UPPER
Applies to: 
Calculated column
Calculated table
Measure
Visual calculation
Converts a text string to all uppercase letters.
Syntax
UPPER (<text>)
Parameters
| Term | Definition |
|---|---|
| text | The text you want converted to uppercase, or a reference to a column that contains text. |
Return value
Same text, in uppercase.
Example
The following formula converts the string in the column, [ProductCode], to all uppercase. Non-alphabetic characters are not affected.
= UPPER(['New Products'[Product Code])