that returns a field, repeating field, or set of non-repeating fields.
Parameters in braces { } are optional.
Data type returned 
number
Originated in 
FileMaker Pro 6.0 or earlier
Description 
Field can be any of the following:
 •
a repeating field (repeatingField).
 •
a field in matching related records specified by (table::field), whether or not these records appear in a portal.
 •
several non-repeating fields in a record (field1;field2;field3...).
 •
corresponding repetitions of repeating fields in a record (repeatingField1;repeatingField2;repeatingField3), if the result is returned in a repeating field with at least the same number of repeats.
 •
several fields in the first matching record specified by (table::field1;table::field2;...). You can include fields from different tables (table 1::field A;table 2::field B...).
Examples 
The Accounts layout has a portal showing installment payments made.
Count(Payments::Payment) returns the number of payments made on an account.
In the following examples:
 •
Field1 contains two repetitions with values of 1 and 2.
 •
Field2 contains four repetitions with values of 5, 6, 7, and 8.
 •
Field3 contains 6.
Count(Field2) returns 4 when the calculation isn’t a repeating field.
Count(Field1;Field2;Field3) returns 3, 2, 1, 1 when the calculation is a repeating field.
Note  When a referenced field is a repeating field, the Count function returns the total number of valid, non-blank values in the first repetition field, then the number of valid, non-blank values in the second repetition field, and so on.
Related topics 
Functions reference (category list)
Functions reference (alphabetical list)
About formulas
About functions
Defining calculation fields
Using operators in formulas
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