PRODUCT
Applies to: 
Calculated column
Calculated table
Measure
Visual calculation
Returns the product of the numbers in a column.
Syntax
PRODUCT(<column>)
Parameters
| Term | Definition |
|---|---|
column |
The column that contains the numbers for which the product is to be computed. |
Return value
A decimal number.
Remarks
To return the product of an expression evaluated for each row in a table, use PRODUCTX function.
Only the numbers in the column are counted. Blanks, logical values, and text are ignored. For example,
PRODUCT( Table[Column] )is equivalent toPRODUCTX( Table, Table[Column] ).This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules.
Example
The following computes the product of the AdjustedRates column in an Annuity table:
= PRODUCT( Annuity[AdjustedRates] )